Adjust doc

11 years ago · f906b3a10b
1 changed files with 2 additions and 1 deletions
--- a/framework/grid/DataColumn.php
+++ b/framework/grid/DataColumn.php
@ -40,7 +40,8 @@ class DataColumn extends Column
 	 */
 	public $label;
 	/**
-	 * @var \Closure an anonymous function that returns the value to be displayed for every data model.
+	 * @var string|\Closure the attribute name to be displayed in this column or an anonymous function that returns 
+	 * the value to be displayed for every data model.
 	 * The signature of this function is `function ($model, $index, $widget)`.
 	 * If this is not set, `$model[$attribute]` will be used to obtain the value.
 	 */