phphtmllib/widgets/SelectNav.inc

<?php
/*
## -------------------------------------------------------------------------
##  $Id: SelectNav.inc,v 1.3 2003/03/01 04:54:14 joko Exp $
## -------------------------------------------------------------------------
##  $Log: SelectNav.inc,v $
##  Revision 1.3  2003/03/01 04:54:14  joko
##  - purged old code
##
##  Revision 1.2  2003/02/28 04:24:17  joko
##  disabled benchmarking
##  - purged old code
##
##  Revision 1.1  2003/02/27 16:57:36  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::DHTMLTreeNav,
//  which displays a navigatable tree (expand, collapse) using JavaScript.


class SelectNav extends BaseWidget {

  var $pearbridge;
  var $menuobject;

  function SelectNav(&$payload) {

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

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

  }

  
  function _init_output() {

    // pre-flight check
    if (!$this->menuobject) {
      return;
    }

    $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: SelectNav.inc,v 1.3 2003/03/01 04:54:14 joko Exp $
5	## -------------------------------------------------------------------------
6	## $Log: SelectNav.inc,v $
7	## Revision 1.3 2003/03/01 04:54:14 joko
8	## - purged old code
9	##
10	## Revision 1.2 2003/02/28 04:24:17 joko
11	## disabled benchmarking
12	## - purged old code
13	##
14	## Revision 1.1 2003/02/27 16:57:36 joko
15	## + initial commit, inherits from BaseWidget, uses pear-bridge
16	##
17	## -------------------------------------------------------------------------
18	*/
19
20
21
22	// This is a phpHtmlLib extension class implementing nested trees.
23
24	// It inherits from phpHtmlLib's BaseWidget to be transparently spooled
25	// down when rendering (->render!).
26
27	// It uses phpHtmlLib::TreeNav::PearHtmlTreeMenuBridge to access
28	// some fine component libraries from PEAR to get things done.
29
30	// Please also visit its sister class phpHtmlLib::TreeNav::DHTMLTreeNav,
31	// which displays a navigatable tree (expand, collapse) using JavaScript.
32
33
34	class SelectNav extends BaseWidget {
35
36	var $pearbridge;
37	var $menuobject;
38
39	function SelectNav(&$payload) {
40
41	$args[payload] = &$payload;
42	$args[type] = 'Listbox';
43	$this->pearbridge = new TreeNav_PearHtmlTreeMenuBridge(&$args);
44	$this->menuobject = $this->pearbridge->getMenuObject();
45
46	// initialize output the phpHtmlLib way
47	$this->_init_output();
48
49	}
50
51
52	function _init_output() {
53
54	// pre-flight check
55	if (!$this->menuobject) {
56	return;
57	}
58
59	$this->add('<script src="inc/js/TreeMenu.js" language="JavaScript" type="text/javascript"></script>');
60
61	/*
62	// benchmarking - before
63	$this->add('
64	<script language="JavaScript" type="text/javascript">
65	<!--
66	a = new Date();
67	a = a.getTime();
68	//-->
69	</script>
70	');
71	*/
72
73	$this->add($this->menuobject->toHTML());
74
75	/*
76	// benchmarking - afterwards
77	$this->add('
78	<script language="JavaScript" type="text/javascript">
79	<!--
80	b = new Date();
81	b = b.getTime();
82
83	document.write("Time to render tree: " + ((b - a) / 1000) + "s");
84	//-->
85	</script>
86	');
87	*/
88
89	}
90
91	}
92
93	?>
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