From 78123b5db79058afa9b785031694db835fe6b4df Mon Sep 17 00:00:00 2001
From: Tim <txz124@sina.com>
Date: Thu, 25 Aug 2016 14:30:42 +0800
Subject: [PATCH] =?UTF-8?q?iphone=E8=AE=BE=E5=A4=87=E8=BE=93=E5=85=A5?=
 =?UTF-8?q?=E6=97=B6=EF=BC=8C=E8=87=AA=E5=8A=A8=E5=AE=9A=E4=BD=8D=E5=88=B0?=
 =?UTF-8?q?=E8=BE=93=E5=85=A5=E6=A1=86?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../wechat/directives/iphone_recognize.js     | 30 +++++++++++--------
 1 file changed, 17 insertions(+), 13 deletions(-)

diff --git a/public/javascripts/wechat/directives/iphone_recognize.js b/public/javascripts/wechat/directives/iphone_recognize.js
index fabba0e51..66014e71a 100644
--- a/public/javascripts/wechat/directives/iphone_recognize.js
+++ b/public/javascripts/wechat/directives/iphone_recognize.js
@@ -1,24 +1,28 @@
 /**
  * Created by ttang on 2016/8/22.
  */
-app.directive('iphoneRecognize',function(){
+app.directive('iphoneRecognize',["$timeout",function(timer){
     return{
         restrict: 'A',
         scope: {},
         link: function(scope, element){
-            var userAgent = navigator.userAgent;
+           timer(function(){
+               var userAgent = navigator.userAgent;
+               var contentHeight = $(".post-container").height();
             if (/ipad|iphone|mac/i.test(navigator.userAgent)){
-                $("#postInput1").bind('focus',function(){
-                    element.css({"position":"relative","padding":"1px 0"});
-                    $(".post-wrapper").css("margin-bottom","0");
-                    $("#all_homework_reply").css("margin-bottom","0");
-                });
-                $("#postInput1").bind('blur',function(){
-                    element.css("position","fixed");
-                    $(".post-wrapper").css("margin-bottom","10px");
-                    $("#all_homework_reply").css("margin-bottom","50px");
-                });
+               $("#postInput1").bind('focus',function(){
+                   element.css({"position":"relative","padding":"1px 0"});
+                   $(".post-wrapper").css("margin-bottom","0");
+                   $("#all_homework_reply").css("margin-bottom","0");
+                   window.scrollTo(0,contentHeight);
+               });
+               $("#postInput1").bind('blur',function(){
+                   element.css("position","fixed");
+                   $(".post-wrapper").css("margin-bottom","10px");
+                   $("#all_homework_reply").css("margin-bottom","50px");
+               });
             }
+           })
         }
     }
-});
\ No newline at end of file
+}]);
\ No newline at end of file