ExtJs4问题 【高分送上】

Question

ExtJS4

Answer 1

子页面代码：Ext.require([
    'Ext.selection.CellModel'
]);Ext.define('productCatalog.view.productcatalog.CatalogTagsGrid' ,{
    extend: 'Ext.grid.Panel',
    alias : 'widget.catalogTagsGrid',
//    title : '页标签',
    //bodyStyle:'padding:5px 5px 5px 5px',
    store: 'CatalogTags',
viewConfig:{
     forceFit:true,
     sortAscText:'正序',
     sortDescText:'降序'
    },
    columnLines: true,
    //selModel :Ext.create('Ext.selection.RowModel',{mode:'MULTI'}),
    initComponent:function(){
     Ext.apply(this,{ 
     selModel :Ext.create('Ext.selection.CheckboxModel',{mode:'MULTI'}),
     columns:[{
header:'属性ID',
dataIndex:'attributeId',
hidden:true
},{

header:'标签名称',
dataIndex:'attributeName',
width:180,
renderer: changeValueView
},{
header:'排序',
dataIndex:'attributeSort',
width:190,
renderer: changeValueView
}]
}
);
    } 
});

Answer 2

控制层部分代码：Ext.define('productCatalog.controller.ProductCatalogCtrl', {
    extend: 'Ext.app.Controller',
    stores: [//声明该控制层要用到的store
'CatalogAttrFilters',
'CatalogProducts',
'Catalogs',
'productType.store.ProductTypes',
'productType.store.AttrGroups',
'productBrand.store.ProductBrands',
'productStandard.store.ProductStandards',
'productAttr.store.ProductAttrs',
'productList.store.ProductLists',
'productList.store.CatalogProduct',
'CatalogFilterMethods',
'productList.store.CataNotProLists',
'productAttr.store.AttrByProTypeIDs',
'goodsReference.store.GoodsLists',
'productCatalog.store.CatalogTags'
            ],
    models: [//声明该控制层要用到的model
              'productType.model.ProductTypeModel',
              'productType.model.AttrGroupModel',
              'productBrand.model.ProductBrandModel',
              'productStandard.model.ProductStandardModel',
              'productCatalog.model.CatalogStandardModel',
              'CatalogAttrFilterModel',
              'productAttr.model.ProductAttrModel',
              'productList.model.ProductListModel',
              'CatalogFilterTypeModel',
              'goodsReference.model.GoodsListModel',
              'productCatalog.model.CatalogTagsModel'
            ],
    views:  [
//声明该控制层要用到的view
            'productcatalog.CatalogMainView',
            'productcatalog.CatalogList',
            'productcatalog.CatalogAttrFilterGrid',
            'productcatalog.CatalogProductQueryForm',
           // 'productcatalog.CatalogSEOForm',
            'productcatalog.CatalogAttrFilterAddWin',
            'productcatalog.CatalogAssociateBrand',
            'productcatalog.CatalogAssociateStandard',
            'productcatalog.CatalogProductTypeList',
           // 'productcatalog.CatalogBaseAttrForm',
            'productcatalog.CatalogAttrGroupGrid',
            'productcatalog.CatalogProductGrid',
            'productcatalog.CatalogAddWin',
            'productcatalog.CatalogRootAddWin',
            'productcatalog.CatalogAddProWin',
            'productcatalog.AddProductGrid',
            'productcatalog.AddProductQueryForm',
            'productcatalog.CatalogStandard',
            'productcatalog.CatalogTagsView',
            'productcatalog.CatalogTagsGrid'
            ],
    refs:   [//相当于一个映射,这样就可以在控制层方便的通过get取得相应的对象了
            {
          ref:'catalogMainView',
          selector:'catalogMainView'
         },{
          ref:'catalogTagsView',
          selector:'catalogTagsView' 
         },{
          ref:'catalogTagsGrid',
          selector:'catalogTagsGrid' 
         },{
          ref:'catalogProductTypeList',
          selector:'catalogProductTypeList'
         },
         {
          ref:'catalogAttrFilterAddWin',
          selector:'catalogAttrFilterAddWin'
         },
         {
          ref:'catalogAttrFilterGrid',
          selector:'catalogAttrFilterGrid'
         },
         {
          ref:'catalogStandard',
          selector:'catalogStandard'
         },
         {
          ref:'catalogAddWin',
          selector:'catalogAddWin'
         },
         {
          ref:'catalogRootAddWin',
          selector:'catalogRootAddWin'
         },
         {
          ref:'catalogAttrGroupGrid',
           selector:'catalogAttrGroupGrid'
         },
         {
          ref:'catalogProductGrid',
           selector:'catalogProductGrid'
         },{
          ref:'addProductGrid',
           selector:'addProductGrid'
         },
         {
          ref:'addProductQueryForm',
           selector:'addProductQueryForm'
         },
         {
          ref:'catalogAssociateBrand',
           selector:'catalogAssociateBrand'
         },
         {
          ref:'catalogAssociateStandard',
           selector:'catalogAssociateStandard'
         },
         {
            ref:'catalogList',
            selector:'catalogList'
         }
            ],

Answer 3

问题：父页面可以出来，子页面不能出来，请大神赐教！
model和store都已经定义了。

Answer 4

在父页面引用xtype : 'catalogTagsGrid',但是你好像没有引用定义catalogTagsGrid的文件，你的控制台没有报错吗？什么意思？