diff options
| author | xue <> | 2007-10-06 21:05:39 +0000 |
|---|---|---|
| committer | xue <> | 2007-10-06 21:05:39 +0000 |
| commit | 5892bb8bb76f7e4addd14da5dd9c5a68b6c59db9 (patch) | |
| tree | 36d9230dedb1365862faca8718ad6e0d86582b6f /framework/Web/UI/WebControls/TItemDataRenderer.php | |
| parent | b9b876ae5968ca65c4b3cd66f3e92ae4e69cab69 (diff) | |
Added TDataRenderer and TItemDataRenderer
Diffstat (limited to 'framework/Web/UI/WebControls/TItemDataRenderer.php')
| -rw-r--r-- | framework/Web/UI/WebControls/TItemDataRenderer.php | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/framework/Web/UI/WebControls/TItemDataRenderer.php b/framework/Web/UI/WebControls/TItemDataRenderer.php new file mode 100644 index 00000000..1115b862 --- /dev/null +++ b/framework/Web/UI/WebControls/TItemDataRenderer.php @@ -0,0 +1,83 @@ +<?php
+/**
+ * TItemDataRenderer class file
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright © 2007 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Id$
+ * @package System.Web.UI.WebControls
+ * @since 3.1.2
+ */
+
+Prado::using('System.Web.UI.WebControls.TDataBoundControl');
+
+/**
+ * TItemDataRenderer class
+ *
+ * TItemDataRenderer is the convient base class for template-based item data renderers.
+ * It implements the {@link IItemDataRenderer} interface, and because
+ * TItemDataRenderer extends from {@link TTemplateControl}, derived child
+ * classes can have templates to define their presentational layout.
+ *
+ * The following properties are provided by TItemDataRenderer:
+ * - {@link getItemIndex ItemIndex}: zero-based index of this renderer in the item list collection.
+ * - {@link getItemType ItemType}: item type of this renderer, such as TListItemType::AlternatingItem
+ * - {@link getData Data}: data associated with this renderer
+
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id$
+ * @package System.Web.UI.WebControls
+ * @since 3.1.2
+ */
+abstract class TItemDataRenderer extends TDataRenderer implements IItemDataRenderer
+{
+ /**
+ * index of the data item in the Items collection of repeater
+ */
+ private $_itemIndex;
+ /**
+ * type of the TRepeaterItem
+ * @var TListItemType
+ */
+ private $_itemType;
+
+ /**
+ * @return TListItemType item type
+ */
+ public function getItemType()
+ {
+ return $this->_itemType;
+ }
+
+ /**
+ * @param TListItemType item type.
+ */
+ public function setItemType($value)
+ {
+ $this->_itemType=TPropertyValue::ensureEnum($value,'TListItemType');
+ }
+
+ /**
+ * Returns a value indicating the zero-based index of the item in the corresponding data control's item collection.
+ * If the item is not in the collection (e.g. it is a header item), it returns -1.
+ * @return integer zero-based index of the item.
+ */
+ public function getItemIndex()
+ {
+ return $this->_itemIndex;
+ }
+
+ /**
+ * Sets the zero-based index for the item.
+ * If the item is not in the item collection (e.g. it is a header item), -1 should be used.
+ * @param integer zero-based index of the item.
+ */
+ public function setItemIndex($value)
+ {
+ $this->_itemIndex=TPropertyValue::ensureInteger($value);
+ }
+}
+
+?>
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