2043 lines
67 KiB
JavaScript
2043 lines
67 KiB
JavaScript
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/*!
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* layui.table
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* 数据表格组件
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*/
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layui.define(['laytpl', 'laypage', 'layer', 'form', 'util'], function(exports){
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"use strict";
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var $ = layui.$
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,laytpl = layui.laytpl
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,laypage = layui.laypage
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,layer = layui.layer
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,form = layui.form
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,util = layui.util
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,hint = layui.hint()
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,device = layui.device()
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//外部接口
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,table = {
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config: {
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checkName: 'LAY_CHECKED' //是否选中状态的字段名
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,indexName: 'LAY_TABLE_INDEX' //初始下标索引名，用于恢复排序
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} //全局配置项
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,cache: {} //数据缓存
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,index: layui.table ? (layui.table.index + 10000) : 0
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//设置全局项
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,set: function(options){
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var that = this;
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that.config = $.extend({}, that.config, options);
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return that;
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}
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//事件
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,on: function(events, callback){
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return layui.onevent.call(this, MOD_NAME, events, callback);
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}
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}
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//操作当前实例
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,thisTable = function(){
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var that = this
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,options = that.config
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,id = options.id || options.index;
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if(id){
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thisTable.that[id] = that; //记录当前实例对象
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thisTable.config[id] = options; //记录当前实例配置项
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}
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return {
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config: options
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,reload: function(options, deep){
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that.reload.call(that, options, deep);
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}
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,setColsWidth: function(){
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that.setColsWidth.call(that);
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}
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,resize: function(){ //重置表格尺寸/结构
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that.resize.call(that);
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}
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}
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}
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//获取当前实例配置项
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,getThisTableConfig = function(id){
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var config = thisTable.config[id];
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if(!config) hint.error(id ? ('The table instance with ID \''+ id +'\' not found') : 'ID argument required');
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return config || null;
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}
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//解析自定义模板数据
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,parseTempData = function(item3, content, tplData, text){ //表头数据、原始内容、表体数据、是否只返回文本
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var options = this.config || {};
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//是否防 xss
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if(options.escape) content = util.escape(content);
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//获取内容
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var str = item3.templet ? function(){
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return typeof item3.templet === 'function'
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? item3.templet(tplData)
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: laytpl($(item3.templet).html() || String(content)).render(tplData)
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}() : content;
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return text ? $('<div>'+ str +'</div>').text() : str;
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}
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//字符常量
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,MOD_NAME = 'table', ELEM = '.layui-table', THIS = 'layui-this', SHOW = 'layui-show', HIDE = 'layui-hide', DISABLED = 'layui-disabled', NONE = 'layui-none'
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,ELEM_VIEW = 'layui-table-view', ELEM_TOOL = '.layui-table-tool', ELEM_BOX = '.layui-table-box', ELEM_INIT = '.layui-table-init', ELEM_HEADER = '.layui-table-header', ELEM_BODY = '.layui-table-body', ELEM_MAIN = '.layui-table-main', ELEM_FIXED = '.layui-table-fixed', ELEM_FIXL = '.layui-table-fixed-l', ELEM_FIXR = '.layui-table-fixed-r', ELEM_TOTAL = '.layui-table-total', ELEM_PAGE = '.layui-table-page', ELEM_SORT = '.layui-table-sort', ELEM_EDIT = 'layui-table-edit', ELEM_HOVER = 'layui-table-hover'
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//thead区域模板
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,TPL_HEADER = function(options){
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var rowCols = '{{#if(item2.colspan){}} colspan="{{item2.colspan}}"{{#} if(item2.rowspan){}} rowspan="{{item2.rowspan}}"{{#}}}';
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options = options || {};
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return ['<table cellspacing="0" cellpadding="0" border="0" class="layui-table" '
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,'{{# if(d.data.skin){ }}lay-skin="{{d.data.skin}}"{{# } }} {{# if(d.data.size){ }}lay-size="{{d.data.size}}"{{# } }} {{# if(d.data.even){ }}lay-even{{# } }}>'
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,'<thead>'
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,'{{# layui.each(d.data.cols, function(i1, item1){ }}'
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,'<tr>'
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,'{{# layui.each(item1, function(i2, item2){ }}'
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,'{{# if(item2.fixed && item2.fixed !== "right"){ left = true; } }}'
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,'{{# if(item2.fixed === "right"){ right = true; } }}'
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,function(){
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if(options.fixed && options.fixed !== 'right'){
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return '{{# if(item2.fixed && item2.fixed !== "right"){ }}';
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}
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if(options.fixed === 'right'){
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return '{{# if(item2.fixed === "right"){ }}';
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}
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return '';
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}()
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,'{{# var isSort = !(item2.colGroup) && item2.sort; }}'
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,'<th data-field="{{ item2.field||i2 }}" data-key="{{d.index}}-{{i1}}-{{i2}}" {{# if( item2.parentKey){ }}data-parentkey="{{ item2.parentKey }}"{{# } }} {{# if(item2.minWidth){ }}data-minwidth="{{item2.minWidth}}"{{# } }} '+ rowCols +' {{# if(item2.unresize || item2.colGroup){ }}data-unresize="true"{{# } }} class="{{# if(item2.hide){ }}layui-hide{{# } }}{{# if(isSort){ }} layui-unselect{{# } }}{{# if(!item2.field){ }} layui-table-col-special{{# } }}">'
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,'<div class="layui-table-cell laytable-cell-'
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,'{{# if(item2.colGroup){ }}'
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,'group'
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,'{{# } else { }}'
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,'{{d.index}}-{{i1}}-{{i2}}'
