From 59b47a23f0b2eca95d26da2b99eee4391e609842 Mon Sep 17 00:00:00 2001
From: shdong <630434698@qq.com>
Date: Wed, 29 Nov 2017 15:24:49 +0800
Subject: [PATCH]  fix:customDeferredGetConf (#940)

* fix:customDeferredGetConf

* version patch

* style update
---
 src/mip-custom/dom.js        | 19 ++++++++++++++++++-
 src/mip-custom/mip-custom.js | 21 ++++++++++++++++++++-
 src/mip-custom/package.json  |  2 +-
 src/mip-custom/url.js        |  4 ++--
 4 files changed, 41 insertions(+), 5 deletions(-)

diff --git a/src/mip-custom/dom.js b/src/mip-custom/dom.js
index 46f3930db..967e0574a 100644
--- a/src/mip-custom/dom.js
+++ b/src/mip-custom/dom.js
@@ -285,9 +285,26 @@ define(function (require) {
         });
     }
 
+
+    /**
+     * [getConfigScriptElement 获取页面配置的content内容]
+     * 不在此做解析
+     *
+     * @param  {HTMLElement} elem     mip-custom element 节点
+     * @return {HTMLScriptElement}    返回`application/json`的script配置节点
+     */
+    function getConfigScriptElement(elem) {
+        if (!elem) {
+            return;  
+        }
+        return elem.querySelector('script[type="application/json"]');
+    }
+
+
     return {
         render: render,
-        proxyLink: proxyLink
+        proxyLink: proxyLink,
+        getConfigScriptElement: getConfigScriptElement
     };
 
 });
diff --git a/src/mip-custom/mip-custom.js b/src/mip-custom/mip-custom.js
index 5c7a0ae77..8b3a624eb 100644
--- a/src/mip-custom/mip-custom.js
+++ b/src/mip-custom/mip-custom.js
@@ -28,11 +28,30 @@ define(function () {
     };
 
     /**
-     * build钩子, 定制化渲染的主流程：分区请求+渲染
+     * build钩子，触发渲染
      *
      */
     customElement.prototype.build = function () {
         var me = this;
+        var checkElement = function () {
+            if (dom.getConfigScriptElement(me.element)) {
+                me.initCustom();
+                return true;
+            }
+            return false;
+        };
+
+        if (!checkElement()) {
+            window.requestAnimationFrame(checkElement);
+        }
+    };
+
+    /**
+     * 定制化渲染的主流程：分区请求+渲染
+     *
+     */
+    customElement.prototype.initCustom = function () {
+        var me = this;
 
         // 初始化
         me.initBuild();
diff --git a/src/mip-custom/package.json b/src/mip-custom/package.json
index 7719cf836..3a1a9bb73 100644
--- a/src/mip-custom/package.json
+++ b/src/mip-custom/package.json
@@ -1,6 +1,6 @@
 {
     "name": "mip-custom",
-    "version": "1.2.0",
+    "version": "1.2.1",
     "description": "定制化MIP加载器组件",
     "contributors": [
         {
diff --git a/src/mip-custom/url.js b/src/mip-custom/url.js
index ed1c6cdef..eadd6313e 100644
--- a/src/mip-custom/url.js
+++ b/src/mip-custom/url.js
@@ -8,7 +8,7 @@ define(function (require) {
      * @type {Object}
      */
     var util = require('util');
-
+    var dom = require('mip-custom/dom');
     var data = require('mip-custom/data');
 
     /**
@@ -41,7 +41,7 @@ define(function (require) {
 
         // 获取用户设置参数，获取不到则报错并返回
         try {
-            var script = element.querySelector('script[type="application/json"]');
+            var script = dom.getConfigScriptElement(element);
             if (script) {
                 userParams = JSON.parse(script.textContent);
                 if (!userParams.accid) {