49 lines
1.1 KiB
PHP
49 lines
1.1 KiB
PHP
<?php
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/**
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* Wraps around a TreedropdownField to add ability for temporary
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* switching of subsite sessions.
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*
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* @package subsites
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*/
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class SubsitesTreeDropdownField extends TreeDropdownField
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{
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private static $allowed_actions = array(
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'tree'
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);
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protected $subsiteID = 0;
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protected $extraClasses = array('SubsitesTreeDropdownField');
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public function Field($properties = array())
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{
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$html = parent::Field($properties);
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Requirements::javascript('subsites/javascript/SubsitesTreeDropdownField.js');
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return $html;
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}
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public function setSubsiteID($id)
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{
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$this->subsiteID = $id;
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}
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public function getSubsiteID()
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{
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return $this->subsiteID;
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}
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public function tree(SS_HTTPRequest $request)
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{
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$oldSubsiteID = Session::get('SubsiteID');
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Session::set('SubsiteID', $this->subsiteID);
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$results = parent::tree($request);
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Session::set('SubsiteID', $oldSubsiteID);
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return $results;
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}
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}
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