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,'{{# if(item2.type !== "normal"){ }}'
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,' laytable-cell-{{ item2.type }}'
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,'{{# } }}'
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,'{{# } }}'
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,'" {{#if(item2.align){}}align="{{item2.align}}"{{#}}}>'
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,'{{# if(item2.type === "checkbox"){ }}' //复选框
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,'<input type="checkbox" name="layTableCheckbox" lay-skin="primary" lay-filter="layTableAllChoose" {{# if(item2[d.data.checkName]){ }}checked{{# }; }}>'
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,'{{# } else { }}'
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,'<span>{{item2.title||""}}</span>'
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,'{{# if(isSort){ }}'
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,'<span class="layui-table-sort layui-inline"><i class="layui-edge layui-table-sort-asc" title="升序"></i><i class="layui-edge layui-table-sort-desc" title="降序"></i></span>'
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,'{{# } }}'
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,'{{# } }}'
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,'</div>'
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,'</th>'
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,(options.fixed ? '{{# }; }}' : '')
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,'{{# }); }}'
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,'</tr>'
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,'{{# }); }}'
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,'</thead>'
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,'</table>'].join('');
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}
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//tbody区域模板
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,TPL_BODY = ['<table cellspacing="0" cellpadding="0" border="0" class="layui-table" '
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,'{{# if(d.data.skin){ }}lay-skin="{{d.data.skin}}"{{# } }} {{# if(d.data.size){ }}lay-size="{{d.data.size}}"{{# } }} {{# if(d.data.even){ }}lay-even{{# } }}>'
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,'<tbody></tbody>'
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,'</table>'].join('')
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//主模板
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,TPL_MAIN = ['<div class="layui-form layui-border-box {{d.VIEW_CLASS}}{{# if(d.data.className){ }} {{ d.data.className }}{{# } }}" lay-filter="LAY-table-{{d.index}}" lay-id="{{ d.data.id }}" style="{{# if(d.data.width){ }}width:{{d.data.width}}px;{{# } }} {{# if(d.data.height){ }}height:{{d.data.height}}px;{{# } }}">'
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,'{{# if(d.data.toolbar){ }}'
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,'<div class="layui-table-tool">'
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,'<div class="layui-table-tool-temp"></div>'
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,'<div class="layui-table-tool-self"></div>'
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,'</div>'
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,'{{# } }}'
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,'<div class="layui-table-box">'
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,'{{# if(d.data.loading){ }}'
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,'<div class="layui-table-init" style="background-color: #fff;">'
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,'<i class="layui-icon layui-icon-loading layui-anim layui-anim-rotate layui-anim-loop"></i>'
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,'</div>'
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,'{{# } }}'
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,'{{# var left, right; }}'
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,'<div class="layui-table-header">'
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,TPL_HEADER()
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,'</div>'
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,'<div class="layui-table-body layui-table-main">'
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,TPL_BODY
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,'</div>'
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,'{{# if(left){ }}'
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,'<div class="layui-table-fixed layui-table-fixed-l">'
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,'<div class="layui-table-header">'
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,TPL_HEADER({fixed: true})
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,'</div>'
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,'<div class="layui-table-body">'
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,TPL_BODY
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,'</div>'
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,'</div>'
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,'{{# }; }}'
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,'{{# if(right){ }}'
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,'<div class="layui-table-fixed layui-table-fixed-r">'
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,'<div class="layui-table-header">'
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,TPL_HEADER({fixed: 'right'})
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,'<div class="layui-table-mend"></div>'
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,'</div>'
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,'<div class="layui-table-body">'
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,TPL_BODY
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,'</div>'
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,'</div>'
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,'{{# }; }}'
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,'</div>'
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,'{{# if(d.data.totalRow){ }}'
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,'<div class="layui-table-total">'
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,'<table cellspacing="0" cellpadding="0" border="0" class="layui-table" '
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,'{{# if(d.data.skin){ }}lay-skin="{{d.data.skin}}"{{# } }} {{# if(d.data.size){ }}lay-size="{{d.data.size}}"{{# } }} {{# if(d.data.even){ }}lay-even{{# } }}>'
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,'<tbody><tr><td><div class="layui-table-cell" style="visibility: hidden;">Total</div></td></tr></tbody>'
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, '</table>'
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,'</div>'
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,'{{# } }}'
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,'{{# if(d.data.page){ }}'
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,'<div class="layui-table-page">'
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,'<div id="layui-table-page{{d.index}}"></div>'
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,'</div>'
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,'{{# } }}'
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,'<style>'
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,'{{# layui.each(d.data.cols, function(i1, item1){'
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,'layui.each(item1, function(i2, item2){ }}'
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,'.laytable-cell-{{d.index}}-{{i1}}-{{i2}}{ '
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,'{{# if(item2.width){ }}'
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,'width: {{item2.width}}px;'
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,'{{# } }}'
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,' }'
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,'{{# });'
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,'}); }}'
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,'</style>'
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,'</div>'].join('')
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,_WIN = $(window)
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,_DOC = $(document)
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//构造器
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,Class = function(options){
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var that = this;
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that.index = ++table.index;
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that.config = $.extend({}, that.config, table.config, options);
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that.render();
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};
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//初始默认配置
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Class.prototype.config = {
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limit: 10 //每页显示的数量
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,loading: true //请求数据时，是否显示 loading
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,cellMinWidth: 60 //所有单元格默认最小宽度
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,defaultToolbar: ['filter', 'exports', 'print'] //工具栏右侧图标
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,autoSort: true //是否前端自动排序。如果否，则需自主排序（通常为服务端处理好排序）
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,text: {
