问题描述
您好,我是第一次在此使用sencha,我在numberfield中使用了onchange侦听器,我尝试过onchange侦听器根本无法工作,并且在更改数据时无法处理计算,请帮忙
CODE SENCHA
{
id: "total_payment",props: {
bind: {
value: "{sum_acc_tra_ap_payment_detail.ap_payment_amt}"
},listeners: {
change: function (field,newvalue,oldvalue) {
var payment_total = parseFloat(Ext.getCmp("acc_tra_ap_payment").getValues()["payment_total"]);
var total_payment = parseFloat(Ext.getCmp("acc_tra_ap_payment").getValues()["total_payment"]);
var hasile = payment_total+ total_payment;
Ext.getCmp("acc_tra_ap_payment").getFields("payment_total").setValue(hasile);
}
}
}
},