yvan-ext/src/controls/component.js

import _ from 'lodash'
import {baseConfigProcessList} from "../lib/config";

export default function () {
    const ct = Ext.Component.prototype.constructor
    Ext.Component.override({
        constructor: function (config) {
            if(!window["IS_DESIGN_MODE"] && config) {
                const me = this
                // 任意组件 Ext.Component 构造时调用的方法, 可以用来在渲染之前加工处理 VJSON
                _.each(baseConfigProcessList, process => {
                    process.call(me, me, config)
                })
            }
            ct.call(this, config)
        }
    });
}