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none: '无数据'
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}
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};
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//表格渲染
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Class.prototype.render = function(){
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var that = this
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,options = that.config;
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options.elem = $(options.elem);
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options.where = options.where || {};
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options.id = options.id || options.elem.attr('id') || that.index;
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//请求参数的自定义格式
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options.request = $.extend({
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pageName: 'page'
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,limitName: 'limit'
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}, options.request)
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//响应数据的自定义格式
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options.response = $.extend({
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statusName: 'code' //规定数据状态的字段名称
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,statusCode: 0 //规定成功的状态码
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,msgName: 'msg' //规定状态信息的字段名称
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,dataName: 'data' //规定数据总数的字段名称
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,totalRowName: 'totalRow' //规定数据统计的字段名称
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,countName: 'count'
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}, options.response);
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//如果 page 传入 laypage 对象
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if(typeof options.page === 'object'){
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options.limit = options.page.limit || options.limit;
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options.limits = options.page.limits || options.limits;
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that.page = options.page.curr = options.page.curr || 1;
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delete options.page.elem;
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delete options.page.jump;
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}
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if(!options.elem[0]) return that;
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//高度铺满：full-差距值
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if(options.height && /^full-\d+$/.test(options.height)){
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that.fullHeightGap = options.height.split('-')[1];
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options.height = _WIN.height() - that.fullHeightGap;
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}
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//初始化一些参数
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that.setInit();
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//开始插入替代元素
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var othis = options.elem
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,hasRender = othis.next('.' + ELEM_VIEW)
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//主容器
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,reElem = that.elem = $(laytpl(TPL_MAIN).render({
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VIEW_CLASS: ELEM_VIEW
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,data: options
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,index: that.index //索引
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}));
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options.index = that.index;
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that.key = options.id || options.index;
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//生成替代元素
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hasRender[0] && hasRender.remove(); //如果已经渲染，则Rerender
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othis.after(reElem);
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//各级容器
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that.layTool = reElem.find(ELEM_TOOL);
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that.layBox = reElem.find(ELEM_BOX);
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that.layHeader = reElem.find(ELEM_HEADER);
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that.layMain = reElem.find(ELEM_MAIN);
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that.layBody = reElem.find(ELEM_BODY);
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that.layFixed = reElem.find(ELEM_FIXED);
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that.layFixLeft = reElem.find(ELEM_FIXL);
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that.layFixRight = reElem.find(ELEM_FIXR);
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that.layTotal = reElem.find(ELEM_TOTAL);
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that.layPage = reElem.find(ELEM_PAGE);
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//初始化工具栏
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that.renderToolbar();
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//让表格平铺
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that.fullSize();
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//如果多级表头，则填补表头高度
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if(options.cols.length > 1){
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//补全高度
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var th = that.layFixed.find(ELEM_HEADER).find('th');
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th.height(that.layHeader.height() - 1 - parseFloat(th.css('padding-top')) - parseFloat(th.css('padding-bottom')));
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}
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that.pullData(that.page); //请求数据
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that.events(); //事件
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};
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//根据列类型，定制化参数
|
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Class.prototype.initOpts = function(item){
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var that = this
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,options = that.config
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,initWidth = {
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checkbox: 48
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,radio: 48
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,space: 15
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,numbers: 40
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};
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//让 type 参数兼容旧版本
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if(item.checkbox) item.type = "checkbox";
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if(item.space) item.type = "space";
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if(!item.type) item.type = "normal";
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if(item.type !== "normal"){
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item.unresize = true;
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item.width = item.width || initWidth[item.type];
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}
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};
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|
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//初始化一些参数
|
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Class.prototype.setInit = function(type){
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var that = this
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,options = that.config;
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options.clientWidth = options.width || function(){ //获取容器宽度
|
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//如果父元素宽度为0（一般为隐藏元素），则继续查找上层元素，直到找到真实宽度为止
|
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var getWidth = function(parent){
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var width, isNone;
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parent = parent || options.elem.parent()
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width = parent.width();
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try {
|
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isNone = parent.css('display') === 'none';
|
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} catch(e){}
|
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if(parent[0] && (!width || isNone)) return getWidth(parent.parent());
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return width;
|
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};
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return getWidth();
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}();
|
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|
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if(type === 'width') return options.clientWidth;
|
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|
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//初始化列参数
|
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layui.each(options.cols, function(i1, item1){
