Updated JS to work with issue index & show

app/assets/javascripts/dispatcher.js

@@ -21,6 +21,7 @@
       shortcut_handler = null;
       switch (page) {
         case 'projects:boards:show':
+        case 'projects:boards:index':
           shortcut_handler = new ShortcutsNavigation();
           break;
         case 'projects:merge_requests:index':

app/assets/javascripts/labels_select.js

@@ -292,7 +292,7 @@
               return;
             }
 
-            if (page === 'projects:boards:show') {
+            if ($('html').hasClass('issue-boards-page')) {
               return;
             }
             if ($dropdown.hasClass('js-multiselect')) {
@@ -334,7 +334,7 @@
             page = $('body').data('page');
             isIssueIndex = page === 'projects:issues:index';
             isMRIndex = page === 'projects:merge_requests:index';
-            if (page === 'projects:boards:show') {
+            if ($('html').hasClass('issue-boards-page')) {
               if (label.isAny) {
                 gl.issueBoards.BoardsStore.state.filters['label_name'] = [];
               }

app/assets/javascripts/milestone_select.js

@@ -110,7 +110,7 @@
               e.preventDefault();
               return;
             }
-            if (page === 'projects:boards:show') {
+            if ($('html').hasClass('issue-boards-page')) {
               gl.issueBoards.BoardsStore.state.filters[$dropdown.data('field-name')] = selected.name;
               gl.issueBoards.BoardsStore.updateFiltersUrl();
               e.preventDefault();

app/assets/javascripts/users_select.js

@@ -160,7 +160,7 @@
                 selectedId = user.id;
                 return;
               }
-              if (page === 'projects:boards:show') {
+              if ($('html').hasClass('issue-boards-page')) {
                 selectedId = user.id;
                 gl.issueBoards.BoardsStore.state.filters[$dropdown.data('field-name')] = user.id;
                 gl.issueBoards.BoardsStore.updateFiltersUrl();