如何在 Controller switch case 函数中使用提交值？

Question

如何从提交按钮获取值数据以验证 switch case 函数中的值？在这里你可以从我的角度来看一部分。

{{Form::open(['route' => ['mgmtgroups_approvel', 'test' => $grouprequest->group_name]])}}
   Create User {{$grouprequest->username}} in Group {{$grouprequest->group_name}} ?
   {!! Form::submit('Yes',['class' => 'btn btn-default', 'name' => 'submitbutton', 'value' => 'save'])!!}
   {!! Form::submit('No',['class' => 'btn btn-default', 'name' => 'submitbutton', 'value' => 'nosave'])!!}
{!! Form::close() !!}

这是我的控制器功能和开关盒功能。

public function setGroupApprovel(Request $request){
switch($request->submitbutton) {
        case 'save': 
            $groups_create_subscription = new GroupSubscription();
            $groups_create_subscription->idgroups = $request->input('idgroup');
            $groups_create_subscription->subscriber = $request->input('iduser');
            $groups_create_subscription->save();
        break;
        case 'nosave': 
            $groups_request = new GroupRequest();
            $groups_request->iduser::find($request->iduser);
            $groups_request->request_active = 0;
            $groups_request->save;
        break;}

目前没有使用 switch case 功能。也许该函数无法通过 'save' 和 'nosave' 读取提交值？

Answer 1

你可以在你的方法中使用$request->get('submitbutton')：

例如：

public function setGroupApprovel(Request $request)
{
    switch ($request->get('submitbutton')) {
        case 'save':
            $groups_create_subscription = new GroupSubscription();
            $groups_create_subscription->idgroups = $request->input('idgroup');
            $groups_create_subscription->subscriber = $request->input('iduser');
            $groups_create_subscription->save();
            break;
        case 'nosave':

            $groups_request = new GroupRequest();
            $groups_request->iduser::find($request->iduser);
            $groups_request->request_active = 0;
            $groups_request->save;
            break;
    }
}

我使用：

<input id='submit' class="btn btn-default" type='submit' name = 'submitbutton' value = 'save'>
<input id='submit' class="btn btn-default" type='submit' name = 'submitbutton' value = 'nosave'>

而不是：

{!! Form::submit('Yes',['class' => 'btn btn-default', 'name' => 'submitbutton', 'value' => 'save'])!!}
{!! Form::submit('No',['class' => 'btn btn-default', 'name' => 'submitbutton', 'value' => 'nosave'])!!}