fix for inputPlaceholder quotes per #4707

Author: gregallensworth

Diff for: js/angular/service/popup.js

@@ -466,7 +466,9 @@ function($ionicTemplateLoader, $ionicBackdrop, $q, $timeout, $rootScope, $ionicB
   function showPrompt(opts) {
     var scope = $rootScope.$new(true);
     scope.data = {};
-    scope.data.response = opts.defaultText ? opts.defaultText : '';
+    scope.data.response    = opts.defaultText ? opts.defaultText : '';
+    scope.data.placeholder = opts.inputPlaceholder ? opts.inputPlaceholder : '';
+    scope.data.maxlength   = opts.maxLength ? parseInt(opts.maxLength) : '';
     var text = '';
     if (opts.template && /<[a-z][\s\S]*>/i.test(opts.template) === false) {
       text = '<span>' + opts.template + '</span>';
@@ -475,8 +477,8 @@ function($ionicTemplateLoader, $ionicBackdrop, $q, $timeout, $rootScope, $ionicB
     return showPopup(extend({
       template: text + '<input ng-model="data.response" '
         + 'type="' + (opts.inputType || 'text') + '" '
-        + (opts.maxLength ? 'maxlength="' + parseInt(opts.maxLength) + '" ' : '')
-        + 'placeholder="' + (opts.inputPlaceholder || '') + '"'
+        + 'maxlength="{{ data.maxlength }}"'
+        + 'placeholder="{{ data.placeholder }}"'
         + '>',
       scope: scope,
       buttons: [{