Laravel 5 使用销毁方法删除现有文章
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Laravel 5 Delete existing Article with destroy method
提问by Mamulasa
I am trying to delete an article with the following code:
我正在尝试使用以下代码删除一篇文章：
ArticlesController:
文章控制器：
public function destroy($id) {
$article = Article::findOrFail($id);
$article->delete();
return redirect('backend/dashboard')->with([
'flash_message' => 'Deleted',
'flash_message_important' => false
]);
}
View:
看法：
@foreach($articles as $key => $article)
<tr>
<td class="td-actions text-right">
<a href="{{action('ArticlesController@edit',$article->id)}}"type="button" rel="tooltip" title="" class="btn btn-info btn-simple btn-xs" data-original-title="Edit Article">
<i class="fa fa-edit"></i>
</a>
<a href="{{action('ArticlesController@destroy',$article->id)}}" type="button" rel="tooltip" title="" class="btn btn-danger btn-simple btn-xs" data-original-title="Delete Article">
<i class="fa fa-times"></i>
</a>
</td>
</tr>
@endforech
By clicking the "Delete Article" Button I am redirected to a total different view. It seems like the @show method is executed.
通过单击“删除文章”按钮，我被重定向到一个完全不同的视图。似乎执行了@show 方法。
My Routes:
我的路线：
Route::get('backend/articles/archive', 'ArticlesController@archive');
Route::resource('backend/articles', 'ArticlesController');
Route::get('backend/dashboard', [
'middleware' => 'auth',
'uses' => 'PagesController@dashboard'
]);
How can I fix this?
我怎样才能解决这个问题？
采纳答案by Sameer Shaikh
The reason is because you are using atag. Use the formtag with method equals to delete which will solve your problem.
究其原因是因为你使用一个标签。使用带有方法等于删除的表单标签，这将解决您的问题。
@foreach($articles as $key => $article)
<tr>
<td class="td-actions text-right">
<a href="{{action('ArticlesController@edit',$article->id)}}"type="button" rel="tooltip" title="" class="btn btn-info btn-simple btn-xs" data-original-title="Edit Article">
<i class="fa fa-edit"></i>
</a>
{{ Form::open([ 'method' => 'delete', 'route' => [ 'items.destroy', $item->id ] ]) }}
{{ Form::submit('Delete', ['class' => 'btn btn-danger']) }}
{{ Form::close() }}
</td>
</tr>
@endforech
回答by Komal
Try to do like this
尝试这样做
public function destroy($id) {
$article = Article::findOrFail($id);
$article->delete();
return view('dashboard')->with([
'flash_message' => 'Deleted',
'flash_message_important' => false
]);
}
回答by Alexey Mezenin
You need to use deletemethod to call destroy()action, for example:
您需要使用delete方法来调用destroy()操作，例如：
{!! Form::open(['method' => 'Delete', 'route' => ['article.destroy', $id]]) !!}
<button type="submit" class="btn">Delete article</button>
{!! Form::close() !!}
You can't use a hreflink here.
你不能a href在这里使用链接。
回答by renov8
You are not passing the variables correctly.
您没有正确传递变量。
$url = action('UserController@profile', ['id' => 1]);
