Added option to dynamicly set the sub-form layout from global options. Fixed bug in compiler that caused index warning.

site/helpers/componentbuilder.php

@@ -5861,6 +5861,47 @@ abstract class ComponentbuilderHelper
 		return $d && $d->format($format) == $date;
 	}
 
+
+	/**
+	* The subform layouts
+	**/
+	protected static $subformLayouts = false;
+
+	/**
+	* get the subform layout
+	*
+	* @input	string      The view name
+	* @input	string      The string name
+	*
+	* @returns string on success
+	**/
+	public static function getSubformLayout($view, $field, $default = 'repeatablejcb')
+	{
+		// get global values
+		if (self::$subformLayouts === false)
+		{
+			self::$subformLayouts = JComponentHelper::getParams('com_componentbuilder')->get('subform_layouts', false);
+		}
+		// check what we found (else) return default
+		if (self::checkObject(self::$subformLayouts))
+		{
+			// looking for
+			$target = $view . '.' . $field;
+			foreach (self::$subformLayouts as $subform)
+			{
+				if ($target === $subform->view_field)
+				{
+					return $subform->layout;
+				}
+				elseif ('default' === $subform->view_field)
+				{
+					$default = $subform->layout;
+				}
+			}
+		}
+		return $default;
+	}
+
 
 	/**
 	 * Load the Composer Vendors