easyui formatter之后返回合计内容 在线等
代码如下
<div class="easyui-panel" style="padding:2px;" data-options="fit:'true'">
<input type="hidden" value="@ViewBag.creat" id="send_date" name="send_date"/>
<table id="gridTable" class="easyui-datagrid" data-options="rownumbers:true,
fit:true,
singSelect:true,
striped:true,
collapsible:true,
pagination:true,
nowrap:true,
fitColumns:true,
border:true,
pageList: [30,50,80,100],
url:'getListByTeam?send_date=@ViewBag.creat'">
<thead>
<tr>
<th data-options="field:'GroupName',width:100,align:'center'">团体名称</th>
<th data-options="field:'Marathonman',width:100,align:'center',sum:'true'">全程男</th>
<th data-options="field:'Marathonwomen',width:100,align:'center',sum:'true'">全程女</th>
<th data-options="field:'Halfmarathon',width:100,align:'center',sum:'true'">半程马拉松</th>
<th data-options="field:'Tenmarathon',width:100,align:'center',sum:'true'">10公里</th>
<th data-options="field:'Filemarathon',width:100,align:'center',sum:'true'">5公里</th>
<th data-options="field:'h',width:100,align:'center',formatter:function(v,r,i){return r.Marathonman+r.Marathonwomen+r.Halfmarathon+r.Tenmarathon+r.Filemarathon}">总计</th>
<th data-options="field:'Groupid',width:100,formatter:function(value,row,index){return display(row.Groupid);},align:'center'"></th>
</tr>
</thead>
</table>
</div>
$('#gridTable').datagrid({
showFooter : true,
onLoadSuccess : function() {
$('#gridTable').datagrid('statistics');
}
});
$.extend($.fn.datagrid.methods, {
statistics: function (jq) {
var opt = $(jq).datagrid('options').columns;
var rows = $(jq).datagrid("getRows");
var footer = new Array();
footer['sum'] = "";
for (var i = 0; i < opt[0].length; i++) {
if (opt[0][i].sum) {
footer['sum'] = footer['sum'] + sum(opt[0][i].field) + ',';
}
}
var footerObj = new Array();
if (footer['sum'] != "") {
var tmp = '{' + footer['sum'].substring(0, footer['sum'].length - 1) + "}";
var obj = eval('(' + tmp + ')');
if (obj[opt[0][0].field] == undefined) {
footer['sum'] += '"' + opt[0][0].field + '":"<b>当页合计:</b>"';
obj = eval('({' + footer['sum'] + '})');
} else {
obj[opt[0][0].field] = "<b>当页合计:</b>" + obj[opt[0][0].field];
}
footerObj.push(obj);
}
if (footerObj.length > 0) {
$(jq).datagrid('reloadFooter', footerObj);
}
function sum(filed) {
var sumNum = 0;
for (var i = 0; i < rows.length; i++) {
sumNum += Number(rows[i][filed]);
}
return '"' + filed + '":"' + sumNum.toFixed(0) + '"';
}
}
})
[解决办法]
formatter:function(v,r,i){return Number(r.Marathonman)+Number(r.Marathonwomen)+Number(r.Halfmarathon)+Number(r.Tenmarathon)+Number(r.Filemarathon)}