Laravel破坏嵌套资源 [英] Laravel destroy nested resource
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问题描述
我有一个资源名称 OrganizationEmailDomain
Route :: resource('organizations.emaildomains'，'OrganizationEmailDomainController'，['except'=> ['show']])); 并且能够对其进行索引
在该视图中，单击三个点时有破坏部分
< form action =''{{route('organizations.emaildomains.destroy'，['organization'=> $ id，'emaildomain'=>> $ email_domain-> id])}}"method ="post">@csrf@method('删除')< button type =按钮"class ="dropdown-item"onclick =" confirm('{{__("您确定要删除此电子邮件域吗?")}}'')吗?this.parentElement.submit():``>{{ __('删除') }}</button></form> 如果在该索引视图中，我回显$ email_domains(<?php echo $ email_domains;?> )，则我得到了预期的效果(请注意，以下是在添加图像之前，因此记录与图片不符
[{"id":1，"email_domain":"test.com"，"organization_id":1，"created_at":"2021-03-02T14:46:50.000000Z"，"updated_at":"2021-03-02T14:46:56.000000Z"}，{"id":2，"email_domain":"gmail.com"，"organization_id":1，" created_at":null，" updated_at":null}] 当我试图摧毁
/***从存储中删除指定的资源.** @param \ App \ OrganizationEmailDomain $ emailDomain* @return \ Illuminate \ Http \ Response*/公共功能destroy(组织$ organization，OrganizationEmailDomain $ emailDomain){//dd($ emailDomain);$ emailDomain-> delete();返回redirect()-> route('organizations.emaildomains.index'，$ organization-> id)-> withStatus(__("Organization's email domain included成功删除.")));} 该 dd($ emailDomain)返回此
此操作删除了第一行 AAAAAAAAAAAAAAAAA
如果我然后尝试删除 BBBBBBBBBBBBBBB (现在成为第一行)，它将删除就可以了.
作为参考，这是index.blade.php，我之前共享的表单位于
< table class =" table table-flush"id ="datatable-basic"< thead class ="thead-light">< tr>< th范围="col"> {{__('Organization')}}}</th< th范围="col"> {{__('电子邮件域')}}}</th;< th范围="col"> {{__('创建日期')}}}</th;@can('manage-org-emaildomains，App \ User :: class)< th scope ="col">/th@endcan</tr></thead>< tbody>@foreach($ email_domains作为$ email_domain)< tr>< td> {{$ organization->名称}}</td>< td> {{$ email_domain-> email_domain}}</td>< td> {{$ email_domain-> created_at吗?$ email_domain-> created_at-> format('d/m/Y H:i'):"NULL";}}</td>@can('manage-org-emaildomains，App \ User :: class)< td class ="text-right">@if(auth()-> user()-> can('update'，$ email_domain)|| auth()-> user()-> can('show'，$ email_domain)|| auth()-> user()-> can('delete'，$ email_domain))< div class =下拉">< a class ="btn btn-sm btn-icon-only text-light"href =#"角色=按钮"data-toggle =下拉"aria-haspopup ="true"；aria-expanded =假"< i class ="fas fa-省略号-v">/i</a>< div class =下拉菜单-下拉菜单-右键-下拉菜单-箭头">@can('show'，$ email_domain)< a class =下拉项目"href =" {{route('organizations.emaildomains.show'，['organization'=> $ id，'emaildomain'=> $ email_domain-> id])}}> {{__('显示')}}</a>@endcan@can('update'，$ email_domain)< a class =下拉项目"href =" {{route('organizations.emaildomains.edit'，['organization'=> $ id，'emaildomain'=> $ email_domain-> id])}}> {{__('编辑')}}</a>@endcan@if(auth()-> user()-> can('delete'，$ email_domain))< form action =" {{route('organizations.emaildomains.destroy'，['organization'=> $ id，'emaildomain'=> $ email_domain-> id])}}';method ="post">@csrf@method('删除')< button type =按钮"class ="dropdown-item"onclick =" confirm('{{__("您确定要删除此电子邮件域吗?")}}'')吗?this.parentElement.submit():``>{{ __('删除') }}</button></form>@万一</div></div>@万一</td>@endcan</tr>@endforeach</tbody></table> 解决方案
我已将路由更改为浅层嵌套
Route :: resource('organizations.emaildomains'，'OrganizationEmailDomainController'，['except'=> ['show']])-> shallow(); 然后填写表格
< form action ="{{route('emaildomains.destroy'，['organization'=> $ id，'emaildomain'= >> $ email_domain-> id])}}'";method ="post">@csrf@method('删除')< button type =按钮"class ="dropdown-item";onclick =" confirm('{{__("您确定要删除此电子邮件域吗?")}}'')吗?this.parentElement.submit():``>{{ __('删除') }}</button></form> 和destroy()
/***从存储中删除指定的资源.** @param \ App \ OrganizationEmailDomain $ emailDomain* @return \ Illuminate \ Http \ Response*/公共功能destroy(Request $ request，OrganizationEmailDomain $ emailDomain){$ path = $ request-> path();$ id = substr($ path，strrpos($ path，'/')+ 1);$ emailDomain = OrganizationEmailDomain :: find($ id);$ emailDomain-> delete();return redirect()-> route('organizations.emaildomains.index'，$ request-> query()['organization'])-> withStatus(__("Organization's email domain included成功删除."));} 现在可以正常工作了.
