JS：

/**

* EasyUI DataGrid根据字段动态合并单元格

* @param fldList 要合并table的id

* @param fldList 要合并的列,用逗号分隔(例如："name,department,office");

*/

function MergeCells(tableID, fldList) {

var Arr = fldList.split(",");

var dg = $('#' + tableID);

var fldName;

var RowCount = dg.datagrid("getRows").length;

var span;

var PerValue = "";

var CurValue = "";

var length = Arr.length - 1;

for (i = length; i >= 0; i--) {

fldName = Arr[i];

PerValue = "";

span = 1;

for (row = 0; row <= RowCount; row++) {

if (row == RowCount) {

CurValue = "";

}

else {

CurValue = dg.datagrid("getRows")[row][fldName];

}

if (PerValue == CurValue) {

span += 1;

}

else {

var index = row - span;

dg.datagrid('mergeCells', {

index: index,

field: fldName,

rowspan: span,

colspan: null

});

span = 1;

PerValue = CurValue;

}

}

}

}

 

HTML：

<table id="DataGrid" class="easyui-datagrid" fit="true" border="false" toolbar="#TBar" pagination="true"

data-options="autoRowHeight:false,pageSize:50,pageList: [10, 20, 30, 40, 50,100,5000],idField:'zhbid',sortName:'zhbbh', queryParams: { 'action': 'query'}

,onLoadSuccess:function(data){ MergeCells('DataGrid','mkmch,zhbmch');},onDblClickRow: onClickRow"

rownumbers="true" singleSelect="true" url="../Source/Data/zhbdata.ashx?mxbs=MON">

<thead>

<tr>

<th field="zhbid" hidden="true" sortable="true" width="100" rowspan="2">指标ID</th>

<th field="zhbbs" hidden="true" sortable="true" width="100" rowspan="2">指标ID</th>

<th field="mxid" hidden="true" sortable="true" width="100" rowspan="2">模块ID</th>

<th field="dwid" hidden="true" sortable="true" width="100" rowspan="2">单位ID</th>

<th field="rq" hidden="true" sortable="true" width="100" rowspan="2">日期</th>

<th field="mkmch" sortable="true" width="80" data-options="headalign:'center',align:'center'" rowspan="2">板 块</th>

<th field="zhbmch" sortable="true" width="150" data-options="headalign:'center'" rowspan="2">指标名称</th>

<th field="dw" sortable="true" width="80" data-options="headalign:'center'" rowspan="2">指标单位</th>

<th field="shn_ljzh" sortable="true" width="80" data-options="headalign:'center',editor:{type:'numberbox',options:{precision:3}}" rowspan="2">上一年度<br />同期累计<br />完成值</th>

<th field="bn_jh" sortable="true" width="80" data-options="headalign:'center'" rowspan="2">已下达年<br />计划</th>

<th colspan="4">指标完成情况</th>

<th field="mxmch" sortable="true" width="250" data-options="headalign:'center'" rowspan="2">基础数据</th>

<th field="mxzh" sortable="true" width="80" data-options="headalign:'center',editor:{type:'numberbox',options:{precision:3}}" rowspan="2">基础数据<br />(本期)</th>

<th field="beizhu" sortable="true" width="350" data-options="headalign:'center'" rowspan="2">备 注</th>

</tr>

<tr>

<th field="bq_zh" sortable="true" width="90" data-options="headalign:'center'">本期完成值</th>

<th field="bn_ljzh" sortable="true" width="90" data-options="headalign:'center'">累计完成值</th>

<th field="bn_ljtb" sortable="true" width="80" data-options="headalign:'center'">同 比</th>

<th field="bn_tb" sortable="true" width="80" data-options="headalign:'center'">与计划比</th>

</tr>

</thead>

</table>