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<?php |
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namespace devgroup\JsTreeWidget\widgets; |
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use DevGroup\Metronic\widgets\InputWidget; |
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use Yii; |
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use yii\helpers\ArrayHelper; |
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use yii\helpers\Html; |
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class TreeInput extends InputWidget |
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{ |
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public $treeConfig = []; |
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public $multiple = false; |
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public $selectIcon = 'fa fa-folder-o'; |
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public $selectText; |
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public $clickToOpen = true; |
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public $search = false; |
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public function init() |
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{ |
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parent::init(); |
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if ($this->selectText === null) { |
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$this->selectText = Yii::t('jstw', 'Select'); |
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} |
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} |
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public function run() |
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{ |
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$id = 'input_tree__' . $this->getId(); |
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$this->options['id'] = $id; |
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if ($this->hasModel()) { |
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$input = Html::activeHiddenInput($this->model, $this->attribute, $this->options); |
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$value = Html::getAttributeValue($this->model, $this->attribute); |
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} else { |
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$input = Html::hiddenInput($this->name, $this->value, $this->options); |
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$value = $this->value; |
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} |
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if (is_array($value)) { |
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$value = implode(',', $value); |
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} |
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$this->treeConfig['selectedNodes'] = $value; |
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$this->treeConfig['id'] = $id . '__tree'; |
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$oldOptions = isset($this->treeConfig['options']) ? $this->treeConfig['options'] : []; |
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$this->treeConfig['options'] = ArrayHelper::merge($oldOptions, [ |
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'core' => [ |
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'multiple' => $this->multiple, |
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'dblclick_toggle' => false, |
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], |
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]); |
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$this->treeConfig['plugins'] = [ |
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'wholerow', |
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'contextmenu', |
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'dnd', |
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'types', |
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]; |
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if ($this->multiple) { |
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$this->treeConfig['plugins'][] = 'checkbox'; |
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} |
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if ($this->search) { |
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$this->treeConfig['plugins'][] = 'search'; |
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$this->treeConfig['options']['search'] = [ |
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'show_only_matches' => true, |
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]; |
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} |
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return $this->render( |
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'tree-input', |
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[ |
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'id' => $id, |
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'treeConfig' => $this->treeConfig, |
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'multiple' => $this->multiple, |
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'selectIcon' => $this->selectIcon, |
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'selectText' => $this->selectText, |
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'input' => $input, |
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'clickToOpen' => $this->clickToOpen, |
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'search' => $this->search, |
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] |
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); |
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} |
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} |
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DevGroup-ru /
yii2-jstree-widget
Our type inference engine in quite powerful, but sometimes the code does not provide enough clues to go by. In these cases we request you to add a
@returnannotation as described here.