fix(tagging): Support paste with tagging enabled and tagging-label="false"

Fixes angular-ui#1668

Author: torstenrudolf

src/uiSelectController.js

@@ -350,10 +350,12 @@ uis.controller('uiSelectCtrl',
 
       if (!item || !item._uiSelectChoiceDisabled) {
         if(ctrl.tagging.isActivated) {
-          // if taggingLabel is disabled, we pull from ctrl.search val
+          // if taggingLabel is disabled and item is undefined we pull from ctrl.search
           if ( ctrl.taggingLabel === false ) {
             if ( ctrl.activeIndex < 0 ) {
-              item = ctrl.tagging.fct !== undefined ? ctrl.tagging.fct(ctrl.search) : ctrl.search;
+              if (item === undefined) {
+                item = ctrl.tagging.fct !== undefined ? ctrl.tagging.fct(ctrl.search) : ctrl.search;
+              }
               if (!item || angular.equals( ctrl.items[0], item ) ) {
                 return;
               }
@@ -606,18 +608,16 @@ uis.controller('uiSelectCtrl',
         if (items.length === 0) {
           items = [data];
         }
-        if (items.length > 0) {
         var oldsearch = ctrl.search;
-          angular.forEach(items, function (item) {
-            var newItem = ctrl.tagging.fct ? ctrl.tagging.fct(item) : item;
-            if (newItem) {
-              ctrl.select(newItem, true);
-            }
-          });
-          ctrl.search = oldsearch || EMPTY_SEARCH;
-          e.preventDefault();
-          e.stopPropagation();
-        }
+        angular.forEach(items, function (item) {
+          var newItem = ctrl.tagging.fct ? ctrl.tagging.fct(item) : item;
+          if (newItem) {
+            ctrl.select(newItem, true);
+          }
+        });
+        ctrl.search = oldsearch || EMPTY_SEARCH;
+        e.preventDefault();
+        e.stopPropagation();
       } else if (ctrl.paste) {
         ctrl.paste(data);
         ctrl.search = EMPTY_SEARCH;

test/select.spec.js

@@ -1728,6 +1728,7 @@ describe('ui-select tests', function() {
             if (attrs.closeOnSelect !== undefined) { attrsHtml += ' close-on-select="' + attrs.closeOnSelect + '"'; }
             if (attrs.tagging !== undefined) { attrsHtml += ' tagging="' + attrs.tagging + '"'; }
             if (attrs.taggingTokens !== undefined) { attrsHtml += ' tagging-tokens="' + attrs.taggingTokens + '"'; }
+            if (attrs.taggingLabel !== undefined) { attrsHtml += ' tagging-label="' + attrs.taggingLabel + '"'; }
             if (attrs.inputId !== undefined) { attrsHtml += ' input-id="' + attrs.inputId + '"'; }
             if (attrs.groupBy !== undefined) { choicesAttrsHtml += ' group-by="' + attrs.groupBy + '"'; }
         }
@@ -2570,6 +2571,14 @@ describe('ui-select tests', function() {
       expect($(el).scope().$select.selected).toEqual(['tag1', 'tag2', 'tag3\ttag4']);
     });
 
+    it('should allow paste with tagging-tokens and tagging-label=="false"', function() {
+      var el = createUiSelectMultiple({tagging: true, taggingLabel: false, taggingTokens: ","});
+      clickMatch(el);
+      triggerPaste(el.find('input'), 'tag1');
+
+      expect($(el).scope().$select.selected).toEqual(['tag1']);
+    });
+
     it('should add an id to the search input field', function () {
       var el = createUiSelectMultiple({inputId: 'inid'});
       var searchEl = $(el).find('input.ui-select-search');