继承 tabpanel 对父类重新赋值 父类方法重写

 

 

 

 

 

 

 

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写一个函数，里面定义一个win嵌套一个TabPanel

TabPanel根据重新赋值。

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    var del =new TempViewPanel();

    var delstore = del.gridPanel.getStore();

    Ext.apply(delstore.baseParams,{

        limit:20,

        type : 4,

        start :0

    });

    delstore.reload(delstore.baseParams);

 

    var tabPanel=new Ext.TabPanel(

            {

                300,

                height:300,

                activeTab: 0,

                //autoHeight: true,

                items:[{

                      title: '充值类',

                      items: pay

                    },

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后期方法重写并加载 实现tbar隐藏掉

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  afterRender : function(){        

        TempViewPanel.superclass.afterRender.call(this);

        this.gridPanel.on('afterrender',function(grid){

            grid.tbar.dom.style.display = 'none';

            grid.doLayout();

        },this);

    },

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Tbar 上的按钮

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this.toolbar = [{

id: 'pay_inter',

text: '充值类',

iconCls: 'add',

handler: this.pay_inter,

scope: this //将自己传了过去

}];

//当前面板下写的tbar 

pay_inter:function(){

    var store = this.gridPanel.getStore();

    var lastOptions = store.lastOptions;

    lastOptions.params.type = 0;  //直接强制性赋值

    store.reload(lastOptions);   // reload  load 

},

 

 

 

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实现了后期赋值并加载

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 afterRender : function(){ //加载完后执行

        InterFacePanel.superclass.afterRender.call(this); //取得父类对象 InterFacePanel为子类继续的对象

        var params = this.store.baseParams; //找到待修改的对象 

        Ext.apply(params,{ //赋值属性

            start : 0,

            limit :20            

        })

        this.store.load(params); //手工加载    

    },

 

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以下不太规范

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var pay =new TempViewPanel;

var check =new TempViewPanel;

var update =new TempViewPanel;

var modify =new TempViewPanel;

var del =new TempViewPanel;

lastOptions = pay.gridPanel.getStore().lastOptions.params.type = 0;

pay.gridPanel.getStore().reload(lastOptions);

lastOptions = check.gridPanel.getStore().lastOptions.params.type = 1;

check.gridPanel.getStore().reload(lastOptions);

lastOptions = update.gridPanel.getStore().lastOptions.params.type = 2;

update.gridPanel.getStore().reload(lastOptions);

lastOptions = modify.gridPanel.getStore().lastOptions.params.type = 3;

modify.gridPanel.getStore().reload(lastOptions);

lastOptions = del.gridPanel.getStore().lastOptions.params.type = 4;

del.gridPanel.getStore().reload(lastOptions);