This is a couple of classes to deal with yahoo yui menu.
/*
$menubar = new MenuBar();
$file = new Menu("File");
$file->setAttribute("href", "http://file.com");
$quit = new Menu("Quit");
$quit->setAttribute("href", "http://quit.com");
$file->appendChild($quit);
$menubar->appendChild($file);
echo $menubar->grab();
*/
//
// Author: Daniel Queirolo.
// LGPL
//
/** ---------------------------------
/** Class MenuBar()
/** Creates a the menubar and appends
/** yuimenubaritems to it.
/** ---------------------------------*/
class MenuBar extends DOMDocument
{
public $menuID = "nav_menu"; // holds the css id that javascript yui menu code should have to recognize
private $UL; // This node holds every menu, This is THE node.
/** ---------------------------------
/** Constructor
/** Generates a menubar skeleton and the UL node
/** ---------------------------------*/
public function __construct() {
parent::__construct();
$rootdiv = parent::createElement("div");
$rootdiv->setAttribute("class", "yui-skin-sam");
parent::appendChild($rootdiv);
$yui_menubar = parent::createElement("div");
$yui_menubar->setAttribute("id", $this->menuID);
$yui_menubar->setAttribute("class", "yuimenubar");
$rootdiv->appendChild($yui_menubar);
$bd = parent::createElement("div");
$bd->setAttribute("class", "bd");
$yui_menubar->appendChild($bd);
$ul = parent::createElement("ul");
$ul->setAttribute("class", "first-of-type");
// ALL Menu() instances ocurr inside an <ul> tag.
$this->UL = $bd->appendChild($ul);
}
/** ---------------------------------
/** appendChild()
/** Appends a new yuimenubaritem to the menubar UL node.
/** This function changes <li> and <a> classes to yuiMENUBARsomething
/** ---------------------------------*/
public function appendChild($child) {
$li = parent::importNode($child->LI, true);
$li->setAttribute("class", "yuimenubaritem");
$li->getElementsByTagName("a")->item(0)->setAttribute("class", "yuimenubaritemlabel");
$this->UL->appendChild($li);
}
public function grab() {
return parent::saveHTML();
}
}
/** ---------------------------------
/** Class Menu()
/** Creates a yuimenuitem li node
/** ---------------------------------*/
class Menu extends DOMDocument {
public $LI; // stores the <li> node (THE link) that will be exported to MenuBar() or used on appendChild()
/** ---------------------------------
/** Constructor
/** Generates a yuimenuitem li node
/** No yuimenubar items are created here. MenuBar handles that.
/** ---------------------------------*/
public function __construct($link_name) {
parent::__construct();
$li = parent::createElement("li");
$li->setAttribute("class", "yuimenuitem");
// LI node stores THE link.
// if appendChild is used, the new (sub) Menu() would be LI node child.
$this->LI = parent::appendChild($li);
$a = parent::createElement("a", $link_name);
$a->setAttribute("class", "yuimenuitemlabel");
$li->appendChild($a);
$this->li = $li;
$this->a = $a;
}
/** ---------------------------------
/** appendChild
/** Appends a (sub) Menu() to current Menu() in LI
/** ---------------------------------*/
public function appendChild($child) {
$yuimenu = parent::createElement("div");
$yuimenu->setAttribute("class", "yuimenu");
$this->LI->appendChild($yuimenu);
$bd = parent::createElement("div");
$bd->setAttribute("class", "bd");
$yuimenu->appendChild($bd);
$ul = parent::createElement("ul");
$bd->appendChild($ul);
// child->NODE holds THE link from the new child (from child's __construct())
$ul->appendChild(parent::importNode($child->LI, true));
}
public function setAttribute($name, $value, $node="a") {
if ($node == "a") {
$this->a->setAttribute($name, $value);
}
else {
$this->li->setAttribute($name, $value);
}
}
}