I have a resource name OrganizationEmailDomain
Route::resource('organizations.emaildomains', 'OrganizationEmailDomainController', ['except' => ['show']]);
and able to index it just fine
In that view, when clicking in the three dots there's the destroy part
<form action="{{ route('organizations.emaildomains.destroy', ['organization' => $id, 'emaildomain' => $email_domain->id]) }}" method="post">
@csrf
@method('delete')
<button type="button" class="dropdown-item" onclick="confirm('{{ __("Are you sure you want to delete this email domain?") }}') ? this.parentElement.submit() : ''">
{{ __('Delete') }}
</button>
</form>
If in that index view I echo $email_domains (<?php echo $email_domains;?>) then I get as expected (note that the following was before the images were added, so the records don't match the images)
[{"id":1,"email_domain":"test.com","organization_id":1,"created_at":"2021-03-02T14:46:50.000000Z","updated_at":"2021-03-02T14:46:56.000000Z"},{"id":2,"email_domain":"gmail.com","organization_id":1,"created_at":null,"updated_at":null}]
When I try to destroy
/**
* Remove the specified resource from storage.
*
* @param \App\OrganizationEmailDomain $emailDomain
* @return \Illuminate\Http\Response
*/
public function destroy(Organization $organization, OrganizationEmailDomain $emailDomain)
{
//dd($emailDomain);
$emailDomain->delete();
return redirect()->route('organizations.emaildomains.index',$organization->id)->withStatus(__("Organization's email domain successfully deleted."));
}
that dd($emailDomain) returns this
As langbox states
(...) hasMany relationship (...) so it returns a Collection always
So, inspired in this answer from Dan, just substituted
$emailDomain->delete();
with the following
$org_email = OrganizationEmailDomain::where('id', $organization->org_email_domains->pluck('id'))->delete();
given that in Organization model I have
/**
* Get the email domains of the organization
*
* @return void
*/
public function org_email_domains()
{
return $this->hasMany(OrganizationEmailDomain::class);
}
What's the problem here?
It always deletes the record that is in the row above.
For example, let's delete DDDDDDDDDDDDDDDDDDD
this deleted the first row, AAAAAAAAAAAAAAAAA
If I then try to delete BBBBBBBBBBBBBBB (which now became the first row) it'll delete just fine.
For reference, here's the index.blade.php where the form I shared previously is at
<table class="table table-flush" id="datatable-basic">
<thead class="thead-light">
<tr>
<th scope="col">{{ __('Organization') }}</th>
<th scope="col">{{ __('Email Domain') }}</th>
<th scope="col">{{ __('Creation date') }}</th>
@can('manage-org-emaildomains', App\User::class)
<th scope="col"></th>
@endcan
</tr>
</thead>
<tbody>
@foreach ($email_domains as $email_domain)
<tr>
<td>{{ $organization->name }}</td>
<td>{{ $email_domain->email_domain }}</td>
<td>{{ $email_domain->created_at ? $email_domain->created_at->format('d/m/Y H:i') : "NULL" }}</td>
@can('manage-org-emaildomains', App\User::class)
<td class="text-right">
@if (auth()->user()->can('update', $email_domain) || auth()->user()->can('show', $email_domain) || auth()->user()->can('delete', $email_domain))
<div class="dropdown">
<a class="btn btn-sm btn-icon-only text-light" href="#" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
<i class="fas fa-ellipsis-v"></i>
</a>
<div class="dropdown-menu dropdown-menu-right dropdown-menu-arrow">
@can('show', $email_domain)
<a class="dropdown-item" href="{{ route('organizations.emaildomains.show', ['organization' => $id, 'emaildomain' => $email_domain->id]) }}">{{ __('Show') }}</a>
@endcan
@can('update', $email_domain)
<a class="dropdown-item" href="{{ route('organizations.emaildomains.edit', ['organization' => $id, 'emaildomain' => $email_domain->id]) }}">{{ __('Edit') }}</a>
@endcan
@if (auth()->user()->can('delete', $email_domain))
<form action="{{ route('organizations.emaildomains.destroy', ['organization' => $id, 'emaildomain' => $email_domain->id]) }}" method="post">
@csrf
@method('delete')
<button type="button" class="dropdown-item" onclick="confirm('{{ __("Are you sure you want to delete this email domain?") }}') ? this.parentElement.submit() : ''">
{{ __('Delete') }}
</button>
</form>
@endif
</div>
</div>
@endif
</td>
@endcan
</tr>
@endforeach
</tbody>
</table>
解决方案
I've changed the route to shallow nesting
Route::resource('organizations.emaildomains', 'OrganizationEmailDomainController', ['except' => ['show']])->shallow();
then the form to
<form action="{{ route('emaildomains.destroy', ['organization' => $id, 'emaildomain' => $email_domain->id]) }}" method="post">
@csrf
@method('delete')
<button type="button" class="dropdown-item" onclick="confirm('{{ __("Are you sure you want to delete this email domain?") }}') ? this.parentElement.submit() : ''">
{{ __('Delete') }}
</button>
</form>
and the destroy() to
/**
* Remove the specified resource from storage.
*
* @param \App\OrganizationEmailDomain $emailDomain
* @return \Illuminate\Http\Response
*/
public function destroy(Request $request, OrganizationEmailDomain $emailDomain)
{
$path = $request->path();
$id = substr($path, strrpos($path, '/') + 1);
$emailDomain = OrganizationEmailDomain::find($id);
$emailDomain->delete();
return redirect()->route('organizations.emaildomains.index',$request->query()['organization'])->withStatus(__("Organization's email domain successfully deleted."));
}
and now it works fine.
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