1 files changed, 39 insertions, 0 deletions
diff --git a/js/vendor/angular-ui/modules/directives/if/if.js b/js/vendor/angular-ui/modules/directives/if/if.js
new file mode 100644
index 000000000..db650aca1
--- /dev/null
+++ b/js/vendor/angular-ui/modules/directives/if/if.js
@@ -0,0 +1,39 @@
+/*
+ * Defines the ui-if tag. This removes/adds an element from the dom depending on a condition
+ * Originally created by @tigbro, for the @jquery-mobile-angular-adapter
+ * https://github.com/tigbro/jquery-mobile-angular-adapter
+ */
+angular.module('ui.directives').directive('uiIf', [function () {
+  return {
+    transclude: 'element',
+    priority: 1000,
+    terminal: true,
+    restrict: 'A',
+    compile: function (element, attr, transclude) {
+      return function (scope, element, attr) {
+
+        var childElement;
+        var childScope;
+ 
+        scope.$watch(attr['uiIf'], function (newValue) {
+          if (childElement) {
+            childElement.remove();
+            childElement = undefined;
+          }
+          if (childScope) {
+            childScope.$destroy();
+            childScope = undefined;
+          }
+
+          if (newValue) {
+            childScope = scope.$new();
+            transclude(childScope, function (clone) {
+              childElement = clone;
+              element.after(clone);
+            });
+          }
+        });
+      };
+    }
+  };
+}]);
+\ No newline at end of file