From b0972a2e75909e41dbac6e4413ada7df2d51df3a Mon Sep 17 00:00:00 2001
From: Tobias Bosch
Date: Tue, 26 Nov 2013 19:55:02 -0800
Subject: fix($compile): update cloned elements if the template arrives after
 the cloning

If an element has a directive whose content is loaded using `templateUrl`,
and the element is cloned using a linking function before the template arrives,
the clone needs to be updated as well.

This also updates `ngIf` and `ngRepeat` to keep the connection to the clone
of a tranclude function, so that they know about the changes a directive with
`templateUrl` does to the element in the future.

Fixes to #4930.
---
 src/ng/directive/ngIf.js | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'src/ng/directive/ngIf.js')

diff --git a/src/ng/directive/ngIf.js b/src/ng/directive/ngIf.js
index dcb3825d..a05d30d0 100644
--- a/src/ng/directive/ngIf.js
+++ b/src/ng/directive/ngIf.js
@@ -94,9 +94,12 @@ var ngIfDirective = ['$animate', function($animate) {
             if (!childScope) {
               childScope = $scope.$new();
               $transclude(childScope, function (clone) {
+                clone[clone.length++] = document.createComment(' end ngIf: ' + $attr.ngIf + ' ');
+                // Note: We only need the first/last node of the cloned nodes.
+                // However, we need to keep the reference to the jqlite wrapper as it might be changed later
+                // by a directive with templateUrl when it's template arrives.
                 block = {
-                  startNode: clone[0],
-                  endNode: clone[clone.length++] = document.createComment(' end ngIf: ' + $attr.ngIf + ' ')
+                  clone: clone
                 };
                 $animate.enter(clone, $element.parent(), $element);
               });
@@ -109,7 +112,7 @@ var ngIfDirective = ['$animate', function($animate) {
             }
 
             if (block) {
-              $animate.leave(getBlockElements(block));
+              $animate.leave(getBlockElements(block.clone));
               block = null;
             }
           }
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