ext知识点

1.formPanel中的提交问题(刷新页面提交)：

buttons: [{
            text: '查询',
            handler: function(){
               if(fp.getForm().isValid()){
                    fp.getForm().submit();

                }
            }
        },{
            text: 'Reset',
            handler: function(){
                fp.getForm().reset();
            }
        }],
       
        onSubmit: Ext.emptyFn,
        submit: function() {
            //alert(formobj.findById("tbCustInfo.areaCode").getValue());
            //alert(Ext.get("queryFormDiv").dom.innerHTML);
            alert(fp.getForm().getValues()["tbCustInfo.CBrand"] );
            this.getEl().dom.action ='${ctx}/custInfoMng/clientinfomng!showClientInfoList.action';
            this.getEl().dom.method = 'post';
            this.getEl().dom.submit();
        }

 

2.给自定义对象添加click事件

<script type="text/javascript">
    /*
    添加click事件
    */
    var mybox = Ext.extend(Ext.BoxComponent, {
        onRender: function() {
            mybox.superclass.onRender.apply(this, arguments);
            this.el.on('click', this.onClick, this);
        },
        onClick: function(){
            this.fireEvent('click', this);
        }
    });
    
Ext.onReady(function(){
    var box = new mybox({
        el:'test', 
        style:'background-color:red;position:absolute;',  
        pageX:100,  
        pageY:50,  
        width:200,  
        height:150,
        onClick : function(){
            alert(111);
        }
    });
    box.render();
});
</script>