如何使 GridView 按钮更新和删除仅对管理员可见? [英] How to make that GridView buttons update and delete just only visible for admins?

问题描述

我是 Yii2 的新手，我有 3 种用户权限:

I am new to Yii2 and I have 3 kind of user rights:

Admin、moderator 和 user.我有我的 GridView，我不想向用户显示 Update 和 Delete 按钮，只显示 GridView.我该怎么做?

Admin, moderator and user. I have my GridView and I don't want to show for the user the Update and Delete buttons, just only the GridView. How should I do that?

这是我的actionCreate，有一个输入表单:

Here is my actionCreate, there is an input form:

    public function actionCreate()
{
    $model = new Project();
    $model->scenario = Project::SCENARIO_CREATE;

    if ($model->load(Yii::$app->request->post())) {
        if ($model->save()) {
            Yii::$app->getSession()->setFlash('success', Yii::t('app', 'Skelbimas sėkmingai pridėtas!'));
            return $this->redirect(['index']);
        }
    }
    return $this->render('create', [
        'model' => $model,
    ]);
}   

我尝试根据此搜索信息，但找不到有用的信息.感谢您提供任何帮助或信息.

I've tried to search the information according to this, but couldn't find useful ones. Thanks for any help or information.

推荐答案

要实现这一点，您必须使用属性 $visibleButtons 你的 ActionColum 类.

To accomplish this, you have to use the property $visibleButtons of you ActionColum class.

所以:

'visibleButtons' = [
    'update' => Yii::$app->user->can('update'), // or whatever condition
    'delete' => Yii::$app->user->can('update')
]

等等.visibleButtons 数组上的每个 Key 都是按钮的名称.

and so on. Each Key on the visibleButtons array is the name of the button.

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