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joko |
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<?php |
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/* |
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## ------------------------------------------------------------------------- |
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joko |
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## $Id: TreeNav_PearHtmlTreeMenuBridge.inc,v 1.1 2003/02/27 16:55:08 joko Exp $ |
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joko |
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## ------------------------------------------------------------------------- |
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joko |
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## $Log: TreeNav_PearHtmlTreeMenuBridge.inc,v $ |
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## Revision 1.1 2003/02/27 16:55:08 joko |
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## + initial commit, bridges phpHtmlLib and PEAR::HTML::TreeMenu |
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## |
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joko |
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## ------------------------------------------------------------------------- |
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*/ |
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// This is a phpHtmlLib extension class implementing nested trees. |
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// It uses PEAR::Tree to hold tree data and PEAR::HTML::TreeMenu to display it. |
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// PEAR::Tree: |
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// - http://opensource.visionp.de/modules/project/tree.php |
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// - http://pear.php.net/package-info.php?pacid=104 |
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// PEAR::HTML::TreeMenu: |
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// - http://phpguru.org/treemenu.php |
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// - http://pear.php.net/package-info.php?pacid=77 |
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// PEAR::HTML::TreeMenu offers two rendering modes by now: |
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// - DHTML: show nested deep tree in explorer like style |
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// - Listbox: flatten tree into options of a html "select" form element |
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// All data conversion between these single stages is done using Data::Lift... |
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// e.g.: |
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// 1. php hash -> PEAR::Tree -> PEAR::HTML::TreeMenu -> |
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// PEAR::HTML::TreeMenu::DHTML -> phpHtmlLib::DHTMLTreeNav |
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// 2. php hash -> PEAR::Tree -> PEAR::HTML::TreeMenu -> |
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// PEAR::HTML::TreeMenu::Listbox -> phpHtmlLib::SelectNav |
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class TreeNav_PearHtmlTreeMenuBridge { |
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var $payload; |
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var $lift; |
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var $menuobject; |
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function TreeNav_PearHtmlTreeMenuBridge(&$args) { |
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$this->payload = &$args[payload]; |
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$this->type = $args[type]; |
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if (!$this->type) { |
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print get_class($this) . ": Please specify 'type'<br/>"; |
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return; |
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} |
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//$this->_init_tree_example(); |
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//$this->_init_tree_live(); |
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//$this->_init_tree_fromPayload(); |
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$handler_name = $this->type; |
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// lift PEAR::Tree object to PEAR::HTML::TreeMenu::DHTML object |
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$this->lift = mkObject('Data::Lift', $this->payload); |
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$this->menuobject = $this->lift->to("PEAR::HTML::TreeMenu::$handler_name"); |
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} |
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function getMenuObject() { |
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return $this->menuobject; |
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} |
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} |
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?> |
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