Question

我是Yii2的新成员。我默认将Yii2高级模板与新模板集成在一起。我需要使用活动类从侧栏单击菜单。在我的代码下面。我该怎么做？请帮助我

<li class="">
   <?= Html::a('<i class="glyphicon glyphicon-education"></i><span>Суд жараёни</span>', ['law1/']) ?>
</li>
<li class="">
   <?= Html::a('<i class="glyphicon glyphicon-check"></i><span>МИБ</span>', ['law2/']) ?>
</li>
<li class="">
   <?= Html::a('<i class="glyphicon glyphicon-ruble"></i><span>Прократура</span>', ['law3/']) ?>
</li>
<li class="">
   <?= Html::a('<i class="glyphicon glyphicon-bitcoin"></i><span>Банк</span>', ['law4/']) ?>
</li>

Answer 1

一些简单的方法

您可以将controller/route/action与URL进行比较，如果它们匹配，请添加带有yii2帮助器的活动类：

向html链接添加简单类：

<?php
use yii\helpers\Html;
$controller =  Yii::$app->controller->id;
$options = ['class' => ['btn btn-md btn-default']];
if ($controller == 'batch') {
    Html::addCssClass($options, ['active']);
}
echo $link = Html::a('SomeLink', ['batch/view'], $options);
echo $link = Html::a('SomeLink', ['batch/view'],);
?>

如果使用导航窗口小部件，则可以利用active和visible属性：

<?php
use mdm\admin\components\Helper;
$controller =  Yii::$app->controller->id;
echo kartik\sidenav\SideNav::widget([
    'type' => SideNav::TYPE_DEFAULT,
    'items' => [
        [
            'url' => ['supplier/index'],
            'label' => 'Suppliers',
            //'icon' => 'th-list',
            'active' => $controller == 'supplier',
            'visible' => Helper::checkRoute('supplier/index'),
        ],
        [
            'url' => ['site/index'],
            'label' => 'Sites',
            //'icon' => 'th-list',
            'active' => $controller == 'site',
            'visible' => Helper::checkRoute('site/index'),
        ],
    ],
]);
?>

如何在Yii2中为点击按钮提供活动课堂

1 个答案: