saas-platform/frontend/saas-web/app/util/FormUtil.js

Ext.define('saas.util.FormUtil', {

    BaseUtil: Ext.create('saas.util.BaseUtil'),
    
    /**
     * 获得form的字段配置
     * @param form: form组件
     * @param url: url
     */
    getFormItems: function(form, url, callback) {
        this.BaseUtil.request(url)
        .then(function(response) {
            var items = Ext.decode(response.responseText);
            form.add(items);
        }).catch(function(response) {
            console.log(response);
        });
    }
});