com.newsblob.phphtmllib/widgets/DHTMLTreeNav.inc

<?php
/*
## -------------------------------------------------------------------------
##  $Id: DHTMLTreeNav.inc,v 1.1 2003/02/27 16:57:17 joko Exp $
## -------------------------------------------------------------------------
##  $Log: DHTMLTreeNav.inc,v $
##  Revision 1.1  2003/02/27 16:57:17  joko
##  + initial commit, inherits from BaseWidget, uses pear-bridge
##
## -------------------------------------------------------------------------
*/


//  This is a phpHtmlLib extension class implementing nested trees.

//  It inherits from phpHtmlLib's BaseWidget to be transparently spooled 
//  down when rendering (->render!).

//  It uses phpHtmlLib::TreeNav::PearHtmlTreeMenuBridge to access 
//  some fine component libraries from PEAR to get things done.

//  Please also visit its sister class phpHtmlLib::TreeNav::SelectNav,
//  which displays a nested tree flattened into a html-form "select" element.


class DHTMLTreeNav extends BaseWidget {

  var $pearbridge;
  var $menuobject;

  function DHTMLTreeNav(&$payload) {

    $args[payload] = &$payload;
    $args[type] = 'DHTML';
    $this->pearbridge = new TreeNav_PearHtmlTreeMenuBridge(&$args);
    $this->menuobject = $this->pearbridge->getMenuObject();

    // initialize output the phpHtmlLib way
      $this->_init_output();

  }

  
  function _init_output() {

    /*
    // styling
    $this->add('
        <style type="text/css">
                body {
                        font-family: Georgia;
                        font-size: 11pt;
                }
                
                .treeMenuDefault {
                        font-style: italic;
                }
                
                .treeMenuBold {
                        font-style: italic;
                        font-weight: bold;
                }
        </style>
    ');
    */

    $this->add('<script src="inc/js/TreeMenu.js" language="JavaScript" type="text/javascript"></script>');

    /*
    // benchmarking - before
    $this->add('
    <script language="JavaScript" type="text/javascript">
    <!--
        a = new Date();
        a = a.getTime();
    //-->
    </script>
        ');
        */

    $this->add($this->menuobject->toHTML());
    
    /*
    // benchmarking - afterwards
    $this->add('
    <script language="JavaScript" type="text/javascript">
    <!--
        b = new Date();
        b = b.getTime();
        
        document.write("Time to render tree: " + ((b - a) / 1000) + "s");
    //-->
    </script>
    ');
    */

  }

}

?>
1	<?php
2	/*
3	## -------------------------------------------------------------------------
4	## $Id: DHTMLTreeNav.inc,v 1.1 2003/02/27 16:57:17 joko Exp $
5	## -------------------------------------------------------------------------
6	## $Log: DHTMLTreeNav.inc,v $
7	## Revision 1.1 2003/02/27 16:57:17 joko
8	## + initial commit, inherits from BaseWidget, uses pear-bridge
9	##
10	## -------------------------------------------------------------------------
11	*/
12
13
14
15	// This is a phpHtmlLib extension class implementing nested trees.
16
17	// It inherits from phpHtmlLib's BaseWidget to be transparently spooled
18	// down when rendering (->render!).
19
20	// It uses phpHtmlLib::TreeNav::PearHtmlTreeMenuBridge to access
21	// some fine component libraries from PEAR to get things done.
22
23	// Please also visit its sister class phpHtmlLib::TreeNav::SelectNav,
24	// which displays a nested tree flattened into a html-form "select" element.
25
26
27	class DHTMLTreeNav extends BaseWidget {
28
29	var $pearbridge;
30	var $menuobject;
31
32	function DHTMLTreeNav(&$payload) {
33
34	$args[payload] = &$payload;
35	$args[type] = 'DHTML';
36	$this->pearbridge = new TreeNav_PearHtmlTreeMenuBridge(&$args);
37	$this->menuobject = $this->pearbridge->getMenuObject();
38
39	// initialize output the phpHtmlLib way
40	$this->_init_output();
41
42	}
43
44
45	function _init_output() {
46
47	/*
48	// styling
49	$this->add('
50	<style type="text/css">
51	body {
52	font-family: Georgia;
53	font-size: 11pt;
54	}
55
56	.treeMenuDefault {
57	font-style: italic;
58	}
59
60	.treeMenuBold {
61	font-style: italic;
62	font-weight: bold;
63	}
64	</style>
65	');
66	*/
67
68	$this->add('<script src="inc/js/TreeMenu.js" language="JavaScript" type="text/javascript"></script>');
69
70	/*
71	// benchmarking - before
72	$this->add('
73	<script language="JavaScript" type="text/javascript">
74	<!--
75	a = new Date();
76	a = a.getTime();
77	//-->
78	</script>
79	');
80	*/
81
82	$this->add($this->menuobject->toHTML());
83
84	/*
85	// benchmarking - afterwards
86	$this->add('
87	<script language="JavaScript" type="text/javascript">
88	<!--
89	b = new Date();
90	b = b.getTime();
91
92	document.write("Time to render tree: " + ((b - a) / 1000) + "s");
93	//-->
94	</script>
95	');
96	*/
97
98	}
99
100	}
101
102	?>
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