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jEasyUI 合并單元格

數(shù)據(jù)網(wǎng)格(datagrid)經(jīng)常需要合并一些單元格。本教程將向您展示如何在數(shù)據(jù)網(wǎng)格(datagrid)中合并單元格。

為了合并數(shù)據(jù)網(wǎng)格(datagrid)單元格,只需簡單地調(diào)用 'mergeCells' 方法,并傳入合并信息參數(shù),告訴數(shù)據(jù)網(wǎng)格(datagrid)如何合并單元格。在所有合并的單元格中,除了第一個(gè)單元格,其它單元格在合并后被隱藏。

創(chuàng)建數(shù)據(jù)網(wǎng)格(DataGrid)

????<table id="tt" title="Merge Cells" style="width:550px;height:250px"
????????????url="data/datagrid_data.json"
????????????singleSelect="true" iconCls="icon-save" rownumbers="true"
????????????idField="itemid" pagination="true">
????????<thead frozen="true">
????????????<tr>
????????????????<th field="productid" width="80" formatter="formatProduct">Product ID</th>
????????????????<th field="itemid" width="100">Item ID</th>
????????????</tr>
????????</thead>
????????<thead>
????????????<tr>
????????????????<th colspan="2">Price</th>
????????????????<th rowspan="2" field="attr1" width="150">Attribute</th>
????????????????<th rowspan="2" field="status" width="60" align="center">Stauts</th>
????????????</tr>
????????????<tr>
????????????????<th field="listprice" width="80" align="right">List Price</th>
????????????????<th field="unitcost" width="80" align="right">Unit Cost</th>
????????????</tr>
????????</thead>
????</table>

合并單元格

當(dāng)數(shù)據(jù)加載之后,我們合并數(shù)據(jù)網(wǎng)格(datagrid)中的一些單元格,所以放置下面的代碼在 onLoadSuccess 回調(diào)函數(shù)中。

????$('#tt').datagrid({
????????onLoadSuccess:function(){
????????????var merges = [{
????????????????index:2,
????????????????rowspan:2
????????????},{
????????????????index:5,
????????????????rowspan:2
????????????},{
????????????????index:7,
????????????????rowspan:2
????????????}];
????????????for(var i=0; i<merges.length; i++)
????????????????$('#tt').datagrid('mergeCells',{
????????????????????index:merges[i].index,
????????????????????field:'productid',
????????????????????rowspan:merges[i].rowspan
????????????????});
????????}
????});