Question

无法从表单标签调用帖子URL。当我单击提交按钮时，它将转到另一个URL名称viewstudentmarks。

<form method="post"  style="padding-top:30px;" action="{{ route('updatestudentmark',['id' => $stuid]) }}">
        {{csrf_field()}}
        <input type="hidden" name="type" value="{{$examtype}}">
      <div class="row text-center">
      <div class="col-lg-12 col-md-12 col-sm-12">
          <div class="row">
            <div class="col-lg-12">
                    <div class="form-group">


                    </div>

            </div>


          </div>

      </div>
    </div>

        @foreach($extra as $detail)
          <a  class="btn btn-success" href='{{ url("viewstudentmarks/{$detail->class_id}") }}'>Back</a>
         @endforeach

               <input type="submit"  class="btn btn-primary">
        </form>

和web.php


Route::post('updatestudentmark/{id}','MarksRecordController@update')->name('updatestudentmark');

Route::get('viewhealthdetails/{id}','HealthDetailsController@viewstudents')->name('viewhealthdetails');

Answer 1

最好使用如下名称路由： Route::post('updatestudentmark/{id}','MarksRecordController@update')->name('test.route');

在刀锋中以动作形式执行以下操作： {{route('test.route',['id' => $stuid])}}

Answer 2

在表单标签中添加#include <iostream> #include <climits> #include <cmath> #include <cstdlib> #include <locale> #include <algorithm> using namespace std; int main() { srand((unsigned)time(NULL)); int n, i, k = 0; int sum; int S = 0; cout << "What size array would you like:" << endl; cout << "n = "; cin >> n; int* A = new int[n]; sum = 0; cout << "Input elements: "; for (i = 0; i < n; i++) cin >> A[i]; for (int i = 0; i < n; i++) { cout << A[i] << " "; } cout << endl; cout << endl; for (int i = 0; i < n; i++) { if (A[i] % 2 == 0) { k = k + 1; sum += A[i]; } } cout << "Ampount of even numbs: " << k << endl << endl; cout << "Sum of even numbs: " << sum << endl << endl; cout << "New array: " << endl; for (int i = 0; i < n; i++) { if (abs(A[i]) % 2 == 0) { for (int j = 0; j < i; j++) { S += A[j]; } A[i] = S; } } for (int i = 0; i < n; i++) { cout << A[i] << " "; } cout << endl; cout << endl; }名称：

{{ route('') }}

此外，请检查您的控制器代码。在控制器中，是否调用过重定向方法。

谢谢

无法在laravel中提交表单标签

2 个答案: