fixes issue with smart annotations in repositories [fixes SCI-1452]

app/assets/javascripts/repositories/repository_datatable.js

@@ -573,7 +573,6 @@ function onClickEdit() {
       });
 
       // initialize smart annotation
-      SmartAnnotation.init($('[data-object="repository_cell"]'));
       _.each($('[data-object="repository_cell"]'), function(el) {
         if (_.isUndefined($(el).data('atwho'))) {
                 SmartAnnotation.init(el);
@@ -642,9 +641,11 @@ function onClickSave() {
     data: data,
     success: function(data) {
       HelperModule.flashAlertMsg(data.flash, 'success');
+      SmartAnnotation.closePopup();
       onClickCancel();
     },
     error: function(e) {
+      SmartAnnotation.closePopup();
       var data = e.responseJSON;
       clearAllErrors();
 
@@ -794,6 +795,7 @@ function onClickCancel() {
   }, false);
   changeToViewMode();
   updateButtons();
+  SmartAnnotation.closePopup();
   animateSpinner(null, false);
 }
 

app/assets/javascripts/sitewide/atwho_res.js.erb

@@ -424,6 +424,11 @@ var SmartAnnotation = (function() {
       init: init
     };
   }
+  // Closes the atwho popup * needed in repositories to close the popup
+  // if nothing is selected and the user leaves the form *
+  function closePopup() {
+    $('.atwho-header-res').find('.glyphicon-remove').click();
+  }
 
   function initialize(field) {
     var atWho = new setAtWho(field);
@@ -432,7 +437,8 @@ var SmartAnnotation = (function() {
 
   var publicApi = Object.freeze({
     init: initialize,
-    preventPropagation: atwhoStopPropagation
+    preventPropagation: atwhoStopPropagation,
+    closePopup: closePopup
   });
 
   return publicApi;