From 75a01802f73e791b082229f065eeb3df6a48a962 Mon Sep 17 00:00:00 2001
From: António Afonso
Date: Wed, 30 May 2012 10:17:49 -0700
Subject: Avoid duplicate labels in template creator

This is the fix for Motorola-Mobility/montage#649---
 node_modules/tools/template/template-creator.js | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

(limited to 'node_modules/tools')

diff --git a/node_modules/tools/template/template-creator.js b/node_modules/tools/template/template-creator.js
index 374353f0..dc6b1190 100755
--- a/node_modules/tools/template/template-creator.js
+++ b/node_modules/tools/template/template-creator.js
@@ -51,8 +51,8 @@ var TemplateCreator = exports.TemplateCreator = Montage.create(Template, /** @le
                     component = isRootNode ? null : sourceNode.controller;
                     
                 if (component) {
-                    label = self._generateLabelForComponent(component);
                     targetNode.setAttribute("id", label);
+                    label = self._generateLabelForComponent(component, Object.keys(components));
                     component._element = targetNode;
                     components[label] = component;
                 } else {
@@ -94,8 +94,8 @@ var TemplateCreator = exports.TemplateCreator = Montage.create(Template, /** @le
     _componentNamesIndex: {
         value: null
     },
-    
-    _generateLabelForComponent: {value: function(component) {
+
+    _generateLabelForComponent: {value: function(component, labels) {
         var componentInfo = Montage.getInfoForObject(component),
             componentLabel = componentInfo.label,
             componentName,
@@ -105,8 +105,11 @@ var TemplateCreator = exports.TemplateCreator = Montage.create(Template, /** @le
             return componentLabel;
         } else {
             componentName = componentInfo.objectName.toLowerCase();
-            index = this._componentNamesIndex[componentName] || 1;
-            this._componentNamesIndex[componentName] = index + 1;
+            do {
+                index = this._componentNamesIndex[componentName] || 1;
+                this._componentNamesIndex[componentName] = index + 1;
+            } while (labels.indexOf(componentName+index) >= 0);
+
             return componentName + index;
         }
     }},
-- 
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