Merge pull request #1751 from goldquest/dev_IE8-fix

Fixing IE8 errors

1 files changed, 11 insertions, 0 deletions

diff --git a/src/static/js/changesettracker.js b/src/static/js/changesettracker.js
index dde4f5c7..8c4c1c21 100644
--- a/src/static/js/changesettracker.js
+++ b/src/static/js/changesettracker.js
@@ -57,6 +57,7 @@ function makeChangesetTracker(scheduler, apool, aceCallbacksProvider)
         {
           changeCallback();
         }
+        catch(pseudoError) {}
         finally
         {
           changeCallbackTimeout = null;
@@ -161,6 +162,16 @@ function makeChangesetTracker(scheduler, apool, aceCallbacksProvider)
       }
       else
       {
+    	  
+        // add forEach function to Array.prototype for IE8      
+        if (!('forEach' in Array.prototype)) {
+          Array.prototype.forEach= function(action, that /*opt*/) {
+            for (var i= 0, n= this.length; i<n; i++)
+              if (i in this)
+                action.call(that, this[i], i, this);
+          };
+        }
+    	  
         // Get my authorID
         var authorId = parent.parent.pad.myUserInfo.userId;