在类型为ajax的Extjs 5商店本地分页

Mul*_*tut 3 paging extjs store extjs5

我正在开发一个应用程序,从一开始就加载所有数据并不是很不方便.

我通过Ajax从服务器获取json数据,而我的商店非常简单:

Ext.define('MODIFE.store.CentroBeneficio', {
    extend  : 'Ext.data.Store',
    requires : [
        'MODIFE.model.CentroBeneficio'
    ],
    storeId : 'CentroBeneficio',
    model   : 'MODIFE.model.CentroBeneficio',
    page-size: 10,
    proxy   :{
        //type: 'memory',
        type: 'ajax',
        enablePaging: true,
        url: 'http://'+MODIFE.Global.ip+'/CentroBeneficio/GetCentroBeneficios'
    },
    autoLoad: true
});
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这是我的模特:

Ext.define('MODIFE.model.CentroBeneficio', {
    extend: 'Ext.data.Model',
    storeId: 'CentroBeneficio',
    pageSize: 10,
    fields: [
        {name:'IdCentroBeneficio', type:'int'},
        {name:'CompaniaCodigo', type:'int'},
        {name:'codigo', type:'string'},
        {name:'description', type:'string'},
        {name:'complete_description', type:'string', convert : function(v, record) {return record.data.codigo+' - '+record.data.description;}},
        {name:'status', type:'int', convert : function(v, record) {return (record.data.status == 1) ? 'Activo' : 'Inactivo';}},
        {name:'name_compania', type:'string'},
        {name:'pais', type:'string'},
        {name:'IdPais', type:'int'}

    ]
});
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我想要实现的是分页已经加载的数据.我尝试将类型指定为'memory',它没有加载任何东西以及'pagingmemory',导致浏览器死亡(我不知道为什么).

我已经在我的视图上设置了分页栏:

    {
            xtype: 'grid',
            id: 'centroBeneficioGrid',
            title: getLabelByKey('CentroBeneficio_SearchGridTitle_Listado'),
            store: 'CentroBeneficio',
            columns: [
                { text: getLabelByKey('CentroBeneficio_SearchColumnGrid_Pais'),  dataIndex: 'pais', flex: 2},
                { text: getLabelByKey('CentroBeneficio_SearchColumnGrid_Company'), dataIndex: 'name_compania', flex: 3},
                { text: getLabelByKey('CentroBeneficio_SearchColumnGrid_CentroBeneficio'), dataIndex: 'codigo', flex: 2},
                { text: getLabelByKey('CentroBeneficio_SearchColumnGrid_Descripcion'), dataIndex: 'description', flex: 4},
                { text: getLabelByKey('CentroBeneficio_SearchColumnGrid_Estatus'), dataIndex: 'status', flex: 2}
            ],
            listeners: {
                itemdblclick: 'CBSelectedGrid'
            },
            dockedItems: [{
                xtype: 'pagingtoolbar',
                store: 'CentroBeneficio',
                dock: 'bottom',
                displayInfo: true
            }],
        } 
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它显示正确,但它只是加载第一页上的所有数据.提前致谢.

Gre*_*ake 10

Ext.data.proxy.Memory配置的已实现已加载数据的分页enablePaging: true.所以你需要的是使用两个商店:

  1. "远程"存储只是从服务器端加载数据;
  2. 本地分页存储配置了内存代理.一旦加载自己,数据将从远程存储加载:
pagingStore.getProxy().setData(remoteStore.getRange());
pagingStore.load();
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完整的工作示例:https://fiddle.sencha.com/#fiddle/pim