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<?php
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/**
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* @author Sergey Glagolev <[email protected]>
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* @link https://github.com/shogodev/argilla/
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* @copyright Copyright © 2003-2014 Shogo
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* @license http://argilla.ru/LICENSE
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* @package backend.widgets
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*
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* Examples:
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* <pre>
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* echo $form->relatedItemsRow($model, 'steps', array(
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* 'position' => array('class' => 'span1'),
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* 'content' => array('class' => 'span8', 'label' => 'Текст'),
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* 'visible' => array('type' => 'checkbox'),
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* 'image' => array('tag' => 'image'),
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* 'coating_id' => array('tag' => 'dropdownlist', 'items' => CHtml::listData(BProductParamVariant::model()->findAllByAttributes(array('param_id' => self::COATING_ID)), 'id', 'name')),
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* 'value' => array('tag' => 'dropdownlist', 'defaultItem' => false, 'items' => array(1 => 'value 1', 2 => 'value 2'),
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* 'description' => array('type' => 'textarea'),
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* 'color' => array('tag' => 'color')
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* ));
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*
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* echo $form->relatedItemsRow($model, 'steps', array(
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* 'content' => array('tag' => function($model, $options) use($form) {
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* $options['class'] = 'span10';
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* echo CHtml::textArea(Arr::cut($options, 'name'), Arr::cut($options, 'value'), $options);
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* }),
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* ));
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*
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* echo $form->relatedItemsRow($model, 'steps', array(
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* 'sections' => array('tag' => function($model, $options) use($form) {
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* echo CHtml::dropDownList(Arr::cut($options, 'name'), Arr::cut($options, 'value'), CHtml::listData(Section::model()->findAll(), 'id', 'name'), $options);
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* }),
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* ));
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* </pre>
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*/
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class RelatedItemsWidget extends CWidget
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{
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/**
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* @var BActiveRecord
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*/
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public $model;
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public $relation;
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public $attributes = array('name');
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protected $className;
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public function run()
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{
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if( !isset($this->model) )
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{
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throw new CHttpException(500, '"model" have to be set!');
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}
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$this->className = $this->model->getActiveRelation($this->relation)->className;
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$this->renderLabel();
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$this->renderElements();
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$this->renderCloneScript();
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}
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protected function renderLabel()
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{
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echo CHtml::openTag('th', array('class' => 'multi-list'));
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echo CHtml::tag('label', array(), $this->model->getAttributeLabel($this->relation));
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echo CHtml::tag('div', array(), CHtml::tag('span', array('class' => 'btn btn-info action', 'id' => 'add-item-btn-'.$this->relation), 'Добавить'));
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echo CHtml::closeTag('th');
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}
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protected function renderElements()
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{
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$element = new $this->className;
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echo CHtml::openTag('td', array('class' => 'multi-list'));
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$this->renderHeader($element);
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echo CHtml::openTag('ul', array('class' => 'multi-list-items'));
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$this->renderElement($element, array('id' => 'template', 'style' => 'display: none;'));
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foreach($this->model->{$this->relation} as $element)
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$this->renderElement($element);
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echo CHtml::closeTag('ul');
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echo CHtml::closeTag('td');
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}
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/**
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* @param BActiveRecord $element
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*/
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protected function renderHeader($element)
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{
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echo CHtml::openTag('ul', array('class' => 'multi-list-header clearfix'));
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foreach($this->attributes as $key => $attributeOptions)
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{
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if( is_null($attributeOptions) )
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continue;
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$name = is_array($attributeOptions) ? $key : $attributeOptions;
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$label = Arr::cut($attributeOptions, 'label', $element->getAttributeLabel($name));
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echo CHtml::tag('li', array('class' => 'multi-list-header-col'), $label, false);
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echo ' ';
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}
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echo CHtml::closeTag('ul');
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}
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/**
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* @param BActiveRecord $element
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* @param array $htmlOptions
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*
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* @internal param null $id
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*/
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protected function renderElement(BActiveRecord $element, $htmlOptions = array())
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{
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$id = Arr::get($htmlOptions, 'id', $element->getPrimaryKey());
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$htmlOptions['id'] = get_class($element).'-'.$id;
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echo CHtml::tag('li', $htmlOptions, false, false);
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foreach($this->attributes as $key => $attributeOptions)
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{
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if( is_null($attributeOptions) )
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continue;
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$attribute = is_array($attributeOptions) ? $key : $attributeOptions;
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$tag = Arr::get($attributeOptions, 'tag', 'input');
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$type = Arr::get($attributeOptions, 'type', 'text');
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$options = Arr::get($attributeOptions, 'htmlOptions', array('class' => 'span4'));
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if( isset($attributeOptions['class']) )
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$options['class'] = $attributeOptions['class'];
