这些天在群里混:看到网友的效果:列汇总
如何实现呢?
写个JS统计
<script type="text/javascript"> function GridSum() { var grid = Ext.getCmp('GpItem'); var sumPrice = 0.00; var record = grid.record; grid.store.each(function (record) { sumPrice += record.data.Price; }); var n = grid.getStore().getCount(); var p = new Ext.data.Record({ Name: "<b><font color=\'green\'>总计:</font></b>", Price: "<b>"+RMBMoney(sumPrice)+"</b>" }) grid.store.insert(n, p); grid.store.commitChanges(); GpItem.getView().getRow(n).style.backgroundColor = '#DCDCDC'; Ext.getCmp('txtTotal').setValue(RMBMoney(sumPrice)); } </script>
可惜只有按钮执行的时候才会显示效果:
试过好几次方法都不行, 谁能告诉我解决方法么?
---------------------以上为1.5以下版本-------------------------------
网友提供2.0