/*
 * @Description: 列表store
 * @Author: hy
 * @Date: 2019-08-12 18:34:16
 * @LastEditTime: 2019-08-19 17:16:28
 */
Ext.define('uas.store.DataListGridStore', {
    extend: 'Ext.data.Store',
    alias: 'store.dataListGridStore',
    model: 'uas.model.DataListGridModel',
    pageSize: 100,
    proxy: {
        type: 'ajax',
        url: '/api/dataList',
        reader: {
            type: 'json',
            rootProperty: 'data.list',
            idProperty: 'id',
            totalProperty: 'data.total'
        }
    },
    autoLoad:true,
    remoteSort: false,
    listeners:{
        beforeload: function (store, op) {},
        load: function(store, records, successful, operation, eOpts) {
            const grid = store.grid;
            const paging = grid.down('[xtype=dataListPaging]');
            const pageCountItem = paging.down('#pageCountItem');
            const dataCount = paging.down('#dataCountItem');
            if(store.totalCount!==Number.MAX_SAFE_INTEGER){
                //展示*号
                if(store.currentPage===Number.MAX_SAFE_INTEGER){
                    let page = store.totalCount/store.pageSize;
                    page = page>parseInt(page)?page+1:page;
                    store.currentPage = page;
                    paging.down('#inputItem').setValue(page);
                }
                pageCountItem.update(Ext.String.format(paging.afterPageText,store.currentPage));
                dataCount.setValue("行/共"+store.totalCount+"行");
            }
        }
    }
});