diff options
| author | xue <> | 2006-05-29 03:08:07 +0000 |
|---|---|---|
| committer | xue <> | 2006-05-29 03:08:07 +0000 |
| commit | 2ea02214b2fb6bedb58dbbd318ef171a9e146524 (patch) | |
| tree | 16b12d9f68986fe204900d1cee4914a0a4035a7b /demos/blog/protected/Common/XListMenu.php | |
| parent | 8c1edb7f4eced999c9704ec9ff7ba11d88248bbd (diff) | |
Merge from 3.0 branch till 1099.
Diffstat (limited to 'demos/blog/protected/Common/XListMenu.php')
| -rw-r--r-- | demos/blog/protected/Common/XListMenu.php | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/demos/blog/protected/Common/XListMenu.php b/demos/blog/protected/Common/XListMenu.php new file mode 100644 index 00000000..f8223585 --- /dev/null +++ b/demos/blog/protected/Common/XListMenu.php @@ -0,0 +1,127 @@ +<?php
+/**
+ * XListMenu and XListMenuItem class file
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright © 2006 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Revision: $ $Date: $
+ */
+
+Prado::using('System.Web.UI.WebControls.TListControl');
+
+/**
+ * XListMenu class
+ *
+ * XListMenu displays a list of hyperlinks that can be used for page menus.
+ * Menu items adjust their css class automatically according to the current
+ * page displayed. In particular, a menu item is considered as active if
+ * the URL it represents is for the page currently displayed.
+ *
+ * Usage of XListMenu is similar to PRADO list controls. Each list item has
+ * two extra properties: {@link XListMenuItem::setPagePath PagePath} and
+ * {@link XListMenuItem::setNavigateUrl NavigateUrl}. The former is used to
+ * determine if the item is active or not, while the latter specifies the
+ * URL for the item. If the latter is not specified, a URL to the page is
+ * generated automatically.
+ *
+ * In template, you may use the following tags to specify a menu:
+ * <code>
+ * <com:XListMenu ActiveCssClass="class1" InactiveCssClass="class2">
+ * <com:XListMenuItem Text="Menu 1" PagePath="Page1" />
+ * <com:XListMenuItem Text="Menu 2" PagePath="Page2" NavigateUrl="/page2" />
+ * </com:XListMenu>
+ * </code>
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright © 2006 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ */
+class XListMenu extends TListControl
+{
+ public function addParsedObject($object)
+ {
+ if($object instanceof XListMenuItem)
+ parent::addParsedObject($object);
+ }
+
+ public function getActiveCssClass()
+ {
+ return $this->getViewState('ActiveCssClass','');
+ }
+
+ public function setActiveCssClass($value)
+ {
+ $this->setViewState('ActiveCssClass',$value,'');
+ }
+
+ public function getInactiveCssClass()
+ {
+ return $this->getViewState('InactiveCssClass','');
+ }
+
+ public function setInactiveCssClass($value)
+ {
+ $this->setViewState('InactiveCssClass',$value,'');
+ }
+
+ public function render($writer)
+ {
+ if(($activeClass=$this->getActiveCssClass())!=='')
+ $activeClass=' class="'.$activeClass.'"';
+ if(($inactiveClass=$this->getInactiveCssClass())!=='')
+ $inactiveClass=' class="'.$inactiveClass.'"';
+ $currentPagePath=$this->getPage()->getPagePath();
+ $writer->write("<ul>\n");
+ foreach($this->getItems() as $item)
+ {
+ $pagePath=$item->getPagePath();
+ //if(strpos($currentPagePath.'.',$pagePath.'.')===0)
+ if($pagePath[strlen($pagePath)-1]==='*')
+ {
+ if(strpos($currentPagePath.'.',rtrim($pagePath,'*'))===0)
+ $cssClass=$activeClass;
+ else
+ $cssClass=$inactiveClass;
+ }
+ else
+ {
+ if($pagePath===$currentPagePath)
+ $cssClass=$activeClass;
+ else
+ $cssClass=$inactiveClass;
+ }
+ if(($url=$item->getNavigateUrl())==='')
+ $url=$this->getService()->constructUrl($pagePath);
+ $writer->write("<li><a href=\"$url\"$cssClass>".$item->getText()."</a></li>\n");
+ }
+ $writer->write("</ul>");
+ }
+}
+
+class XListMenuItem extends TListItem
+{
+ public function getPagePath()
+ {
+ return $this->getValue();
+ }
+
+ public function setPagePath($value)
+ {
+ $this->setValue($value);
+ }
+
+ public function getNavigateUrl()
+ {
+ return $this->hasAttribute('NavigateUrl')?$this->getAttribute('NavigateUrl'):'';
+ }
+
+ public function setNavigateUrl($value)
+ {
+ $this->setAttribute('NavigateUrl',$value);
+ }
+}
+
+?>
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