From d704a76f56dd4a4f2690bfd6e36cfaf4290bfcf0 Mon Sep 17 00:00:00 2001
From: mobilabgit <andre@mobilab.nl>
Date: Tue, 14 Apr 2015 10:36:51 +0200
Subject: [PATCH] Update ngClick.js

In our code we have an input element inside a label. The click on the label generates two clicks, but the second click was not recognised by angular-touch as a label click, because it only looks at the current element, instead of looking for a label in parent elements. Therefore, the second click gets busted, and clicking on the label doesn't do anything for 2500ms.

I added the additional lookup for a containing label inside one of the conditions inside the onClick method.
---
 src/ngTouch/directive/ngClick.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/ngTouch/directive/ngClick.js b/src/ngTouch/directive/ngClick.js
index 4d48f8e86a28..e6c8aceab1f2 100644
--- a/src/ngTouch/directive/ngClick.js
+++ b/src/ngTouch/directive/ngClick.js
@@ -142,7 +142,7 @@ ngTouch.directive('ngClick', ['$parse', '$timeout', '$rootElement',
       lastLabelClickCoordinates = null;
     }
     // remember label click coordinates to prevent click busting of trigger click event on input
-    if (event.target.tagName.toLowerCase() === 'label') {
+    if (event.target.tagName.toLowerCase() === 'label' || findUpLabel(event.target)) {
       lastLabelClickCoordinates = [x, y];
     }
 
@@ -161,6 +161,14 @@ ngTouch.directive('ngClick', ['$parse', '$timeout', '$rootElement',
     event.target && event.target.blur();
   }
 
+    function findUpLabel(el) {
+    	while (el.parentNode) {
+    		el = el.parentNode;
+    		if (el.tagName && el.tagName.toLowerCase() === 'label')
+    			return el;
+    	}
+    	return null;
+    }
 
   // Global touchstart handler that creates an allowable region for a click event.
   // This allowable region can be removed by preventGhostClick if we want to bust it.