|
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layui.each(item1, function(i2, item2){
|
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//如果列参数为空，则移除
|
||
if(!item2){
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item1.splice(i2, 1);
|
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return;
|
||
}
|
||
|
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item2.key = i1 + '-' + i2;
|
||
item2.hide = item2.hide || false;
|
||
|
||
//设置列的父列索引
|
||
//如果是组合列，则捕获对应的子列
|
||
if(item2.colGroup || item2.colspan > 1){
|
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var childIndex = 0;
|
||
layui.each(options.cols[i1 + 1], function(i22, item22){
|
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//如果子列已经被标注为{HAS_PARENT}，或者子列累计 colspan 数等于父列定义的 colspan，则跳出当前子列循环
|
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if(item22.HAS_PARENT || (childIndex > 1 && childIndex == item2.colspan)) return;
|
||
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item22.HAS_PARENT = true;
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item22.parentKey = i1 + '-' + i2;
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childIndex = childIndex + parseInt(item22.colspan > 1 ? item22.colspan : 1);
|
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});
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item2.colGroup = true; //标注是组合列
|
||
}
|
||
|
||
//根据列类型，定制化参数
|
||
that.initOpts(item2);
|
||
});
|
||
});
|
||
|
||
};
|
||
|
||
//初始工具栏
|
||
Class.prototype.renderToolbar = function(){
|
||
var that = this
|
||
,options = that.config
|
||
|
||
//添加工具栏左侧模板
|
||
var leftDefaultTemp = [
|
||
'<div class="layui-inline" lay-event="add"><i class="layui-icon layui-icon-add-1"></i></div>'
|
||
,'<div class="layui-inline" lay-event="update"><i class="layui-icon layui-icon-edit"></i></div>'
|
||
,'<div class="layui-inline" lay-event="delete"><i class="layui-icon layui-icon-delete"></i></div>'
|
||
].join('')
|
||
,elemToolTemp = that.layTool.find('.layui-table-tool-temp');
|
||
|
||
if(options.toolbar === 'default'){
|
||
elemToolTemp.html(leftDefaultTemp);
|
||
} else if(typeof options.toolbar === 'string'){
|
||
var toolbarHtml = $(options.toolbar).html() || '';
|
||
toolbarHtml && elemToolTemp.html(
|
||
laytpl(toolbarHtml).render(options)
|
||
);
|
||
}
|
||
|
||
//添加工具栏右侧面板
|
||
var layout = {
|
||
filter: {
|
||
title: '筛选列'
|
||
,layEvent: 'LAYTABLE_COLS'
|
||
,icon: 'layui-icon-cols'
|
||
}
|
||
,exports: {
|
||
title: '导出'
|
||
,layEvent: 'LAYTABLE_EXPORT'
|
||
,icon: 'layui-icon-export'
|
||
}
|
||
,print: {
|
||
title: '打印'
|
||
,layEvent: 'LAYTABLE_PRINT'
|
||
,icon: 'layui-icon-print'
|
||
}
|
||
}, iconElem = [];
|
||
|
||
if(typeof options.defaultToolbar === 'object'){
|
||
layui.each(options.defaultToolbar, function(i, item){
|
||
var thisItem = typeof item === 'string' ? layout[item] : item;
|
||
if(thisItem){
|
||
iconElem.push('<div class="layui-inline" title="'+ thisItem.title +'" lay-event="'+ thisItem.layEvent +'">'
|
||
+'<i class="layui-icon '+ thisItem.icon +'"></i>'
|
||
+'</div>');
|
||
}
|
||
});
|
||
}
|
||
that.layTool.find('.layui-table-tool-self').html(iconElem.join(''));
|
||
}
|
||
|
||
//同步表头父列的相关值
|
||
Class.prototype.setParentCol = function(hide, parentKey){
|
||
var that = this
|
||
,options = that.config
|
||
|
||
,parentTh = that.layHeader.find('th[data-key="'+ options.index +'-'+ parentKey +'"]') //获取父列元素
|
||
,parentColspan = parseInt(parentTh.attr('colspan')) || 0;
|
||
|
||
if(parentTh[0]){
|
||
var arrParentKey = parentKey.split('-')
|
||
,getThisCol = options.cols[arrParentKey[0]][arrParentKey[1]];
|
||
|
||
hide ? parentColspan-- : parentColspan++;
|
||
|
||
parentTh.attr('colspan', parentColspan);
|
||
parentTh[parentColspan < 1 ? 'addClass' : 'removeClass'](HIDE);
|
||
|
||
getThisCol.colspan = parentColspan; //同步 colspan 参数
|
||
getThisCol.hide = parentColspan < 1; //同步 hide 参数
|
||
|
||
//递归，继续往上查询是否有父列
|
||
var nextParentKey = parentTh.data('parentkey');
|
||
nextParentKey && that.setParentCol(hide, nextParentKey);
|
||
}
|
||
};
|
||
|
||
//多级表头补丁
|
||
Class.prototype.setColsPatch = function(){
|
||
var that = this
|
||
,options = that.config
|
||
|
||
//同步表头父列的相关值
|
||
layui.each(options.cols, function(i1, item1){
|
||
layui.each(item1, function(i2, item2){
|
||
if(item2.hide){
|
||
that.setParentCol(item2.hide, item2.parentKey);
|
||
}
|
||
});
|
||
});
|
||
};
|
||
|
||
//动态分配列宽
|
||
Class.prototype.setColsWidth = function(){
|
||
var that = this
|
||
,options = that.config
|
||
,colNums = 0 //列个数
|
||
,autoColNums = 0 //自动列宽的列个数
|
||
,autoWidth = 0 //自动列分配的宽度
|
||
,countWidth = 0 //所有列总宽度和
|
||
,cntrWidth = that.setInit('width');
|
||
|
||
//统计列个数
|
||
that.eachCols(function(i, item){
|
||
item.hide || colNums++;
|
||
});
|
||
|
||
//减去边框差和滚动条宽
|
||
cntrWidth = cntrWidth - function(){
|
||
return (options.skin === 'line' || options.skin === 'nob') ? 2 : colNums + 1;
|
||
}() - that.getScrollWidth(that.layMain[0]) - 1;
|
||
|
||
//计算自动分配的宽度
|
||
var getAutoWidth = function(back){
|
||
//遍历所有列
|
||
layui.each(options.cols, function(i1, item1){
|
||
layui.each(item1, function(i2, item2){
|
||
var width = 0
|
||
,minWidth = item2.minWidth || options.cellMinWidth; //最小宽度
|
||
|
||
if(!item2){
|
||
item1.splice(i2, 1);
|
||
return;
|
||
}
|
||
|
||
if(item2.colGroup || item2.hide) return;
|
||
|
||
if(!back){
|
||
width = item2.width || 0;
|
||
if(/\d+%$/.test(width)){ //列宽为百分比
|
||
width = Math.floor((parseFloat(width) / 100) * cntrWidth);
|
||
width < minWidth && (width = minWidth);
|
||
} else if(!width){ //列宽未填写
|
||
item2.width = width = 0;
|
||
autoColNums++;
|
||
}
|
||
} else if(autoWidth && autoWidth < minWidth){
|
||
autoColNums--;
|
||
width = minWidth;
|
||
}
|
||
|
||
if(item2.hide) width = 0;
|
||
countWidth = countWidth + width;
|
||
});
|
||
});
|
||
|
||
//如果未填充满，则将剩余宽度平分
|
||
(cntrWidth > countWidth && autoColNums) && (
|
||
autoWidth = (cntrWidth - countWidth) / autoColNums
|
||
);
|
||
}
|
||
|
||
getAutoWidth();
|
||
getAutoWidth(true); //重新检测分配的宽度是否低于最小列宽
|
||
|
||
//记录自动列数
|
||
that.autoColNums = autoColNums;
|
||
|
||
//设置列宽
|
||
that.eachCols(function(i3, item3){
|
||
var minWidth = item3.minWidth || options.cellMinWidth;
|
||
if(item3.colGroup || item3.hide) return;
|
||
|
||
//给位分配宽的列平均分配宽
|
||
if(item3.width === 0){
|
||
that.getCssRule(options.index +'-'+ item3.key, function(item){
|
||
item.style.width = Math.floor(autoWidth >= minWidth ? autoWidth : minWidth) + 'px';
|
||
});
|
||
}
|
||
|
||
//给设定百分比的列分配列宽
|
||
else if(/\d+%$/.test(item3.width)){
|
||
that.getCssRule(options.index +'-'+ item3.key, function(item){
|
||
item.style.width = Math.floor((parseFloat(item3.width) / 100) * cntrWidth) + 'px';
|
||
});
|
||
}
|
||
});
|
||
|
||
//填补 Math.floor 造成的数差
|
||
var patchNums = that.layMain.width() - that.getScrollWidth(that.layMain[0])
|
||
- that.layMain.children('table').outerWidth();
|
||
|
||
if(that.autoColNums && patchNums >= -colNums && patchNums <= colNums){
|
||
var getEndTh = function(th){
|
||
var field;
|
||
th = th || that.layHeader.eq(0).find('thead th:last-child')
|
||
field = th.data('field');
|
||
if(!field && th.prev()[0]){
|
||
return getEndTh(th.prev())
|
||
}
|
||
return th
|
||
}
|
||
,th = getEndTh()
|
||
,key = th.data('key');
|
||
|
||
that.getCssRule(key, function(item){
|
||
var width = item.style.width || th.outerWidth();
|
||
item.style.width = (parseFloat(width) + patchNums) + 'px';
|
||
|
||
//二次校验，如果仍然出现横向滚动条（通常是 1px 的误差导致）
|
||
if(that.layMain.height() - that.layMain.prop('clientHeight') > 0){
|
||
item.style.width = (parseFloat(item.style.width) - 1) + 'px';
|
||
}
|
||
});
|
||
}
|
||
|
||
that.loading(!0);
|
||
};
|
||
|
||
//重置表格尺寸/结构
|
||
Class.prototype.resize = function(){
|
||
var that = this;
|
||
that.fullSize(); //让表格铺满
|
||
that.setColsWidth(); //自适应列宽
|
||
that.scrollPatch(); //滚动条补丁
|
||
};
|
||
|
||
//表格重载
|
||
Class.prototype.reload = function(options, deep){
|
||
var that = this;
|
||
|
||
options = options || {};
|
||
delete that.haveInit;
|
||
|
||
//防止数组深度合并
|
||
layui.each(options, function(key, item){
|
||
if(layui._typeof(item) === 'array') delete that.config[key];
|
||
});
|
||
|
||
//对参数进行深度或浅扩展
|
||
that.config = $.extend(deep, {}, that.config, options);
|
||
|
||
//执行渲染
|
||
that.render();
|
||
};
|
||
|
||
//异常提示
|
||
Class.prototype.errorView = function(html){
|
||
var that = this
|
||
,elemNone = that.layMain.find('.'+ NONE)
|
||
,layNone = $('<div class="'+ NONE +'">'+ (html || 'Error') +'</div>');
|
||
|
||
if(elemNone[0]){
|
||
that.layNone.remove();
|
||
elemNone.remove();
|
||
}
|
||
|
||
that.layFixed.addClass(HIDE);
|
||
that.layMain.find('tbody').html('');
|
||
|
||
that.layMain.append(that.layNone = layNone);
|
||
|
||
table.cache[that.key] = []; //格式化缓存数据
|
||
};
|
||
|
||
//页码
|
||
Class.prototype.page = 1;
|
||
|
||
//获得数据
|
||
Class.prototype.pullData = function(curr){
|
||
var that = this
|
||
,options = that.config
|
||
,request = options.request
|
||
,response = options.response
|
||
,sort = function(){
|
||
if(typeof options.initSort === 'object'){
|
||
that.sort(options.initSort.field, options.initSort.type);
|
||
}
|
||
};
|
||
|
||
that.startTime = new Date().getTime(); //渲染开始时间
|
||
|
||
if(options.url){ //Ajax请求
|
||
var params = {};
|
||
params[request.pageName] = curr;
|
||
params[request.limitName] = options.limit;
|
||
|
||
//参数
|
||
var data = $.extend(params, options.where);
|
||
if(options.contentType && options.contentType.indexOf("application/json") == 0){ //提交 json 格式
|
||
data = JSON.stringify(data);
|
||
}
|
||
|
||
that.loading();
|
||
|
||
$.ajax({
|
||
type: options.method || 'get'
