public function init()
{
parent::init();
$boxClassNames = ['box'];
$boxClassNames[] = 'box-' . $this->style;
if ($this->solid) {
$boxClassNames[] = 'box-solid';
}
$opt = Html::beginTag('div', ['class' => implode(' ', $boxClassNames)]);
// header
$opt .= Html::beginTag('div', ['class' => 'box-header with-border']);
$opt .= Html::tag('h3', $this->title, ['class' => 'box-title']);
if (count($this->tools) > 0) {
$predefinedBtns = ['collapse' => Html::button(Html::icon('minus'), ['class' => 'btn btn-box-tool', 'title' => '折叠', 'data' => ['widget' => 'collapse', 'toggle' => 'tooltip']]), 'remove' => Html::button(Html::icon('times'), ['class' => 'btn btn-box-tool', 'title' => '移除', 'data' => ['widget' => 'remove', 'toggle' => 'tooltip']])];
for ($i = 0; $i < count($this->tools); $i++) {
$alias = $this->tools[$i];
if (isset($predefinedBtns[$alias])) {
$this->tools[$i] = $predefinedBtns[$alias];
}
}
$opt .= Html::beginTag('div', ['class' => 'box-tools pull-right']);
$opt .= implode('', $this->tools);
$opt .= Html::endTag('div');
}
$opt .= Html::endTag('div');
// body
$opt .= Html::beginTag('div', ['class' => 'box-body']);
echo $opt;
}
/**
* Fix the problem that the toggle button
* is missing in AdminLTE.
*
* @return string the rendering toggle button.
*/
protected function renderToggleButton()
{
$bar = Html::icon('bars');
$screenReader = "<span class=\"sr-only\">{$this->screenReaderToggleText}</span>";
return Html::button("{$screenReader}\n{$bar}", ['class' => 'navbar-toggle', 'data-toggle' => 'collapse', 'data-target' => "#{$this->containerOptions['id']}"]);
}
