jQuery easyUI datagrid 增加求和統計行
阿新 • • 發佈：2019-02-07
原文連結：http://blog.csdn.net/a497785609/article/details/42713119
在datagrid的onLoadSuccess事件增加程式碼處理。
<style type="text/css">
.subtotal { font-weight: bold; }/*合計單元格樣式*/</style>
<script type="text/javascript">
function onLoadSuccess() {
//新增“合計”列
$('#table').datagrid('appendRow', {
Saler: '<span class="subtotal">合計</span>',
TotalOrderCount: '<span class="subtotal">' + compute("TotalOrderCount") + '</span>',
TotalOrderMoney: '<span class="subtotal">' + compute("TotalOrderMoney") + '</span>',
TotalOrderScore: '<span class="subtotal">' + compute("TotalOrderScore") + '</span>',
TotalTrailCount: '<span class="subtotal">' + compute("TotalTrailCount") + '</span>',
Rate: '<span class="subtotal">' + ((compute("TotalOrderScore") / compute("TotalTrailCount")) * 100).toFixed(2) + '</span>'
});
}
//指定列求和
function compute(colName) {
var rows = $('#table').datagrid('getRows');
var total = 0;
for (var i = 0; i < rows.length; i++) {
total += parseFloat(rows[i][colName]);
}
return total;
}
</script>