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$options['name'] = "{$this->className}[{$id}][{$attribute}]";
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$options['value'] = $element->$attribute;
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if( is_string($tag) )
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{
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switch($tag)
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{
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case 'image':
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echo CHtml::openTag('span', array('style' => 'display: inline-block;'));
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echo CHtml::openTag('span', array('style' => 'display: inline-block; width: 24px; margin-right: 7px;'));
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echo CHtml::image($element->getImage($attribute), '', Arr::get($attributeOptions, 'imageOptions', array('style' => 'max-width: 24px; max-height: 24px;')));
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echo CHtml::closeTag('span');
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echo CHtml::fileField($options['name'], $options['value']);
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echo CHtml::closeTag('span');
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break;
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case 'dropdownlist':
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$defaultItem = Arr::cut($attributeOptions, 'defaultItem', array('' => 'Не задано'));
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$items = !empty($defaultItem) ? $defaultItem : array();
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$items = CMap::mergeArray($items, Arr::cut($attributeOptions, 'items', array()));
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echo CHtml::dropDownList($options['name'], $options['value'], $items, $options);
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break;
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case 'textarea':
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$options['class'] = isset($options['class']) ? $options['class'].' related-item-textarea' : '';
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echo CHtml::textArea($options['name'], $options['value'], $options);
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break;
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case 'color':
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$options['type'] = 'color';
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$tag = 'input';
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$options['class'] = isset($options['class']) ? $options['class'].' input-color' : '';
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case 'input':
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$options['type'] = Arr::get($options, 'type', $type);
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if( $options['type'] == 'checkbox' )
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{
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$options['value'] = CheckBoxBehavior::CHECKED_VALUE;
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if( !empty($element->$attribute) )
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$options['checked'] = 'checked';
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}
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default:
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echo CHtml::tag($tag, $options);
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}
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}
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elseif( is_callable($tag) )
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{
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call_user_func_array($tag, array($element, $options));
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}
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echo ' ';
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}
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$this->renderAjaxButton($id);
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echo CHtml::closeTag('li');
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}
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protected function renderAjaxButton($id)
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{
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echo CHtml::ajaxLink('', $this->controller->createUrl('deleteRelated'),
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array(
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'type' => 'post',
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'data' => array('id' => $id, 'relation' => $this->relation),
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'update' => '#'.$this->className.'-'.$id,
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'beforeSend' => "function(){return confirm('Вы действительно хотите удалить данный элемент?')}",
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'error' => 'function(){alert("Невозможно удалить элемент!")}'),
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array(
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'class' => 'btn btn-alone delete',
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'rel' => 'tooltip',
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'data-original-title' => 'Удалить элемент'
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)
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);
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}
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protected function renderCloneScript()
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{
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Yii::app()->clientScript->registerScript(__CLASS__.$this->relation, "
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var className = '{$this->className}';
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var button = $('#add-item-btn-{$this->relation}');
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var itemsExp = '[name*=' + className + '\\\\[template\\\\]]';
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button.parents('tr').find(itemsExp).attr('disabled', 'disabled');
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$(button).on('click', function()
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{
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var tr = $(this).parents('tr');
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var template = tr.find('#' + className + '-template');
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var ul = tr.find('td ul.multi-list-items');
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var count = $(ul).find('li').length;
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var li = template.clone();
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var re = /(\w+)\[(\w+)\]\[(\w+)\]/;
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229
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$(li).find(itemsExp).each(function(){
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var name = $(this).attr('name').replace(re, '$1[new' + String(count) + '][$3]');
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$(this).attr('name', name);
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$(this).removeAttr('disabled');
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});
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235
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li.show().removeAttr('id').find('.delete').remove();
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236
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li.append('<a class=\"btn btn-alone delete\" rel=\"tooltip\" href=\"#\" data-original-title=\"Удалить вариант\">');
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$(li).find('a').on('click', function(e){e.preventDefault();$(this).parents('li').remove()});
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$(ul).append(li);
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});
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240
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241
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var setHeaderSizes = function() {
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242
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$('.multi-list-header li').each(function(index) {
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243
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var width = $('ul.multi-list-items li:eq(1)').children().eq(index).outerWidth();
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$(this).width(width);
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});
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};
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248
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setHeaderSizes();
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249
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250
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$(window).on('resize', function() {
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251
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setHeaderSizes()
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252
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});", CClientScript::POS_READY);
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}
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} |
shogodev /
argilla
tatarinov
Loading history...
This check looks for function or method calls that always return null and whose return value is assigned to a variable.
The method
getObject()can return nothing but null, so it makes no sense to assign that value to a variable.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.