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

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

    BaseUtil: Ext.create('saas.util.BaseUtil'),

    // 请求页面组件接口模板
    baseUrl: 'http://192.168.0.181:8560/api/ui/co_view/config?name={xtype}',
    // 模板替换正则
    urlRe: /(.*){xtype}(.*)/g,
    
    /**
     * 获得form的字段配置
     * @param form: form组件
     * @param url: url
     */
    setItems: function(form) {
        var me = this,
            xtype = form.xtype,
            url = me.baseUrl.replace(me.urlRe, '$1' + xtype);
        
        this.BaseUtil.request({url, })
        .then(function(response) {
            var res = Ext.decode(response.responseText);
            if(res.success) {

                var config = res.data, items = [];
                if(config) {
                    items = config.items,
                    bindFields = items.filter(function(item) {
                        return !!item.bind;
                    }).map(function(item) {
                        return item.bind.replace(/[{ | }]/g, '');
                    }),
                    viewModel = form.getViewModel();
    
                    form.bindFields = bindFields;
                    form.add(items);
                }

                form.fireEvent('afterSetItems', form, items);
            }
        })
        .catch(function(response) {
            console.error(response);
        });

    },

    loadData: function(form) {

    }
});