/** * Generates the dropdown menu. * * @return string the rendering result. */ protected function renderDropdown() { $buttons = []; foreach ($this->buttons as $key => $button) { $options = $this->options; unset($options['id']); $url = $this->createUrl($this->key, $key); $label = $this->encodeLabels ? Html::encode($button['label']) : $button['label']; $buttons[] = ['label' => isset($button['icon']) ? Html::icon($button['icon'], ['class' => 'text-' . $button['type']]) . ' ' . $label : $label, 'url' => $url, 'linkOptions' => $options]; } if (count($buttons) <= 1) { return ''; } $splitButton = Button::widget(['label' => '<span class="caret"></span>', 'encodeLabel' => false, 'options' => ['data-toggle' => 'dropdown', 'aria-haspopup' => 'true', 'class' => 'btn-default dropdown-toggle btn-xs']]); return $splitButton . "\n" . Dropdown::widget(['items' => $buttons, 'encodeLabels' => false, 'options' => ['class' => 'pull-right']]); }
/** * Initializes the default button rendering callbacks. */ public function initDefaultButtons() { if (!isset($this->buttons['view'])) { $this->buttons['view'] = function ($url, $model, $key) { return Html::a(Html::icon('eye', ['class' => 'text-warning']) . ' ' . Yii::t($this->_messageCategory, 'View'), $url, ['data-pjax' => '0']); }; } if (!isset($this->buttons['update'])) { $this->buttons['update'] = function ($url, $model, $key) { return Html::a(Html::icon('pencil', ['class' => 'text-success']) . ' ' . Yii::t($this->_messageCategory, 'Edit'), $url, ['data-pjax' => '0']); }; } if (!isset($this->buttons['delete'])) { $this->buttons['delete'] = function ($url, $model, $key) { return Html::a(Html::icon('times', ['class' => 'text-danger']) . ' ' . Yii::t($this->_messageCategory, 'Delete'), $url, ['data-confirm' => $this->deleteMessage, 'data-method' => 'post', 'data-pjax' => '0']); }; } }