|
||
,url: options.url
|
||
,contentType: options.contentType
|
||
,data: data
|
||
,dataType: 'json'
|
||
,headers: options.headers || {}
|
||
,success: function(res){
|
||
//如果有数据解析的回调，则获得其返回的数据
|
||
if(typeof options.parseData === 'function'){
|
||
res = options.parseData(res) || res;
|
||
}
|
||
//检查数据格式是否符合规范
|
||
if(res[response.statusName] != response.statusCode){
|
||
that.renderForm();
|
||
that.errorView(
|
||
res[response.msgName] ||
|
||
('返回的数据不符合规范，正确的成功状态码应为："'+ response.statusName +'": '+ response.statusCode)
|
||
);
|
||
} else {
|
||
that.renderData(res, curr, res[response.countName]), sort();
|
||
options.time = (new Date().getTime() - that.startTime) + ' ms'; //耗时（接口请求+视图渲染）
|
||
}
|
||
that.setColsWidth();
|
||
typeof options.done === 'function' && options.done(res, curr, res[response.countName]);
|
||
}
|
||
,error: function(e, msg){
|
||
that.errorView('请求异常，错误提示：'+ msg);
|
||
|
||
that.renderForm();
|
||
that.setColsWidth();
|
||
|
||
typeof options.error === 'function' && options.error(e, msg);
|
||
}
|
||
});
|
||
} else if(layui._typeof(options.data) === 'array'){ //已知数据
|
||
var res = {}
|
||
,startLimit = curr*options.limit - options.limit
|
||
|
||
res[response.dataName] = options.data.concat().splice(startLimit, options.limit);
|
||
res[response.countName] = options.data.length;
|
||
|
||
//记录合计行数据
|
||
if(typeof options.totalRow === 'object'){
|
||
res[response.totalRowName] = $.extend({}, options.totalRow);
|
||
}
|
||
|
||
that.renderData(res, curr, res[response.countName]), sort();
|
||
that.setColsWidth();
|
||
typeof options.done === 'function' && options.done(res, curr, res[response.countName]);
|
||
}
|
||
};
|
||
|
||
//遍历表头
|
||
Class.prototype.eachCols = function(callback){
|
||
var that = this;
|
||
table.eachCols(null, callback, that.config.cols);
|
||
return that;
|
||
};
|
||
|
||
//数据渲染
|
||
Class.prototype.renderData = function(res, curr, count, sort){
|
||
var that = this
|
||
,options = that.config
|
||
,data = res[options.response.dataName] || [] //列表数据
|
||
,totalRowData = res[options.response.totalRowName] //合计行数据
|
||
,trs = []
|
||
,trs_fixed = []
|
||
,trs_fixed_r = []
|
||
|
||
//渲染视图
|
||
,render = function(){ //后续性能提升的重点
|
||
var thisCheckedRowIndex;
|
||
if(!sort && that.sortKey){
|
||
return that.sort(that.sortKey.field, that.sortKey.sort, true);
|
||
}
|
||
layui.each(data, function(i1, item1){
|
||
var tds = [], tds_fixed = [], tds_fixed_r = []
|
||
,numbers = i1 + options.limit*(curr - 1) + 1; //序号
|
||
|
||
//若数据项为空数组，则不往下执行（因为删除数据时，会将原有数据设置为 []）
|
||
if(layui._typeof(item1) === 'array' && item1.length === 0) return;
|
||
|
||
//记录下标索引，用于恢复排序
|
||
if(!sort){
|
||
item1[table.config.indexName] = i1;
|
||
}
|
||
|
||
//遍历表头
|
||
that.eachCols(function(i3, item3){
|
||
var field = item3.field || i3
|
||
,key = options.index + '-' + item3.key
|
||
,content = item1[field];
|
||
|
||
if(content === undefined || content === null) content = '';
|
||
if(item3.colGroup) return;
|
||
|
||
//td内容
|
||
var td = ['<td data-field="'+ field +'" data-key="'+ key +'" '+ function(){ //追加各种属性
|
||
var attr = [];
|
||
if(item3.edit) attr.push('data-edit="'+ item3.edit +'"'); //是否允许单元格编辑
|
||
if(item3.align) attr.push('align="'+ item3.align +'"'); //对齐方式
|
||
if(item3.templet) attr.push('data-content="'+ content +'"'); //自定义模板
|
||
if(item3.toolbar) attr.push('data-off="true"'); //行工具列关闭单元格事件
|
||
if(item3.event) attr.push('lay-event="'+ item3.event +'"'); //自定义事件
|
||
if(item3.style) attr.push('style="'+ item3.style +'"'); //自定义样式
|
||
if(item3.minWidth) attr.push('data-minwidth="'+ item3.minWidth +'"'); //单元格最小宽度
|
||
return attr.join(' ');
|
||
}() +' class="'+ function(){ //追加样式
|
||
var classNames = [];
|
||
if(item3.hide) classNames.push(HIDE); //插入隐藏列样式
|
||
if(!item3.field) classNames.push('layui-table-col-special'); //插入特殊列样式
|
||
return classNames.join(' ');
|
||
}() +'">'
|
||
,'<div class="layui-table-cell laytable-cell-'+ function(){ //返回对应的CSS类标识
|
||
return item3.type === 'normal' ? key
|
||
: (key + ' laytable-cell-' + item3.type);
|
||
}() +'">' + function(){
|
||
var tplData = $.extend(true, {
|
||
LAY_INDEX: numbers
|
||
,LAY_COL: item3
|
||
}, item1)
|
||
,checkName = table.config.checkName;
|
||
|
||
//渲染不同风格的列
|
||
switch(item3.type){
|
||
case 'checkbox':
|
||
return '<input type="checkbox" name="layTableCheckbox" lay-skin="primary" '+ function(){
|
||
//如果是全选
|
||
if(item3[checkName]){
|
||
item1[checkName] = item3[checkName];
|
||
return item3[checkName] ? 'checked' : '';
|
||
}
|
||
return tplData[checkName] ? 'checked' : '';
|
||
}() +'>';
|
||
break;
|
||
case 'radio':
|
||
if(tplData[checkName]){
|
||
thisCheckedRowIndex = i1;
|
||
}
|
||
return '<input type="radio" name="layTableRadio_'+ options.index +'" '
|
||
+ (tplData[checkName] ? 'checked' : '') +' lay-type="layTableRadio">';
|
||
break;
|
||
case 'numbers':
|
||
return numbers;
|
||
break;
|
||
};
|
||
|
||
//解析工具列模板
|
||
if(item3.toolbar){
|
||
return laytpl($(item3.toolbar).html()||'').render(tplData);
|
||
}
|
||
return parseTempData.call(that, item3, content, tplData);
|
||
}()
|
||
,'</div></td>'].join('');
|
||
|
||
tds.push(td);
|
||
if(item3.fixed && item3.fixed !== 'right') tds_fixed.push(td);
|
||
if(item3.fixed === 'right') tds_fixed_r.push(td);
|
||
});
|
||
|
||
trs.push('<tr data-index="'+ i1 +'">'+ tds.join('') + '</tr>');
|
||
trs_fixed.push('<tr data-index="'+ i1 +'">'+ tds_fixed.join('') + '</tr>');
|
||
trs_fixed_r.push('<tr data-index="'+ i1 +'">'+ tds_fixed_r.join('') + '</tr>');
|
||
});
|
||
|
||
that.layBody.scrollTop(0);
|
||
that.layMain.find('.'+ NONE).remove();
|
||
that.layMain.find('tbody').html(trs.join(''));
|
||
that.layFixLeft.find('tbody').html(trs_fixed.join(''));
|
||
that.layFixRight.find('tbody').html(trs_fixed_r.join(''));
|
||
|
||
that.renderForm();
|
||
typeof thisCheckedRowIndex === 'number' && that.setThisRowChecked(thisCheckedRowIndex);
|
||
that.syncCheckAll();
|
||
|
||
//滚动条补丁
|
||
that.haveInit ? that.scrollPatch() : setTimeout(function(){
|
||
that.scrollPatch();
|
||
}, 50);
|
||
that.haveInit = true;
|
||
|
||
layer.close(that.tipsIndex);
|
||
|
||
//同步表头父列的相关值
|
||
options.HAS_SET_COLS_PATCH || that.setColsPatch();
|
||
options.HAS_SET_COLS_PATCH = true;
|
||
};
|
||
|
||
table.cache[that.key] = data; //记录数据
|
||
|
||
//显示隐藏分页栏
|
||
that.layPage[(count == 0 || (data.length === 0 && curr == 1)) ? 'addClass' : 'removeClass'](HIDE);
|
||
|
||
//如果无数据
|
||
if(data.length === 0){
|
||
that.renderForm();
|
||
return that.errorView(options.text.none);
|
||
} else {
|
||
that.layFixed.removeClass(HIDE);
|
||
}
|
||
|
||
//如果执行初始排序
|
||
if(sort){
|
||
return render();
|
||
}
|
||
|
||
//正常初始化数据渲染
|
||
render(); //渲染数据
|
||
that.renderTotal(data, totalRowData); //数据合计
|
||
|
||
//同步分页状态
|
||
if(options.page){
|
||
options.page = $.extend({
|
||
elem: 'layui-table-page' + options.index
|
||
,count: count
|
||
,limit: options.limit
|
||
,limits: options.limits || [10,20,30,40,50,60,70,80,90]
|
||
,groups: 3
|
||
,layout: ['prev', 'page', 'next', 'skip', 'count', 'limit']
|
||
,prev: '<i class="layui-icon"></i>'
|
||
,next: '<i class="layui-icon"></i>'
|
||
,jump: function(obj, first){
|
||
if(!first){
|
||
//分页本身并非需要做以下更新，下面参数的同步，主要是因为其它处理统一用到了它们
|
||
//而并非用的是 options.page 中的参数（以确保分页未开启的情况仍能正常使用）
|
||
that.page = obj.curr; //更新页码
|
||
options.limit = obj.limit; //更新每页条数
|
||
|
||
that.pullData(obj.curr);
|
||
}
|
||
}
|
||
}, options.page);
|
||
options.page.count = count; //更新总条数
|
||
laypage.render(options.page);
|
||
}
|
||
};
|
||
|
||
//数据合计行
|
||
Class.prototype.renderTotal = function(data, totalRowData){
|
||
var that = this
|
||
,options = that.config
|
||
,totalNums = {};
|
||
|
||
if(!options.totalRow) return;
|
||
|
||
layui.each(data, function(i1, item1){
|
||
//若数据项为空数组，则不往下执行（因为删除数据时，会将原有数据设置为 []）
|
||
if(layui._typeof(item1) === 'array' && item1.length === 0) return;
|
||
|
||
that.eachCols(function(i3, item3){
|
||
var field = item3.field || i3
|
||
,content = item1[field];
|
||
|
||
if(item3.totalRow){
|
||
totalNums[field] = (totalNums[field] || 0) + (parseFloat(content) || 0);
|
||
}
|
||
});
|
||
});
|
||
|
||
that.dataTotal = {};
|
||
|
||
var tds = [];
|
||
that.eachCols(function(i3, item3){
|
||
var field = item3.field || i3;
|
||
|
||
//td 内容
|
||
var content = function(){
|
||
var text = item3.totalRowText || ''
|
||
,thisTotalNum = parseFloat(totalNums[field]).toFixed(2)
|
||
,tplData = {}
|
||
,getContent;
|
||
|
||
tplData[field] = thisTotalNum;
|
||
|
||
//获取自动计算的合并内容
|
||
getContent = item3.totalRow ? (parseTempData.call(that, item3, thisTotalNum, tplData) || text) : text;
|
||
|
||
//如果直接传入了合计行数据，则不输出自动计算的结果
|
||
return totalRowData ? (totalRowData[item3.field] || getContent) : getContent;
|
||
}()
|
||
,td = ['<td data-field="'+ field +'" data-key="'+ options.index + '-'+ item3.key +'" '+ function(){
|
||
var attr = [];
|
||
if(item3.align) attr.push('align="'+ item3.align +'"'); //对齐方式
|
||
if(item3.style) attr.push('style="'+ item3.style +'"'); //自定义样式
|
||
if(item3.minWidth) attr.push('data-minwidth="'+ item3.minWidth +'"'); //单元格最小宽度
|
||
return attr.join(' ');
|
||
}() +' class="'+ function(){ //追加样式
|
||
var classNames = [];
|
||
if(item3.hide) classNames.push(HIDE); //插入隐藏列样式
|
||
if(!item3.field) classNames.push('layui-table-col-special'); //插入特殊列样式
|
||
return classNames.join(' ');
|
||
}() +'">'
|
||
,'<div class="layui-table-cell laytable-cell-'+ function(){ //返回对应的CSS类标识
|
||
var str = (options.index + '-' + item3.key);
|
||
return item3.type === 'normal' ? str
|
||
: (str + ' laytable-cell-' + item3.type);
|
||
}() +'">' + function(){
|
||
