我正在使用HTML表单,而不是Laravel Collective。
现在我已成功为我的CMS中的用户创建了一个CRUD,但有一件事困扰我:
如何在我的用户列表中设置删除按钮,而不是特定的编辑页面?
此外,当用户单击“删除”按钮以显示用于删除特定用户的确认弹出窗口时,这将是很好的。
所以,这是我的代码:
控制器:
/**
* Remove the specified resource from storage.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function destroy($id)
{
$user = User::findOrFail($id);
$user->delete();
return redirect('/admin/users');
}
用户列表页面:
@extends('layouts.backend')
@section('content')
<h1>Users</h1>
<a class="btn btn-primary" href="/admin/users/create">Create new user</a>
<table class="table">
<thead>
<tr>
<th>Id</th>
<th>Name</th>
<th>Email</th>
<th>Role</th>
<th>Status</th>
<th>Created</th>
<th>Updated</th>
<th>Operations</th>
</tr>
</thead>
<tbody>
@if($users)
@foreach($users as $user)
<tr>
<td>{{$user->id}}</td>
<td>{{$user->name}}</td>
<td>{{$user->email}}</td>
<td>{{$user->role ? $user->role->name : 'User has no role'}}</td>
<td>{{$user->status == 1 ? 'Active' : 'Not active'}}</td>
<td>{{$user->created_at->diffForHumans()}}</td>
<td>{{$user->updated_at->diffForHumans()}}</td>
<td>
<a href="/admin/users/{{$user->id}}/edit" class="btn btn-primary">Edit</a>
<a class="btn btn-danger" href="">Delete</a> // HOW TO ACHIEVE THIS?
</td>
</tr>
@endforeach
@endif
</tbody>
</table>
@endsection
特定的编辑用户页面:
@extends('layouts.backend')
@section('content')
<h1>Edit user</h1>
<form method="POST" action="/admin/users/{{$user->id}}">
{{ csrf_field() }}
{{ method_field('PATCH') }}
<div class="form-group">
<label>Name:</label>
<input type="text" name="name" class="form-control" value="{{$user->name}}">
</div>
<div class="form-group">
<label>Email:</label>
<input type="text" name="email" class="form-control" value="{{$user->email}}">
</div>
<div class="form-group">
<label>Role:</label>
<select name="role_id" class="form-control">
@if($user->role_id == 1)
<option value="1" selected>Administrator</option>
<option value="2">Editor</option>
@else
<option value="1">Administrator</option>
<option value="2" selected>Editor</option>
@endif
</select>
</div>
<div class="form-group">
<label>Status:</label>
<select name="status" class="form-control">
@if($user->status == 1)
<option value="1" selected>Active</option>
<option value="0">Not active</option>
@else
<option value="1">Active</option>
<option value="0" selected>Not active</option>
@endif
</select>
</div>
<div class="form-group">
<label>Password</label>
<input type="password" name="password" class="form-control" value="{{$user->password}}">
</div>
<div class="form-group">
<input type="submit" name="submit" value="Update user" class="btn btn-primary">
</div>
</form>
<form id="delete-form" method="POST" action="/admin/users/{{$user->id}}">
{{ csrf_field() }}
{{ method_field('DELETE') }}
<div class="form-group">
<input type="submit" class="btn btn-danger" value="Delete user">
</div>
</form>
@include('inc.errors')
@endsection
路线:
Route::group(['middleware'=>'admin'], function(){
Route::resource('admin/users', 'AdminUsersController');
Route::get('/admin', function(){
return view('admin.index');
});
// Route::resource('admin/posts', 'AdminPostsController');
});
答案 0 :(得分:10)
您发布的代码并不明显,但您的DELETE
路由需要DELETE
方法。应该这样!
但是在您的列表中,您尝试使用GET
方法访问它。
真的,您应该只重复使用编辑页面中的代码,该代码已经伪造DELETE
方法。
这样的事情:
...
<td>
<a href="/admin/users/{{$user->id}}/edit" class="btn btn-primary">Edit</a>
<form method="POST" action="/admin/users/{{$user->id}}">
{{ csrf_field() }}
{{ method_field('DELETE') }}
<div class="form-group">
<input type="submit" class="btn btn-danger delete-user" value="Delete user">
</div>
</form>
</td>
...
...
// Mayank Pandeyz's solution for confirmation customized for this implementation
<script>
$('.delete-user').click(function(e){
e.preventDefault() // Don't post the form, unless confirmed
if (confirm('Are you sure?')) {
// Post the form
$(e.target).closest('form').submit() // Post the surrounding form
}
});
</script>
答案 1 :(得分:3)
正如您所说,当用户点击“删除”按钮以显示删除特定用户的确认弹出窗口时,这将是一件好事。为此,您必须使用jquery
和ajax
。更改以下代码:
<a class="btn btn-danger" href="">Delete</a>
到
<a class="btn btn-danger delete_user" href="javascript:void(0);" id="{{$user->id}}">Delete</a>
并设置一个事件监听器:
$('.delete_user').click(function(){
if( confirm('Are you sure?') )
{
var id = $(this).attr('id');
// Make an ajax call to delete the record and pass the id to identify the record
}
});
答案 2 :(得分:0)
您可以更新代码,如:
<a class="btn btn-danger" href="/admin/users/{{$user->id}}/delete" >Delete</a>
OR 您应该使用路线名称删除用户,例如:
<a href="{{ route('admin.user.delete', [$user->id]) }}" class="btn btn-xs btn-danger" onclick="return confirm('Are you sure?')">Delete</a>
答案 3 :(得分:0)
带有“ laravel form helper”和jquery的选项
<div class="actions">
<a href="#" class="list-icons-item delete-action">
<i class="icon-trash"></i>
</a>
{{ Form::open(['url' => route('admin.users.destroy', $user), 'method' => 'delete']) }}
{{ Form::close() }}
</div>
<script>
$(document).ready(function () {
$('.delete-action').click(function (e) {
if (confirm('Are you sure?')) {
$(this).siblings('form').submit();
}
return false;
});
});
</script>