protected function renderLoading()
{
$options = $this->options;
$label = ArrayHelper::getValue($this, 'label', '数据加载中');
Html::addCssClass($options, ['weui_loading_toast']);
Html::addCssStyle($options, ['display' => 'none']);
$content = <<<EOF
<div class="weui_mask_transparent"></div>
<div class="weui_toast">
<div class="weui_loading">
<div class="weui_loading_leaf weui_loading_leaf_0"></div>
<div class="weui_loading_leaf weui_loading_leaf_1"></div>
<div class="weui_loading_leaf weui_loading_leaf_2"></div>
<div class="weui_loading_leaf weui_loading_leaf_3"></div>
<div class="weui_loading_leaf weui_loading_leaf_4"></div>
<div class="weui_loading_leaf weui_loading_leaf_5"></div>
<div class="weui_loading_leaf weui_loading_leaf_6"></div>
<div class="weui_loading_leaf weui_loading_leaf_7"></div>
<div class="weui_loading_leaf weui_loading_leaf_8"></div>
<div class="weui_loading_leaf weui_loading_leaf_9"></div>
<div class="weui_loading_leaf weui_loading_leaf_10"></div>
<div class="weui_loading_leaf weui_loading_leaf_11"></div>
</div>
<p class="weui_toast_content">{$label}</p>
</div>
EOF;
return Html::tag('div', $content, $options);
}
public function init()
{
parent::init();
if (null === $this->iconClass) {
throw new InvalidConfigException('iconClass must be set');
}
Html::addCssClass($this->options, ['weui_msg']);
}
protected function getButtonsHtml()
{
$buttons = '';
foreach ($this->buttons as $button) {
/* @var $button array */
Html::addCssClass($button, [Button::BTN_DIALOG]);
$buttons .= Button::widget($button);
}
return $buttons;
}
/**
* @param string|array $type
* @param string $tagName
* @return string
* @see http://mp.weixin.qq.com/wiki/2/ae9782fb42e47ad79eb7b361c2149d16.html#Icon
*/
public static function icon($type, $tagName = 'i')
{
if (!is_array($type)) {
$type = [$type];
}
foreach ($type as &$t) {
$t = static::ICON_PREFIX . $t;
}
$options = [];
Html::addCssClass($options, $type);
return static::tag($tagName, '', $options);
}