var totalRow = item3.totalRow || options.totalRow;
|
||
//如果 totalRow 参数为字符类型，则解析为自定义模版
|
||
if(typeof totalRow === 'string'){
|
||
return laytpl(totalRow).render($.extend({
|
||
TOTAL_NUMS: content
|
||
}, item3))
|
||
}
|
||
return content;
|
||
}()
|
||
,'</div></td>'].join('');
|
||
|
||
item3.field && (that.dataTotal[field] = content);
|
||
tds.push(td);
|
||
});
|
||
|
||
that.layTotal.find('tbody').html('<tr>' + tds.join('') + '</tr>');
|
||
};
|
||
|
||
//找到对应的列元素
|
||
Class.prototype.getColElem = function(parent, key){
|
||
var that = this
|
||
,options = that.config;
|
||
return parent.eq(0).find('.laytable-cell-'+ (options.index + '-' + key) + ':eq(0)');
|
||
};
|
||
|
||
//渲染表单
|
||
Class.prototype.renderForm = function(type){
|
||
form.render(type, 'LAY-table-'+ this.index);
|
||
};
|
||
|
||
//标记当前行选中状态
|
||
Class.prototype.setThisRowChecked = function(index){
|
||
var that = this
|
||
,options = that.config
|
||
,ELEM_CLICK = 'layui-table-click'
|
||
,tr = that.layBody.find('tr[data-index="'+ index +'"]');
|
||
|
||
tr.addClass(ELEM_CLICK).siblings('tr').removeClass(ELEM_CLICK);
|
||
};
|
||
|
||
//数据排序
|
||
Class.prototype.sort = function(th, type, pull, formEvent){
|
||
var that = this
|
||
,field
|
||
,res = {}
|
||
,options = that.config
|
||
,filter = options.elem.attr('lay-filter')
|
||
,data = table.cache[that.key], thisData;
|
||
|
||
//字段匹配
|
||
if(typeof th === 'string'){
|
||
field = th;
|
||
that.layHeader.find('th').each(function(i, item){
|
||
var othis = $(this)
|
||
,_field = othis.data('field');
|
||
if(_field === th){
|
||
th = othis;
|
||
field = _field;
|
||
return false;
|
||
}
|
||
});
|
||
}
|
||
|
||
try {
|
||
var field = field || th.data('field')
|
||
,key = th.data('key');
|
||
|
||
//如果欲执行的排序已在状态中，则不执行渲染
|
||
if(that.sortKey && !pull){
|
||
if(field === that.sortKey.field && type === that.sortKey.sort){
|
||
return;
|
||
}
|
||
}
|
||
|
||
var elemSort = that.layHeader.find('th .laytable-cell-'+ key).find(ELEM_SORT);
|
||
that.layHeader.find('th').find(ELEM_SORT).removeAttr('lay-sort'); //清除其它标题排序状态
|
||
elemSort.attr('lay-sort', type || null);
|
||
that.layFixed.find('th')
|
||
} catch(e){
|
||
hint.error('Table modules: sort field \''+ field +'\' not matched');
|
||
}
|
||
|
||
//记录排序索引和类型
|
||
that.sortKey = {
|
||
field: field
|
||
,sort: type
|
||
};
|
||
|
||
//默认为前端自动排序。如果否，则需自主排序（通常为服务端处理好排序）
|
||
if(options.autoSort){
|
||
if(type === 'asc'){ //升序
|
||
thisData = layui.sort(data, field);
|
||
} else if(type === 'desc'){ //降序
|
||
thisData = layui.sort(data, field, true);
|
||
} else { //清除排序
|
||
thisData = layui.sort(data, table.config.indexName);
|
||
delete that.sortKey;
|
||
}
|
||
}
|
||
|
||
res[options.response.dataName] = thisData || data;
|
||
that.renderData(res, that.page, that.count, true);
|
||
|
||
if(formEvent){
|
||
layui.event.call(th, MOD_NAME, 'sort('+ filter +')', {
|
||
field: field
|
||
,type: type
|
||
});
|
||
}
|
||
};
|
||
|
||
//请求loading
|
||
Class.prototype.loading = function(hide){
|
||
var that = this
|
||
,options = that.config;
|
||
if(options.loading){
|
||
if(hide){
|
||
that.layInit && that.layInit.remove();
|
||
delete that.layInit;
|
||
that.layBox.find(ELEM_INIT).remove();
|
||
} else {
|
||
that.layInit = $(['<div class="layui-table-init">'
|
||
,'<i class="layui-icon layui-icon-loading layui-anim layui-anim-rotate layui-anim-loop"></i>'
|
||
,'</div>'].join(''));
|
||
that.layBox.append(that.layInit);
|
||
}
|
||
}
|
||
};
|
||
|
||
//同步选中值状态
|
||
Class.prototype.setCheckData = function(index, checked){
|
||
var that = this
|
||
,options = that.config
|
||
,thisData = table.cache[that.key];
|
||
if(!thisData[index]) return;
|
||
if(layui._typeof(thisData[index]) === 'array') return;
|
||
thisData[index][options.checkName] = checked;
|
||
};
|
||
|
||
//同步全选按钮状态
|
||
Class.prototype.syncCheckAll = function(){
|
||
var that = this
|
||
,options = that.config
|
||
,checkAllElem = that.layHeader.find('input[name="layTableCheckbox"]')
|
||
,syncColsCheck = function(checked){
|
||
that.eachCols(function(i, item){
|
||
if(item.type === 'checkbox'){
|
||
item[options.checkName] = checked;
|
||
}
|
||
});
|
||
return checked;
|
||
};
|
||
|
||
if(!checkAllElem[0]) return;
|
||
|
||
if(table.checkStatus(that.key).isAll){
|
||
if(!checkAllElem[0].checked){
|
||
checkAllElem.prop('checked', true);
|
||
that.renderForm('checkbox');
|
||
}
|
||
syncColsCheck(true);
|
||
} else {
|
||
if(checkAllElem[0].checked){
|
||
checkAllElem.prop('checked', false);
|
||
that.renderForm('checkbox');
|
||
}
|
||
syncColsCheck(false);
|
||
}
|
||
};
|
||
|
||
//获取cssRule
|
||
Class.prototype.getCssRule = function(key, callback){
|
||
var that = this
|
||
,style = that.elem.find('style')[0]
|
||
,sheet = style.sheet || style.styleSheet || {}
|
||
,rules = sheet.cssRules || sheet.rules;
|
||
layui.each(rules, function(i, item){
|
||
if(item.selectorText === ('.laytable-cell-'+ key)){
|
||
return callback(item), true;
|
||
}
|
||
});
|
||
};
|
||
|
||
//让表格铺满
|
||
Class.prototype.fullSize = function(){
|
||
var that = this
|
||
,options = that.config
|
||
,height = options.height, bodyHeight;
|
||
|
||
if(that.fullHeightGap){
|
||
height = _WIN.height() - that.fullHeightGap;
|
||
if(height < 135) height = 135;
|
||
that.elem.css('height', height);
|
||
}
|
||
|
||
if(!height) return;
|
||
|
||
//减去列头区域的高度
|
||
bodyHeight = parseFloat(height) - (that.layHeader.outerHeight() || 38); //此处的数字常量是为了防止容器处在隐藏区域无法获得高度的问题，暂时只对默认尺寸的表格做支持。
|
||
|
||
//减去工具栏的高度
|
||
if(options.toolbar){
|
||
bodyHeight = bodyHeight - (that.layTool.outerHeight() || 50);
|
||
}
|
||
|
||
//减去统计朗的高度
|
||
if(options.totalRow){
|
||
bodyHeight = bodyHeight - (that.layTotal.outerHeight() || 40);
|
||
}
|
||
|
||
//减去分页栏的高度
|
||
if(options.page){
|
||
bodyHeight = bodyHeight - (that.layPage.outerHeight() || 41);
|
||
}
|
||
|
||
that.layMain.css('height', bodyHeight - 2);
|
||
};
|
||
|
||
//获取滚动条宽度
|
||
Class.prototype.getScrollWidth = function(elem){
|
||
var width = 0;
|
||
if(elem){
|
||
width = elem.offsetWidth - elem.clientWidth;
|
||
} else {
|
||
elem = document.createElement('div');
|
||
elem.style.width = '100px';
|
||
elem.style.height = '100px';
|
||
elem.style.overflowY = 'scroll';
|
||
|
||
document.body.appendChild(elem);
|
||
width = elem.offsetWidth - elem.clientWidth;
|
||
document.body.removeChild(elem);
|
||
}
|
||
return width;
|
||
};
|
||
|
||
//滚动条补丁
|
||
Class.prototype.scrollPatch = function(){
|
||
var that = this
|
||
,layMainTable = that.layMain.children('table')
|
||
,scollWidth = that.layMain.width() - that.layMain.prop('clientWidth') //纵向滚动条宽度
|
||
,scollHeight = that.layMain.height() - that.layMain.prop('clientHeight') //横向滚动条高度
|
||
,getScrollWidth = that.getScrollWidth(that.layMain[0]) //获取主容器滚动条宽度，如果有的话
|
||
,outWidth = layMainTable.outerWidth() - that.layMain.width() //表格内容器的超出宽度
|
||
|
||
//添加补丁
|
||
,addPatch = function(elem){
|
||
if(scollWidth && scollHeight){
|
||
elem = elem.eq(0);
|
||
if(!elem.find('.layui-table-patch')[0]){
|
||
var patchElem = $('<th class="layui-table-patch"><div class="layui-table-cell"></div></th>'); //补丁元素
|
||
patchElem.find('div').css({
|
||
width: scollWidth
|
||
});
|
||
elem.find('tr').append(patchElem);
|
||
}
|
||
} else {
|
||
elem.find('.layui-table-patch').remove();
|
||
}
|
||
}
|
||
|
||
addPatch(that.layHeader);
|
||
addPatch(that.layTotal);
|
||
|
||
//固定列区域高度
|
||
var mainHeight = that.layMain.height()
|
||
,fixHeight = mainHeight - scollHeight;
|
||
that.layFixed.find(ELEM_BODY).css('height', layMainTable.height() >= fixHeight ? fixHeight : 'auto');
|
||
|
||
//表格宽度小于容器宽度时，隐藏固定列
|
||
that.layFixRight[outWidth > 0 ? 'removeClass' : 'addClass'](HIDE);
|
||
|
||
//操作栏
|
||
that.layFixRight.css('right', scollWidth - 1);
|
||
};
|
||
|
||
//事件处理
|
||
Class.prototype.events = function(){
|
||
var that = this
|
||
,options = that.config
|
||
,_BODY = $('body')
|
||
,dict = {}
|
||
,th = that.layHeader.find('th')
|
||
,resizing
|
||
,ELEM_CELL = '.layui-table-cell'
|
||
,filter = options.elem.attr('lay-filter');
|
||
|
||
//工具栏操作事件
|
||
that.layTool.on('click', '*[lay-event]', function(e){
|
||
var othis = $(this)
|
||
,events = othis.attr('lay-event')
|
||
,openPanel = function(sets){
|
||
var list = $(sets.list)
|
||
,panel = $('<ul class="layui-table-tool-panel"></ul>');
|
||
|
||
panel.html(list);
|
||
|
||
//限制最大高度
|
||
if(options.height){
|
||
panel.css('max-height', options.height - (that.layTool.outerHeight() || 50));
|
||
}
|
||
|
||
//插入元素
|
||
othis.find('.layui-table-tool-panel')[0] || othis.append(panel);
|
||
that.renderForm();
|
||
|
||
panel.on('click', function(e){
|
||
layui.stope(e);
|
||
});
|
||
|
||
sets.done && sets.done(panel, list)
|
||
};
|
||
|
||
layui.stope(e);
|
||
_DOC.trigger('table.tool.panel.remove');
|
||
layer.close(that.tipsIndex);
|
||
|
||
switch(events){
|
||
case 'LAYTABLE_COLS': //筛选列
|
||
openPanel({
|
||
list: function(){
|
||
var lis = [];
|
||
that.eachCols(function(i, item){
|
||
if(item.field && item.type == 'normal'){
|
||
lis.push('<li><input type="checkbox" name="'+ item.field +'" data-key="'+ item.key +'" data-parentkey="'+ (item.parentKey||'') +'" lay-skin="primary" '+ (item.hide ? '' : 'checked') +' title="'+ (item.title || item.field) +'" lay-filter="LAY_TABLE_TOOL_COLS"></li>');
|
||
}
|
||
});
|
||
return lis.join('');
|
||
}()
|
||
,done: function(){
|
||
form.on('checkbox(LAY_TABLE_TOOL_COLS)', function(obj){
|
||
var othis = $(obj.elem)
|
||
,checked = this.checked
|
||
,key = othis.data('key')
|
||
,parentKey = othis.data('parentkey');
|
||
|
||
layui.each(options.cols, function(i1, item1){
|
||
layui.each(item1, function(i2, item2){
|
||
if(i1+ '-'+ i2 === key){
|
||
var hide = item2.hide;
|
||
|
||
//同步勾选列的 hide 值和隐藏样式
|
||
item2.hide = !checked;
|
||
that.elem.find('*[data-key="'+ options.index +'-'+ key +'"]')
|
||
[checked ? 'removeClass' : 'addClass'](HIDE);
|
||
|
||
//根据列的显示隐藏，同步多级表头的父级相关属性值
|
||
if(hide != item2.hide){
|
||
that.setParentCol(!checked, parentKey);
|
||
}
|
||
|
||
//重新适配尺寸
|
||
that.resize();
|
||
}
|
||
});
|
||
});
|
||
});
|
||
}
|
||
});
|
||
break;
|
||
case 'LAYTABLE_EXPORT': //导出
|
||
if(device.ie){
|
||
layer.tips('导出功能不支持 IE，请用 Chrome 等高级浏览器导出', this, {
|
||
tips: 3
|
||
})
|
||
} else {
|
||
openPanel({
|
||
list: function(){
|
||
return [
|
||
'<li data-type="csv">导出到 Csv 文件</li>'
|
||
,'<li data-type="xls">导出到 Excel 文件</li>'
|
||
].join('')
|
||
}()
|
||
,done: function(panel, list){
|
||
list.on('click', function(){
|
||
var type = $(this).data('type')
|
||
table.exportFile.call(that, options.id, null, type);
|
||
});
|
||
}
|
||
});
|
||
}
|
||
break;
|
||
case 'LAYTABLE_PRINT': //打印
|
||
var printWin = window.open('打印窗口', '_blank')
|
||
,style = ['<style>'
|
||
,'body{font-size: 12px; color: #666;}'
|
||
,'table{width: 100%; border-collapse: collapse; border-spacing: 0;}'
|
||
,'th,td{line-height: 20px; padding: 9px 15px; border: 1px solid #ccc; text-align: left; font-size: 12px; color: #666;}'
|
||
,'a{color: #666; text-decoration:none;}'
|
||
,'*.layui-hide{display: none}'
|
||
,'</style>'].join('')
|
||
,html = $(that.layHeader.html()); //输出表头
|
||
|
||
html.append(that.layMain.find('table').html()); //输出表体
|
||
html.append(that.layTotal.find('table').html()) //输出合计行
|
||
|
||
html.find('th.layui-table-patch').remove(); //移除补丁
|
||
html.find('.layui-table-col-special').remove(); //移除特殊列
|
||
|
||
printWin.document.write(style + html.prop('outerHTML'));
|
||
printWin.document.close();
|
||
printWin.print();
|
||
printWin.close();
|
||
break;
|
||
}
|
||
|
||
layui.event.call(this, MOD_NAME, 'toolbar('+ filter +')', $.extend({
|
||
event: events
|
||
,config: options
|
||
},{}));
|
||
});
|
||
|
||
//拖拽调整宽度
|
||
th.on('mousemove', function(e){
|
||
var othis = $(this)
|
||
,oLeft = othis.offset().left
|
||
,pLeft = e.clientX - oLeft;
|
||
if(othis.data('unresize') || dict.resizeStart){
|
||
return;
|
||
}
|
||
dict.allowResize = othis.width() - pLeft <= 10; //是否处于拖拽允许区域
|
||
_BODY.css('cursor', (dict.allowResize ? 'col-resize' : ''));
|
||
}).on('mouseleave', function(){
|
||
var othis = $(this);
|
||
if(dict.resizeStart) return;
|
||
_BODY.css('cursor', '');
|
||
}).on('mousedown', function(e){
|
||
var othis = $(this);
|
||
if(dict.allowResize){
|
||
var key = othis.data('key');
|
||
e.preventDefault();
|
||
dict.resizeStart = true; //开始拖拽
|
||
dict.offset = [e.clientX, e.clientY]; //记录初始坐标
|
||
|
||
that.getCssRule(key, function(item){
|
||
var width = item.style.width || othis.outerWidth();
|
||
dict.rule = item;
|
||
dict.ruleWidth = parseFloat(width);
|
||
dict.minWidth = othis.data('minwidth') || options.cellMinWidth;
|
||
});
|
||
}
|
||
});
|
||
|
||
//拖拽中
|
||
_DOC.on('mousemove', function(e){
|
||
if(dict.resizeStart){
|
||
e.preventDefault();
|
||
if(dict.rule){
|
||
var setWidth = dict.ruleWidth + e.clientX - dict.offset[0];
|
||
if(setWidth < dict.minWidth) setWidth = dict.minWidth;
|
||
dict.rule.style.width = setWidth + 'px';
|
||
layer.close(that.tipsIndex);
|
||
}
|
||
resizing = 1
|
||
}
|
||
}).on('mouseup', function(e){
|
||
if(dict.resizeStart){
|
||
dict = {};
|
||
_BODY.css('cursor', '');
|
||
that.scrollPatch();
|
||
}
|
||
if(resizing === 2){
|
||
resizing = null;
|
||
}
|
||
});
|
||
|
||
//排序
|
||
th.on('click', function(e){
|
||
var othis = $(this)
|
||
,elemSort = othis.find(ELEM_SORT)
|
||
,nowType = elemSort.attr('lay-sort')
|
||
,type;
|
||
|
||
if(!elemSort[0] || resizing === 1) return resizing = 2;
|
||
|
||
if(nowType === 'asc'){
|
||
type = 'desc';
|
||
} else if(nowType === 'desc'){
|
||
type = null;
|
||
} else {
|
||
type = 'asc';
|
||
}
|
||
that.sort(othis, type, null, true);
|
||
}).find(ELEM_SORT+' .layui-edge ').on('click', function(e){
|
||
var othis = $(this)
|
||
,index = othis.index()
|
||
,field = othis.parents('th').eq(0).data('field')
|
||
layui.stope(e);
|
||
if(index === 0){
|
||
that.sort(field, 'asc', null, true);
|
||
} else {
|
||
that.sort(field, 'desc', null, true);
|
||
}
|
||
});
|
||
|
||
//数据行中的事件返回的公共对象成员
|
||
var commonMember = function(sets){
|
||
var othis = $(this)
|
||
,index = othis.parents('tr').eq(0).data('index')
|
||
,tr = that.layBody.find('tr[data-index="'+ index +'"]')
|
||
,data = table.cache[that.key] || [];
|
||
|
||
|
||
data = data[index] || {};
|
||
|
||
return $.extend({
|
||
tr: tr //行元素
|
||
,data: table.clearCacheKey(data) //当前行数据
|
||
,del: function(){ //删除行数据
|
||
table.cache[that.key][index] = [];
|
||
tr.remove();
|
||
that.scrollPatch();
|
||
}
|
||
,update: function(fields){ //修改行数据
|
||
fields = fields || {};
|
||
layui.each(fields, function(key, value){
|
||
if(key in data){
|
||
var templet, td = tr.children('td[data-field="'+ key +'"]');
|
||
data[key] = value;
|
||
that.eachCols(function(i, item2){
|
||
if(item2.field == key && item2.templet){
|
||
templet = item2.templet;
|
||
}
|
||
});
|
||
td.children(ELEM_CELL).html(parseTempData.call(that, {
|
||
templet: templet
|
||
}, value, data));
|
||
td.data('content', value);
|
||
}
|
||
});
|
||
}
|
||
}, sets);
|
||
};
|
||
|
||
//复选框选择
|
||
that.elem.on('click', 'input[name="layTableCheckbox"]+', function(){ //替代元素的 click 事件
|
||
var checkbox = $(this).prev()
|
||
,childs = that.layBody.find('input[name="layTableCheckbox"]')
|
||
,index = checkbox.parents('tr').eq(0).data('index')
|
||
,checked = checkbox[0].checked
|
||
,isAll = checkbox.attr('lay-filter') === 'layTableAllChoose';
|
||
|
||
//全选
|
||
if(isAll){
|
||
childs.each(function(i, item){
|
||
item.checked = checked;
|
||
that.setCheckData(i, checked);
|
||
});
|
||
that.syncCheckAll();
|
||
that.renderForm('checkbox');
|
||
} else {
|
||
that.setCheckData(index, checked);
|
||
that.syncCheckAll();
|
||
}
|
||
|
||
layui.event.call(checkbox[0], MOD_NAME, 'checkbox('+ filter +')', commonMember.call(checkbox[0], {
|
||
checked: checked
|
||
,type: isAll ? 'all' : 'one'
|
||
}));
|
||
});
|
||
|
||
//单选框选择
|
||
that.elem.on('click', 'input[lay-type="layTableRadio"]+', function(){
|
||
var radio = $(this).prev()
|
||
,checked = radio[0].checked
|
||
,thisData = table.cache[that.key]
|
||
,index = radio.parents('tr').eq(0).data('index');
|
||
|
||
//重置数据单选属性
|
||
layui.each(thisData, function(i, item){
|
||
if(index === i){
|
||
item[options.checkName] = true;
|
||
} else {
|
||
delete item[options.checkName];
|
||
}
|
||
});
|
||
that.setThisRowChecked(index);
|
||
|
||
layui.event.call(this, MOD_NAME, 'radio('+ filter +')', commonMember.call(this, {
|
||
checked: checked
|
||
}));
|
||
});
|
||
|
||
//行事件
|
||
that.layBody.on('mouseenter', 'tr', function(){ //鼠标移入行
|
||
var othis = $(this)
|
||
,index = othis.index();
|
||
if(othis.data('off')) return; //不触发事件
|
||
that.layBody.find('tr:eq('+ index +')').addClass(ELEM_HOVER)
|
||
}).on('mouseleave', 'tr', function(){ //鼠标移出行
|
||
var othis = $(this)
|
||
,index = othis.index();
|
||
if(othis.data('off')) return; //不触发事件
|
||
that.layBody.find('tr:eq('+ index +')').removeClass(ELEM_HOVER)
|
||
}).on('click', 'tr', function(){ //单击行
|
||
setRowEvent.call(this, 'row');
|
||
}).on('dblclick', 'tr', function(){ //双击行
|
||
setRowEvent.call(this, 'rowDouble');
|
||
});
|
||
|
||
//创建行单击、双击事件
|
||
var setRowEvent = function(eventType){
|
||
var othis = $(this);
|
||
if(othis.data('off')) return; //不触发事件
|
||
layui.event.call(this,
|
||
MOD_NAME, eventType + '('+ filter +')'
|
||
,commonMember.call(othis.children('td')[0])
|
||
);
|
||
};
|
||
|
||
//单元格编辑
|
||
that.layBody.on('change', '.'+ELEM_EDIT, function(){
|
||
var othis = $(this)
|
||
,value = this.value
|
||
,field = othis.parent().data('field')
|
||
,index = othis.parents('tr').eq(0).data('index')
|
||
,data = table.cache[that.key][index];
|
||
|
||
data[field] = value; //更新缓存中的值
|
||
|
||
layui.event.call(this, MOD_NAME, 'edit('+ filter +')', commonMember.call(this, {
|
||
value: value
|
||
,field: field
|
||
}));
|
||
}).on('blur', '.'+ELEM_EDIT, function(){
|
||
var templet
|
||
,othis = $(this)
|
||
,thisElem = this
|
||
,field = othis.parent().data('field')
|
||
,index = othis.parents('tr').eq(0).data('index')
|
||
,data = table.cache[that.key][index];
|
||
that.eachCols(function(i, item){
|
||
if(item.field == field && item.templet){
|
||
templet = item.templet;
|
||
}
|
||
});
|
||
othis.siblings(ELEM_CELL).html(function(value){
|
||
return parseTempData.call(that, {
|
||
templet: templet
|
||
}, value, data);
|
||
}(thisElem.value));
|
||
othis.parent().data('content', thisElem.value);
|
||
othis.remove();
|
||
});
|
||
|
||
//单元格单击事件
|
||
that.layBody.on('click', 'td', function(e){
|
||
var othis = $(this)
|
||
,field = othis.data('field')
|
||
,editType = othis.data('edit')
|
||
,elemCell = othis.children(ELEM_CELL);
|
||
|
||
if(othis.data('off')) return; //不触发事件
|
||
|
||
//显示编辑表单
|
||
if(editType){
|
||
var input = $('<input class="layui-input '+ ELEM_EDIT +'">');
|
||
input[0].value = othis.data('content') || elemCell.text();
|
||
othis.find('.'+ELEM_EDIT)[0] || othis.append(input);
|
||
input.focus();
|
||
layui.stope(e);
|
||
return;
|
||
}
|
||
}).on('mouseenter', 'td', function(){
|
||
gridExpand.call(this)
|
||
}).on('mouseleave', 'td', function(){
|
||
gridExpand.call(this, 'hide');
|
||
});
|
||
|
||
//单元格展开图标
|
||
var ELEM_GRID = 'layui-table-grid', ELEM_GRID_DOWN = 'layui-table-grid-down', ELEM_GRID_PANEL = 'layui-table-grid-panel'
