FEATURE: added ability to define a default configuration set for date field. PATCH via gigtech. Fixes (#6131).

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@114816 467b73ca-7a2a-4603-9d3b-597d59a354a9

forms/DateField.php

@@ -47,6 +47,17 @@ require_once 'Zend/Date.php';
  */
 class DateField extends TextField {
 
+	/**
+	 * @var array
+	 */
+	protected static $default_config = array(
+		'showcalendar' => false,
+		'dmyfields' => false,
+		'dmyseparator' => false,
+		'dateformat' => false,
+		'locale' => false
+	);
+	
 	/**
 	 * @var array
 	 */
@@ -82,6 +93,15 @@ class DateField extends TextField {
 			$this->setConfig('dateformat', i18n::get_date_format());
 		}
 		
+		foreach (self::$default_config AS $defaultK => $defaultV) {
+			if ($defaultV) {
+				if ($defaultK=='locale')
+					$this->locale = $defaultV;
+				else
+					$this->setConfig($defaultK, $defaultV);
+			}
+		}
+
 		parent::__construct($name, $title, $value, $form, $rightTitle);
 	}
 
@@ -321,6 +341,19 @@ JS;
 		);
 	}
 	
+	/**
+	 * @param String $k
+	 * @param mixed $v
+	 * @return boolean
+	 */
+	static function set_default_config($k, $v) {
+	  if (array_key_exists($k,self::$default_config)) {
+		self::$default_config[$k]=$v;
+		return true;
+	  }
+	  return false;
+	}
+
 	/**
 	 * @return Boolean
 	 */