4

我想从组合中选择值来过滤商店。当我选择第一个值时它不会过滤它但是在第二次选择任何其他值时它运行良好我的商店有 autoLoad=true 这是我的代码

xtype: 'combo'
,fieldLabel: 'Online Type'
,name:'OnlineType'
,id:'cmbOnlineType'
,store: common.getStore(accounts20.dataForms.onlinePayments._storeOnlineType, accounts20.dataForms.onlinePayments)
,displayField:'OnlineType'
,valueField:'OnlineType'
,mode:'local' // important property when using store
,typeAhead: true
,triggerAction: 'all'
,selectOnFocus:true
,allowBlank:false
,forceSelection:true
,editable:true
,tabIndex:4
,width : 188
,listeners:{
    select:function(){
        if(Ext.getCmp('onlinePay-hdnMode').value!="E")
        {
            Ext.getCmp('onlinePay-cmbChequeNo').clearValue();
            Ext.getCmp('onlinePay-cmbChequeNo').getStore().removeAll();
            Ext.getCmp('onlinePay-cmbCrAccount').clearValue();
        }
        var store = Ext.getCmp('onlinePay-cmbCrAccount').getStore();
        if(this.getValue()=="Cheque" || this.getValue()=="Internet/Mobile")
        {   
            Ext.getCmp('onlinePay-chkIncCharges').setValue(false);
            if(this.getValue()=="Internet/Mobile")
            {
                Ext.getCmp('onlinePay-cmbChequeNo').disable();
                Ext.getCmp('onlinePay-chkIncCharges').disable();
            }else{
                Ext.getCmp('onlinePay-cmbChequeNo').enable();
                Ext.getCmp('onlinePay-chkIncCharges').enable();
            }
            //Filter store on bank accounts
            store.filter([
                {
                    property     : 'AccountTypeId',
                    value        : 'B',//Bank Accounts
                    anyMatch     : true, //optional, defaults to true
                    caseSensitive: false  //optional, defaults to true
                } ,
                //filter functions can also be passed
                {
                    fn   : function(record) {
                        return record.get('AccountTypeId') == 'B';
                    },
                    scope: this
                }
            ]);
        }else if(this.getValue()=="Cash"){
            Ext.getCmp('onlinePay-chkIncCharges').setValue(true);
            Ext.getCmp('onlinePay-chkIncCharges').disable();
            Ext.getCmp('onlinePay-cmbChequeNo').disable();
            //Filter store on cash accounts
            store.filter([
                {
                    property     : 'AccountTypeId',
                    value        : 'C',//Cash Accounts
                    anyMatch     : true, //optional, defaults to true
                    caseSensitive: false  //optional, defaults to true
                } ,
                //filter functions can also be passed
                {
                    fn   : function(record) {
                        return record.get('AccountTypeId') == 'C';
                    },
                    scope: this
                }
            ]);
        }
    }//end of select function
}//end of listener
4

2 回答 2

7

定义 lastQuery: ''

http://dev.sencha.com/deploy/dev/docs/source/Combo.html#prop-Ext.form.ComboBox-lastQuery

于 2010-09-28T12:10:30.947 回答
0

如果选择事件被触发两次，使用缓冲区配置，它将缓冲事件以仅触发一次。此外，上面的链接是http://www.sencha.com/forum/showthread.php?134147的副本，它已在 4.0.2 中修复（至少这是我们的错误跟踪器所说的）。

于 2011-09-06T13:13:53.900 回答