Fixes for userguide, added url_resolve to Table()

2013-11-08 22:26:58 +11:00
parent 45cadf0945
commit c014a4cec8
3 changed files with 23 additions and 6 deletions
--- a/classes/lnApp/Form.php
+++ b/classes/lnApp/Form.php
@@ -97,5 +97,9 @@ abstract class lnApp_Form extends Kohana_Form {

 		return sprintf(static::_controlgroup($name,$attributes),parent::textarea($name,$body,$attributes,$double_encode));
 	}
+
+	public static function textarea_rows($textarea,$min=10,$char="\n") {
+		return ($x=count(explode($char,$textarea))) < $min ? $min : $x;
+	}
 }
 ?>