mirror of
https://github.com/silverstripe/doc.silverstripe.org
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86 lines
2.3 KiB
PHP
86 lines
2.3 KiB
PHP
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<?php
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/**
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* @deprecated Use {@link TreeDropdownField} or {@link TreeMultiselectField}
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* @package forms
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* @subpackage fields-relational
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*/
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class TreeSelectorField extends FormField {
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protected $sourceObject;
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function __construct($name, $title, $sourceObject = "Group") {
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$this->sourceObject = $sourceObject;
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parent::__construct($name, $title);
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}
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function Field() {
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Requirements::javascript(SAPPHIRE_DIR . "/thirdparty/prototype/prototype.js");
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Requirements::javascript(SAPPHIRE_DIR . "/thirdparty/behaviour/behaviour.js");
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Requirements::javascript(SAPPHIRE_DIR . "/javascript/prototype_improvements.js");
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Requirements::add_i18n_javascript(SAPPHIRE_DIR . '/javascript/lang');
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Requirements::javascript(SAPPHIRE_DIR . "/javascript/TreeSelectorField.js");
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$fieldName = $this->name;
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if($this->form) {
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$record = $this->form->getRecord();
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if($record && $record->hasMethod($fieldName)) $items = $record->$fieldName();
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}
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if($items) {
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foreach($items as $item) {
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$titleArray[] =$item->Title;
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$idArray[] = $item->ID;
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}
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if($titleArray) {
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$itemList = implode(", ", $titleArray);
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$value = implode(",", $idArray);
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}
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}
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$id = $this->id();
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return <<<HTML
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<div class="TreeSelectorField">
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<input type="hidden" name="$this->name" value="$value" />
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<input type="button" class="edit" value="edit" />
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<span class="items">$itemList</span>
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</div>
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HTML;
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}
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/**
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* Save the results into the form
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*/
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function saveInto(DataObject $record) {
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$fieldName = $this->name;
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$saveDest = $record->$fieldName();
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if($this->value) {
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$items = preg_split("/ *, */", trim($this->value));
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}
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$saveDest->setByIDList($items);
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}
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/**
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* Return the site tree
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*/
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function gettree() {
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echo "<div class=\"actions\">
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<input type=\"button\" name=\"save\" value=\""._t('TreeSelectorField.SAVE', 'save')."\" />
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<input type=\"button\" name=\"cancel\" value=\""._t('TreeSelectorField.CANCEL', 'cancel')."\" />
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</div>";
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$obj = singleton($this->sourceObject);
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$obj->markPartialTree(10);
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$eval = '"<li id=\"selector-' . $this->name . '-$child->ID\" class=\"$child->class closed" . ($child->isExpanded() ? "" : " unexpanded") . "\"><a>" . $child->Title . "</a>"';
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echo $obj->getChildrenAsUL("class=\"tree\"", $eval, null, true);
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}
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}
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?>
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