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https://github.com/YunoHost-Apps/limesurvey_ynh.git
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117 lines
No EOL
3.9 KiB
PHP
117 lines
No EOL
3.9 KiB
PHP
<?php
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/**
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* EditableColumn class file.
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*
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* This widget makes editable column in GridView
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*
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* @author Vitaliy Potapov <noginsk@rambler.ru>
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* @link https://github.com/vitalets/yii-bootstrap-editable
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* @copyright Copyright © Vitaliy Potapov 2012
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* @license http://www.opensource.org/licenses/bsd-license.php New BSD License
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* @version 1.0.0
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* @since 10/2/12 12:24 AM renamed class for YiiBooster integration antonio ramirez <antonio@clevertech.ibz>
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*/
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Yii::import('bootstrap.widgets.TbEditableField');
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Yii::import('zii.widgets.grid.CDataColumn');
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class TbEditableColumn extends CDataColumn
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{
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//editable params
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public $editable = array();
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//flag to render client script only once
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protected $isScriptRendered = false;
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public function init()
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{
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if (!$this->grid->dataProvider instanceOf CActiveDataProvider) {
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throw new CException(Yii::t('zii', 'TbEditableColumn can be applied only to grid based on CActiveDataProvider'));
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}
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if (!$this->name) {
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throw new CException(Yii::t('zii', 'You should provide name for TbEditableColumn'));
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}
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parent::init();
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if($this->isEditable($this->grid->dataProvider->model)) {
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$this->attachAjaxUpdateEvent();
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}
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}
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protected function renderDataCellContent($row, $data)
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{
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if(!$this->isEditable($data)) {
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parent::renderDataCellContent($row, $data);
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return;
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}
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$options = CMap::mergeArray($this->editable, array(
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'model' => $data,
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'attribute' => $this->name,
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));
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//if value defined for column --> use it as element text
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if(strlen($this->value)) {
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ob_start();
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parent::renderDataCellContent($row, $data);
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$text = ob_get_clean();
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$options['text'] = $text;
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$options['encode'] = false;
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}
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$editable = $this->grid->controller->createWidget('TbEditableField', $options);
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//manually make selector non unique to match all cells in column
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$selector = get_class($editable->model) . '_' . $editable->attribute;
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$editable->htmlOptions['rel'] = $selector;
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$editable->renderLink();
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//manually render client script (one for all cells in column)
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if (!$this->isScriptRendered) {
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$script = $editable->registerClientScript();
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Yii::app()->getClientScript()->registerScript(__CLASS__ . '#' . $selector.'-event', '
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$("#'.$this->grid->id.'").parent().on("ajaxUpdate.yiiGridView", "#'.$this->grid->id.'", function() {'.$script.'});
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');
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$this->isScriptRendered = true;
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}
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}
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/**
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* Unfortunatly Yii yet does not support custom js events in it's widgets.
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* So we need to invoke it manually to ensure update of editables on grid ajax update.
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*
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* issue in Yii github: https://github.com/yiisoft/yii/issues/1313
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*
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*/
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protected function attachAjaxUpdateEvent()
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{
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$trigger = '$("#"+id).trigger("ajaxUpdate");';
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//check if trigger already inserted by another column
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if(strpos($this->grid->afterAjaxUpdate, $trigger) !== false) return;
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//inserting trigger
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if(strlen($this->grid->afterAjaxUpdate)) {
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$orig = $this->grid->afterAjaxUpdate;
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if(strpos($orig, 'js:')===0) $orig = substr($orig,3);
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$orig = "\n($orig).apply(this, arguments);";
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} else {
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$orig = '';
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}
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$this->grid->afterAjaxUpdate = "js: function(id, data) {
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$trigger $orig
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}";
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}
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/**
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* determines wether column currently editable or not
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*
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* @param mixed $model
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*/
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protected function isEditable($model)
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{
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return $model->isAttributeSafe($this->name) && (!array_key_exists('enabled', $this->editable) || $this->editable['enabled'] === true);
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}
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} |