|
||
,gridExpand = function(hide){
|
||
var othis = $(this)
|
||
,elemCell = othis.children(ELEM_CELL);
|
||
|
||
if(othis.data('off')) return; //不触发事件
|
||
|
||
if(hide){
|
||
othis.find('.layui-table-grid-down').remove();
|
||
} else if(elemCell.prop('scrollWidth') > elemCell.outerWidth()){
|
||
if(elemCell.find('.'+ ELEM_GRID_DOWN)[0]) return;
|
||
othis.append('<div class="'+ ELEM_GRID_DOWN +'"><i class="layui-icon layui-icon-down"></i></div>');
|
||
}
|
||
};
|
||
|
||
//单元格展开事件
|
||
that.layBody.on('click', '.'+ ELEM_GRID_DOWN, function(e){
|
||
var othis = $(this)
|
||
,td = othis.parent()
|
||
,elemCell = td.children(ELEM_CELL);
|
||
|
||
that.tipsIndex = layer.tips([
|
||
'<div class="layui-table-tips-main" style="margin-top: -'+ (elemCell.height() + 16) +'px;'+ function(){
|
||
if(options.size === 'sm'){
|
||
return 'padding: 4px 15px; font-size: 12px;';
|
||
}
|
||
if(options.size === 'lg'){
|
||
return 'padding: 14px 15px;';
|
||
}
|
||
return '';
|
||
}() +'">'
|
||
,elemCell.html()
|
||
,'</div>'
|
||
,'<i class="layui-icon layui-table-tips-c layui-icon-close"></i>'
|
||
].join(''), elemCell[0], {
|
||
tips: [3, '']
|
||
,time: -1
|
||
,anim: -1
|
||
,maxWidth: (device.ios || device.android) ? 300 : that.elem.width()/2
|
||
,isOutAnim: false
|
||
,skin: 'layui-table-tips'
|
||
,success: function(layero, index){
|
||
layero.find('.layui-table-tips-c').on('click', function(){
|
||
layer.close(index);
|
||
});
|
||
}
|
||
});
|
||
|
||
layui.stope(e);
|
||
});
|
||
|
||
//行工具条操作事件
|
||
that.layBody.on('click', '*[lay-event]', function(){
|
||
var othis = $(this)
|
||
,index = othis.parents('tr').eq(0).data('index');
|
||
layui.event.call(this, MOD_NAME, 'tool('+ filter +')', commonMember.call(this, {
|
||
event: othis.attr('lay-event')
|
||
}));
|
||
that.setThisRowChecked(index);
|
||
});
|
||
|
||
//同步滚动条
|
||
that.layMain.on('scroll', function(){
|
||
var othis = $(this)
|
||
,scrollLeft = othis.scrollLeft()
|
||
,scrollTop = othis.scrollTop();
|
||
|
||
that.layHeader.scrollLeft(scrollLeft);
|
||
that.layTotal.scrollLeft(scrollLeft);
|
||
that.layFixed.find(ELEM_BODY).scrollTop(scrollTop);
|
||
|
||
layer.close(that.tipsIndex);
|
||
});
|
||
|
||
//自适应
|
||
_WIN.on('resize', function(){
|
||
that.resize();
|
||
});
|
||
};
|
||
|
||
//一次性事件
|
||
;(function(){
|
||
//全局点击
|
||
_DOC.on('click', function(){
|
||
_DOC.trigger('table.remove.tool.panel');
|
||
});
|
||
|
||
//工具面板移除事件
|
||
_DOC.on('table.remove.tool.panel', function(){
|
||
$('.layui-table-tool-panel').remove();
|
||
});
|
||
})();
|
||
|
||
//初始化
|
||
table.init = function(filter, settings){
|
||
settings = settings || {};
|
||
var that = this
|
||
,inst = null
|
||
,elemTable = filter ? $('table[lay-filter="'+ filter +'"]') : $(ELEM + '[lay-data]')
|
||
,errorTips = 'Table element property lay-data configuration item has a syntax error: ';
|
||
|
||
//遍历数据表格
|
||
elemTable.each(function(){
|
||
var othis = $(this), tableData = othis.attr('lay-data');
|
||
|
||
try {
|
||
tableData = new Function('return '+ tableData)();
|
||
} catch(e) {
|
||
hint.error(errorTips + tableData, 'error')
|
||
}
|
||
|
||
var cols = [], options = $.extend({
|
||
elem: this
|
||
,cols: []
|
||
,data: []
|
||
,skin: othis.attr('lay-skin') //风格
|
||
,size: othis.attr('lay-size') //尺寸
|
||
,even: typeof othis.attr('lay-even') === 'string' //偶数行背景
|
||
}, table.config, settings, tableData);
|
||
|
||
filter && othis.hide();
|
||
|
||
//获取表头数据
|
||
othis.find('thead>tr').each(function(i){
|
||
options.cols[i] = [];
|
||
$(this).children().each(function(ii){
|
||
var th = $(this), itemData = th.attr('lay-data');
|
||
|
||
try{
|
||
itemData = new Function('return '+ itemData)();
|
||
} catch(e){
|
||
return hint.error(errorTips + itemData)
|
||
}
|
||
|
||
var row = $.extend({
|
||
title: th.text()
|
||
,colspan: th.attr('colspan') || 0 //列单元格
|
||
,rowspan: th.attr('rowspan') || 0 //行单元格
|
||
}, itemData);
|
||
|
||
if(row.colspan < 2) cols.push(row);
|
||
options.cols[i].push(row);
|
||
});
|
||
});
|
||
|
||
//获取表体数据
|
||
othis.find('tbody>tr').each(function(i1){
|
||
var tr = $(this), row = {};
|
||
//如果定义了字段名
|
||
tr.children('td').each(function(i2, item2){
|
||
var td = $(this)
|
||
,field = td.data('field');
|
||
if(field){
|
||
return row[field] = td.html();
|
||
}
|
||
});
|
||
//如果未定义字段名
|
||
layui.each(cols, function(i3, item3){
|
||
var td = tr.children('td').eq(i3);
|
||
row[item3.field] = td.html();
|
||
});
|
||
options.data[i1] = row;
|
||
});
|
||
|
||
//执行渲染
|
||
table.render(options);
|
||
});
|
||
|
||
return that;
|
||
};
|
||
|
||
//记录所有实例
|
||
thisTable.that = {}; //记录所有实例对象
|
||
thisTable.config = {}; //记录所有实例配置项
|
||
|
||
//遍历表头
|
||
table.eachCols = function(id, callback, cols){
|
||
var config = thisTable.config[id] || {}
|
||
,arrs = [], index = 0;
|
||
|
||
cols = $.extend(true, [], cols || config.cols);
|
||
|
||
//重新整理表头结构
|
||
layui.each(cols, function(i1, item1){
|
||
layui.each(item1, function(i2, item2){
|
||
|
||
//如果是组合列，则捕获对应的子列
|
||
if(item2.colGroup){
|
||
var childIndex = 0;
|
||
index++
|
||
item2.CHILD_COLS = [];
|
||
|
||
layui.each(cols[i1 + 1], function(i22, item22){
|
||
//如果子列已经被标注为{PARENT_COL_INDEX}，或者子列累计 colspan 数等于父列定义的 colspan，则跳出当前子列循环
|
||
if(item22.PARENT_COL_INDEX || (childIndex > 1 && childIndex == item2.colspan)) return;
|
||
|
||
item22.PARENT_COL_INDEX = index;
|
||
|
||
item2.CHILD_COLS.push(item22);
|
||
childIndex = childIndex + parseInt(item22.colspan > 1 ? item22.colspan : 1);
|
||
});
|
||
}
|
||
|
||
if(item2.PARENT_COL_INDEX) return; //如果是子列，则不进行追加，因为已经存储在父列中
|
||
arrs.push(item2)
|
||
});
|
||
});
|
||
|
||
//重新遍历列，如果有子列，则进入递归
|
||
var eachArrs = function(obj){
|
||
layui.each(obj || arrs, function(i, item){
|
||
if(item.CHILD_COLS) return eachArrs(item.CHILD_COLS);
|
||
typeof callback === 'function' && callback(i, item);
|
||
});
|
||
};
|
||
|
||
eachArrs();
|
||
};
|
||
|
||
//表格选中状态
|
||
table.checkStatus = function(id){
|
||
var nums = 0
|
||
,invalidNum = 0
|
||
,arr = []
|
||
,data = table.cache[id] || [];
|
||
//计算全选个数
|
||
layui.each(data, function(i, item){
|
||
if(layui._typeof(item) === 'array'){
|
||
invalidNum++; //无效数据，或已删除的
|
||
return;
|
||
}
|
||
if(item[table.config.checkName]){
|
||
nums++;
|
||
arr.push(table.clearCacheKey(item));
|
||
}
|
||
});
|
||
return {
|
||
data: arr //选中的数据
|
||
,isAll: data.length ? (nums === (data.length - invalidNum)) : false //是否全选
|
||
};
|
||
};
|
||
|
||
//获取表格当前页的所有行数据
|
||
table.getData = function(id){
|
||
var arr = []
|
||
,data = table.cache[id] || [];
|
||
layui.each(data, function(i, item){
|
||
if(layui._typeof(item) === 'array'){
|
||
return;
|
||
};
|
||
arr.push(table.clearCacheKey(item));
|
||
});
|
||
return arr;
|
||
};
|
||
|
||
//表格导出
|
||
table.exportFile = function(id, data, type){
|
||
var that = this;
|
||
|
||
data = data || table.clearCacheKey(table.cache[id]);
|
||
type = type || 'csv';
|
||
|
||
var thatTable = thisTable.that[id]
|
||
,config = thisTable.config[id] || {}
|
||
,textType = ({
|
||
csv: 'text/csv'
|
||
,xls: 'application/vnd.ms-excel'
|
||
})[type]
|
||
,alink = document.createElement("a");
|
||
|
||
if(device.ie) return hint.error('IE_NOT_SUPPORT_EXPORTS');
|
||
|
||
alink.href = 'data:'+ textType +';charset=utf-8,\ufeff'+ encodeURIComponent(function(){
|
||
var dataTitle = [], dataMain = [], dataTotal = [];
|
||
|
||
//表头和表体
|
||
layui.each(data, function(i1, item1){
|
||
var vals = [];
|
||
if(typeof id === 'object'){ //如果 id 参数直接为表头数据
|
||
layui.each(id, function(i, item){
|
||
i1 == 0 && dataTitle.push(item || '');
|
||
});
|
||
layui.each(table.clearCacheKey(item1), function(i2, item2){
|
||
vals.push('"'+ (item2 || '') +'"');
|
||
});
|
||
} else {
|
||
table.eachCols(id, function(i3, item3){
|
||
if(item3.field && item3.type == 'normal' && !item3.hide){
|
||
var content = item1[item3.field];
|
||
if(content === undefined || content === null) content = '';
|
||
|
||
i1 == 0 && dataTitle.push(item3.title || '');
|
||
vals.push('"'+ parseTempData.call(thatTable, item3, content, item1, 'text') + '"');
|
||
}
|
||
});
|
||
}
|
||
dataMain.push(vals.join(','));
|
||
});
|
||
|
||
//表合计
|
||
layui.each(that.dataTotal, function(key, value){
|
||
dataTotal.push(value);
|
||
});
|
||
|
||
return dataTitle.join(',') + '\r\n' + dataMain.join('\r\n') + '\r\n' + dataTotal.join(',');
|
||
}());
|
||
|
||
alink.download = (config.title || 'table_'+ (config.index || '')) + '.' + type;
|
||
document.body.appendChild(alink);
|
||
alink.click();
|
||
document.body.removeChild(alink);
|
||
};
|
||
|
||
//重置表格尺寸结构
|
||
table.resize = function(id){
|
||
//如果指定表格唯一 id，则只执行该 id 对应的表格实例
|
||
if(id){
|
||
var config = getThisTableConfig(id); //获取当前实例配置项
|
||
if(!config) return;
|
||
|
||
thisTable.that[id].resize();
|
||
|
||
} else { //否则重置所有表格实例尺寸
|
||
layui.each(thisTable.that, function(){
|
||
this.resize();
|
||
});
|
||
}
|
||
};
|
||
|
||
//表格重载
|
||
table.reload = function(id, options, deep){
|
||
var config = getThisTableConfig(id); //获取当前实例配置项
|
||
if(!config) return;
|
||
|
||
var that = thisTable.that[id];
|
||
that.reload(options, deep);
|
||
|
||
return thisTable.call(that);
|
||
};
|
||
|
||
//核心入口
|
||
table.render = function(options){
|
||
var inst = new Class(options);
|
||
return thisTable.call(inst);
|
||
};
|
||
|
||
//清除临时Key
|
||
table.clearCacheKey = function(data){
|
||
data = $.extend({}, data);
|
||
delete data[table.config.checkName];
|
||
delete data[table.config.indexName];
|
||
return data;
|
||
};
|
||
|
||
//自动完成渲染
|
||
$(function(){
|
||
table.init();
|
||
});
|
||
|
||
exports(MOD_NAME, table);
|
||
});
|
||
|
||
|