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Laravel-如何传递参数以返回重定向_Laravel - Fatal编程技术网

Laravel-如何传递参数以返回重定向

Laravel-如何传递参数以返回重定向,laravel,Laravel,在我的Laravel-5.8中,我有: public function manager_employee_goal_list($id) { $goal = AppraisalGoal::findOrFail($id); $goaldetails = AppraisalGoalDetail::where('appraisal_goal_id', $id)->get(); return view('appraisal.appraisal_goals.manager_e

在我的Laravel-5.8中,我有:

public function manager_employee_goal_list($id)
{
    $goal = AppraisalGoal::findOrFail($id);
    $goaldetails = AppraisalGoalDetail::where('appraisal_goal_id', $id)->get();

    return view('appraisal.appraisal_goals.manager_employee_goal_list')
        ->with('goal', $goal)
        ->with('goaldetails', $goaldetails);       
} 

public function manager_employee_goal_approve(Request $request, $id)
{
    $goal = AppraisalGoal::find($id);
    $goal->is_approved = 3;
    $goal->line_manager_comment = $request->line_manager_comment;
    $goal->save();

    Session::flash('success', 'Goal is approved');

    return redirect()->route('appraisal.appraisal_goals.manager_employee_goal_list');        
} 
查看:经理\员工\目标\列表

<a class="btn btn-xs btn-info" data-toggle="modal" data-target="#approve{{ $goal->id }}" data-original-title="Approve">
   Approve
</a>

<div class="modal fade" id="approve{{ $goal->id }}" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
    <div class="modal-dialog">
        <div class="modal-content">
            <form action="{route('appraisal.appraisal_goals.manager_employee_goal_approve',['id'=>$goal->id])}}" method="post">
                {{ csrf_field() }}
                <div class="modal-header">
                    Approve Goal
                </div>
                <div class="col-md-12">
                    <div class="form-group">
                        <label class="control-label">Comment</label>
                        <textarea rows="2" name="line_manager_comment" class="form-control" placeholder="Enter Comment here" value="{{old('line_manager_comment')}}" required data-validation-required-message="This field is required"></textarea> 
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-default" data-dismiss="modal">Cancel</button>
                    <button  type="submit" class="btn btn-success btn-ok">Approve Goal</button>
                </div>
            </form>
        </div>
    </div>
</div>
当我在模式表单上提交时,它会保存,但无法重定向到:

return redirect()->route('evaluation.evaluation\u goals.manager\u employee\u goal\u list')

它显示此错误

函数App\Http\Controllers\evaluation\evaluationalController::manager\u employee\u goal\u list()的参数太少,已传递0个参数,预期正好是1个参数

我如何解决它


感谢

经理、员工、目标列表
方法需要一个ID,您所要做的就是传递该ID,如下所示:

return redirect()->route(
        'appraisal.appraisal_goals.manager_employee_goal_list',
        ['id' => $id]
);
另外,我建议您在定义的路由中删除
id
之后的问号,或者通过使参数为空来更新方法中的参数

public function manager_employee_goal_list($id = null)

当然,您也必须调整代码

我认为您可以
返回重定向()->路由('evaluation.evaluation\u goals.manager\u employee\u goal\u list',$goal->id)
还有另一个问题,您将您的路线设置为
{id?}
,这意味着id是可选的,但在您的功能中,这是强制性的,建议使用
公共功能经理\员工\目标\列表($id=null)
路线::get('evaluation\目标/经理\员工\目标\列表/{id}“,”evaluation\evaluation algoalsc…
Yes,如果需要可选参数,请不要使用findOrFail和folliwing逻辑
public function manager_employee_goal_list($id = null)