Yii2 Kartik SideNav 如何设置 'active' 选项

Question

我通过将 url 设置为 controller/action 让 Kartik 的 SideNav (http://demos.krajee.com/sidenav-demo/profile/default) 正常工作，但不明白如何设置活动选项以便菜单保持打开状态并且正确的菜单项保持选中状态。

我试过设置 'active'=> 'controller/action'（见下文）以及 'active' => 'controller/action/default#demo' 但无济于事。当我将其设置为 'employee/employee-dashboard/default#demo' 时，它确实会突出显示一个选项卡，但当我在这些选项卡上以相同的方式执行此操作时，不会更改其他选项卡。原始设置为 'active'=> 'home' 我认为这只是动作，但对我也不起作用。

            $type = SideNav::TYPE_DEFAULT;
            $heading = '<i class="glyphicon glyphicon-cog"></i> Employee Menu';
            $item = '/employee/employee-dashboard/default#demo';

echo SideNav::widget([
                'type' => $type,
                'encodeLabels' => false,
                'heading' => $heading,
                'items' => [
                    // Important: you need to specify url as 'controller/action',
                    // not just as 'controller' even if default action is used.
                    //
                    // NOTE: The variable `$item` is specific to this demo page that determines
                    // which menu item will be activated. You need to accordingly define and pass
                    // such variables to your view object to handle such logic in your application
                    // (to determine the active status).
                    //
                    ['label' => 'Dashboard', 'icon' => 'home', 'url' => Url::to(['/employee/employee-dashboard', 'type'=>$type]), 'active' => ($item == '/employee/employee-dashboard/default#demo')]

                    ['label' => 'Paycheck Info', 'icon' => 'book', 'items' => [
                        ['label' => '<span class="pull-right badge">10</span> W2 Forms', 'url' => Url::to(['/employee/w2-form', 'type'=>$type]), 'active' => ($item == 'w2-form')],

Answer 1

'active'=>($item == 'about')

where
    $item = Yii::$app->controller->action->id;


This is how i used

<?php

    $item = Yii::$app->controller->action->id;
    echo SideNav::widget([
        'type' => SideNav::TYPE_DEFAULT,
        'heading' => 'Options',
        'items' => [
            [
                'url' => Yii::$app->homeUrl,
                'label' => 'Home',
                'icon' => 'home',
                'active'=>($item == 'index')
            ],
            [
                'label' => 'Help',
                'icon' => 'question-sign',
                'items' => [
                    ['label' => 'About', 'icon'=>'info-sign', 'url'=>Yii::$app->homeUrl.'site/about', 'active'=>($item == 'about')],
                    ['label' => 'Contact', 'icon'=>'phone', 'url'=>Yii::$app->homeUrl.'site/contact', 'active'=>($item == 'contact')],
                ],
            ],
        ],
    ]);
?>

Answer 2

如果您想在每页的基础上设置活动菜单项，我找到的一个解决方案是：

创建一个单独的视图文件（例如 sidemenu.php），仅包含 SideNav 小部件，它接受名为 'currentPage' 的参数。

echo SideNav::widget([
    'type' => SideNav::TYPE_DEFAULT,
    'heading' => 'Options',
    'items' => [
       [
          'url' => Url::toRoute('/site/index'),
          'label' => 'Home',
          'icon' => 'file',
          'active'=>($currentPage == 'home'),
       ],
       [
          'url' => Url::toRoute('/site/about'),
          'label' => 'About',
          'icon' => 'file',
          'active'=>($currentPage == 'about'),
       ],

然后在呈现菜单的视图页面中，设置 currentPage 属性 -- 例如：

echo $this->render('sidemenu', ['currentPage'=>'home']);

或 echo $this->render('sidemenu', ['currentPage'=>'about']);

Yii2 Kartik SideNav 如何设置 'active' 选项

Yii2 Kartik SideNav How to set 'active' option

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yii2-advanced-app

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