From 342958ece38f1df13cb65587b4260662d174fe18 Mon Sep 17 00:00:00 2001
From: Marliana Lara <mlara@redhat.com>
Date: Mon, 29 Jan 2018 11:09:00 -0500
Subject: [PATCH] Add stringToNumber directive

---
 awx/ui/client/src/shared/directives.js | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/awx/ui/client/src/shared/directives.js b/awx/ui/client/src/shared/directives.js
index 2013c4392c..5df24c2450 100644
--- a/awx/ui/client/src/shared/directives.js
+++ b/awx/ui/client/src/shared/directives.js
@@ -38,7 +38,7 @@ angular.module('AWDirectives', ['RestServices', 'Utilities'])
     };
 })
 
-// caplitalize  Add to any input field where the first letter of each
+// capitalize  Add to any input field where the first letter of each
 //              word should be capitalized. Use in place of css test-transform.
 //              For some reason "text-transform: capitalize" in breadcrumbs
 //              causes a break at each blank space. And of course,
@@ -65,6 +65,26 @@ angular.module('AWDirectives', ['RestServices', 'Utilities'])
     };
 })
 
+// stringToNumber
+//
+// If your model does not contain actual numbers then this directive
+// will do the conversion in the ngModel $formatters and $parsers pipeline.
+//
+.directive('stringToNumber', function() {
+    return {
+        require: 'ngModel',
+        restrict: 'A',
+        link: function(scope, element, attrs, ngModel) {
+            ngModel.$parsers.push(function(value) {
+                return '' + value;
+            });
+            ngModel.$formatters.push(function(value) {
+                return parseFloat(value);
+            });
+        }
+    };
+})
+
 // imageUpload
 //
 // Accepts image and returns base64 information with basic validation