* Code for task #47991.

module/kanban/js/view.js

@@ -867,6 +867,10 @@ function createColumnCreateMenu(options)
 
     if(privs.includes('createCard')) items.push({label: kanbanLang.createCard, url: $.createLink('kanban', 'createCard', 'kanbanID=' + kanbanID + '&regionID=' + regionID + '&groupID=' + groupID + '&columnID=' + columnID), className: 'iframe', attrs: {'data-toggle': 'modal', 'data-width': '80%'}});
     if(privs.includes('batchCreateCard')) items.push({label: kanbanLang.batchCreateCard, url: $.createLink('kanban', 'batchCreateCard', 'kanbanID=' + kanbanID + '&regionID=' + regionID + '&groupID=' + groupID + '&laneID=' + laneID + '&columnID=' + columnID), attrs: {'data-width': '80%'}});
+    if(privs.includes('import') && kanban.importObject.indexOf('cards') != -1) items.push({label: kanbanLang.importCard, url: $.createLink('kanban', 'importCard', 'kanbanID=' + kanbanID + '&regionID=' + regionID + '&groupID=' + groupID + '&laneID=' + laneID + '&columnID=' + columnID), attrs: {'data-width': '80%'}});
+    if(privs.includes('import') && kanban.importObject) items.push({className: 'parentDivider'});
+    if(privs.includes('import') && kanban.importObject) items.push({label: kanbanLang.importAB, className: 'import'});
+
     return items;
 }
 
@@ -984,6 +988,22 @@ $(function()
         if(!items || !items.length) return;
 
         $.zui.ContextMenu.show(items, items.$options || {event: event});
+
+        $('.parentDivider').parent().addClass('divider');
+        $('.import').parent().addClass('dropdown-submenu top');
+
+        /* The submenu of import. */
+        var importPlanLink      = createLink('kanban', 'importPlan');
+        var importReleaseLink   = createLink('kanban', 'importRelease');
+        var importExecutionLink = createLink('kanban', 'importExecution');
+        var importBuildLink     = createLink('kanban', 'importBuild');
+        var importPlanLink      = kanban.importObject.indexOf('plan') != -1 ? '<li><a href="' + createLink('kanban', 'importPlan') + '">' + kanbanLang.importPlan + '</a></li>' : '';
+        var importReleaseLink   = kanban.importObject.indexOf('release') != -1 ? '<li><a href="' + createLink('kanban', 'importRelease') + '">' + kanbanLang.importRelease + '</a></li>' : '';
+        var importExecutionLink = kanban.importObject.indexOf('execution') != -1 ? '<li><a href="' + createLink('kanban', 'importExecution') + '">' + kanbanLang.importExecution + '</a></li>' : '';
+        var importBuildLink     = kanban.importObject.indexOf('build') != -1 ? '<li><a href="' + createLink('kanban', 'importBuild') + '">' + kanbanLang.importBuild + '</a></li>' : '';
+        var importSubmenu       = '<ul class="dropdown-menu">' + importPlanLink + importReleaseLink + importExecutionLink + importBuildLink +'</ul>';
+        $('.import').parent().append(importSubmenu);
+
     });
 
     /* Adjust the add button position on window resize */

module/kanban/lang/en.php

@@ -63,6 +63,7 @@ $lang->kanban->restore             = 'Restore';
 $lang->kanban->child               = 'Child';
 $lang->kanban->batchCreateCard     = 'Batchcreate Card';
 $lang->kanban->import              = 'Import';
+$lang->kanban->importAB            = 'Import';
 $lang->kanban->showClosed          = 'Closed';
 
 /* Fields. */

module/kanban/lang/zh-cn.php

@@ -63,6 +63,7 @@ $lang->kanban->restore             = '还原';
 $lang->kanban->child               = '子';
 $lang->kanban->batchCreateCard     = '批量创建卡片';
 $lang->kanban->import              = '导入功能';
+$lang->kanban->importAB            = '导入';
 $lang->kanban->showClosed          = '显示已关闭';
 
 /* Fields. */

module/kanban/model.php

@@ -886,7 +886,7 @@ class kanbanModel extends model
             ->orderBy($order)
             ->fetchGroup('group');
 
-        $actions = array('createColumn', 'setColumn', 'setWIP', 'archiveColumn', 'restoreColumn', 'deleteColumn', 'createCard', 'batchCreateCard', 'splitColumn', 'sortColumn');
+        $actions = array('createColumn', 'setColumn', 'setWIP', 'archiveColumn', 'restoreColumn', 'deleteColumn', 'createCard', 'batchCreateCard', 'splitColumn', 'import', 'sortColumn');
 
         /* Group by parent. */
         $parentColumnGroup = array();

module/todo/model.php

@@ -51,7 +51,7 @@ class todoModel extends model
             if($todo->pri == 'low')    $todo->pri = 3;
         }
 
-        if($todo->type != 'custom')
+        if($todo->type != 'custom' and $todo->idvalue)
         {
             $type   = $todo->type;
             $object = $this->loadModel($type)->getByID($this->post->$type);