* Add saveAs for pivot preview filter.

module/pivot/ui/show.html.php

@@ -25,7 +25,7 @@ foreach($pivot->filters as $filter)
     if($from == 'query')
     {
         $typeOption = $filter['typeOption'];
-        if($type == 'select' && !isset($options[$typeOption])) $options[$typeOption] = $this->getFilterOptions($typeOption);
+        if($type == 'select' && !isset($options[$typeOption])) $options[$typeOption] = $this->pivot->getSysOptions($typeOption);
 
         $filters[] = filter(set(array('title' => $name, 'type' => $type, 'name' => $field, 'value' => $value, 'items' => zget($options, $typeOption, array()))));
     }
@@ -34,7 +34,7 @@ foreach($pivot->filters as $filter)
         if($type == 'select' && !isset($options[$field]))
         {
             $fieldSetting = $pivot->fieldSettings->$field;
-            $options[$field] = $this->getFilterOptions($fieldSetting->type, $fieldSetting->object, $fieldSetting->field, $pivot->sql);
+            $options[$field] = $this->pivot->getSysOptions($fieldSetting->type, $fieldSetting->object, $fieldSetting->field, $pivot->sql, zget($filter, 'saveAs', ''));
         }
 
         $filters[] = resultFilter(set(array('title' => $name, 'type' => $type, 'name' => $field, 'value' => $value, 'items' => zget($options, $field, array()))));

module/pivot/zen.php

@@ -124,25 +124,6 @@ class pivotZen extends pivot
         return $menus;
     }
 
-    /**
-     * 获取透视表过滤器下拉选项。
-     * Get filter options of pivot.
-     *
-     * @param  string $type
-     * @param  string $object
-     * @param  string $field
-     * @param  string $sql
-     * @access public
-     * @return array
-     */
-    public function getFilterOptions(string $type, string $object = '', string $field = '', string $sql = ''): array
-    {
-        $result  = array();
-        $options = $this->pivot->getSysOptions($type, $object, $field, $sql);
-        foreach($options as $key => $value) $result[] = array('text' => $value, 'value' => $key);
-        return $result;
-    }
-
     /**
      * Preview pivots of a group.
      *