smartschool-platform/frontend/pc-web/app/store/Grade.js

/**
 * 年级
 */
Ext.define('school.store.Grade', {
    extend: 'Ext.data.Store',
    alias: 'store.store_grade',

    storeId: 'store_grade',

    model: 'school.model.Grade',

    autoLoad: false,
    proxy: {
        type: 'ajax',
        url: '/api/school/mirror/findGrade',
        reader: {
            type: 'json',
            rootProperty: 'data'
        }
    },
});