* Finish task #45826.

module/kanban/control.php

@@ -218,12 +218,11 @@ class kanban extends control
         $column = $this->kanban->getColumnById($columnID);
         if(!$column) die(js::error($this->lang->notFound) . js::locate($this->createLink('execution', 'kanban', "executionID=$executionID")));
 
-        $status = zget($this->config->kanban->{$column->laneType . 'ColumnStatusList'}, $column->type);
         $title  = isset($column->parentName) ? $column->parentName . '/' . $column->name : $column->name;
 
         $this->view->title  = $title . $this->lang->colon . $this->lang->kanban->setWIP . '(' . $this->lang->kanban->WIP . ')';
         $this->view->column = $column;
-        $this->view->status = $status;
+        if($this->app->tab != 'kanban') $this->view->status = zget($this->config->kanban->{$column->laneType . 'ColumnStatusList'}, $column->type);
         $this->display();
     }
 
@@ -272,7 +271,7 @@ class kanban extends control
         {
             /* Check lane column name is unique. */
             $exist = $this->kanban->getColumnByName($this->post->name, $column->lane);
-            if($exist and $exist->id != $columnID)
+            if($exist and $exist->id != $columnID and $this->app->tab != 'kanban')
             {
                 return $this->sendError($this->lang->kanban->noColumnUniqueName);
             }

module/kanban/js/setwip.js

@@ -26,3 +26,17 @@ function setWIPLimit()
 
     $('#limit').val(count);
 }
+/**
+ * When Wipcount value change.
+ *
+ * @param  int    $value
+ * @access public
+ * @return void
+ */
+function wipValueChange(value)
+{
+    if(value == '')
+        $('#submit').addClass('disabled');
+    else
+        $('#submit').removeClass('disabled');
+}

module/kanban/view/setwip.html.php

@@ -21,7 +21,7 @@
     </div>
     <form method='post' class="load-indicator main-form form-ajax" target='hiddenwin' onsubmit='return setWIPLimit();'>
       <table align='center' class='table table-form'>
-        <?php if($column->parent != -1):?>
+        <?php if($column->parent != -1 and $this->app->tab != 'kanban'):?>
         <tr>
           <th><?php echo $lang->kanban->WIPStatus;?></th>
           <td colspan='2'>
@@ -44,7 +44,7 @@
           <td colspan='2'>
             <div class="table-col">
               <?php $attr = $column->limit == -1 ? 'disabled' : '';?>
-              <?php echo html::input('WIPCount', $column->limit != -1 ? $column->limit : '', "class='form-control' $attr");?>
+              <?php echo html::input('WIPCount', $column->limit != -1 ? $column->limit : '', "class='form-control' $attr onchange='wipValueChange(this.value)'");?>
             </div>
             <div class="table-col w-50px">
               <?php echo html::hidden('limit', $column->limit, "class='form-control'");?>