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);