var paramsReceivable = {};
paramsReceivable.querytext = Ext.getCmp(‘hiddquerytext‘).getValue();
gridReceivable.store.load({
params: paramsReceivable,
callback: function (r, options, success) {
var heji = 0;
for (var i = 0; i < r.length; i++) {
var record = r[i];
heji += record.data.heji;
}
Ext.getCmp(‘lblheji‘).setText(heji);
//Math.round(heji)//四舍五入
//Math.floor(heji)//取整数
Ext.getCmp(‘lblheji‘).setText("¥"+heji.toFixed(2));
}
});
时间: 2024-10-12 07:52:51