Laravel获取表行值

Question

I need help on getting the email value of the specific row that I selected. For example i selected the 3rd row button, then I will be able to get the value of the 3rd row email.

<table class="table  table-striped">
    @foreach($users as $user)
        <tr>
            <td class="col-md-2">
                {!! $user->id !!}
            </td>
            <td class="col-md-2">
                {!! $user->name !!}
            </td>
            <td class="col-md-2">
                <input type="hidden" value="{!! $user->email !!}"> {!! $user->email !!}
            </td>
            <td class="col-md-3">
                <input type="submit" class="btn btn-success btn-md" value="GET VALUE">
            </td>
        </tr>
    @endforeach
</table>

Controller Code

public function getData(){
        return var_dump($_POST);
}

Whats happening now is whenever I click the button, I always get the email of the last row of the table. Any Idea how to do this guys?

Answer 1

            <table class="table  table-striped">
                    @foreach($users as $user)
                      <form method="POST" action="your_controller_function_route">
                        <tr>
                            <td class="col-md-2">
                                    {!! $user->id !!}
                            </td>
                            <td class="col-md-2">
                                     {!! $user->name !!}
                            </td>
                            <td class="col-md-2">
                                <input type="hidden" name="email" value="{!! $user->email !!}"> {!! $user->email !!}
                            </td>
                            <td class="col-md-3">
                                <input type="submit" id ="sub{{ $user->id }}" class="btn btn-success btn-md" value="GET VALUE">
                            </td>
                        </tr>
                    </form>
                    @endforeach
                </table>

try this

Answer 2

I got this conclusion as I understood

Try this. My demo for you is work in this way

<table class="table  table-striped">
            @foreach($users as $user)
            <form method="POST" name="email{!! $user->id !!}" action="function_to_print_data">
                <tr>
                    <td class="col-md-2">
                        {!! $user->id !!}
                    </td>
                    <td class="col-md-2">
                        {!! $user->name !!}
                    </td>
                    <td class="col-md-2">
                        <input type="hidden" name="email" value="{!! $user->email !!}"> {!! $user->email !!}
                    </td>
                    <td class="col-md-3">
                        <input type="submit" class="btn btn-success btn-md" value="GET VALUE">
                    </td>
                </tr>
            </form>
            @endforeach
        </table>

Answer 3

You need to wrap each user table row with a form of its own. If not then the last row will overwrite the previous others since every user is wrapped in a single form.

Answer 4

I cant get the form outside the < tr >. If i do the button submit is not working. I was able to make it work by putting it inside the < td >

                 <table class="table  table-striped">
                        @foreach($users as $user)
                            <tr>
                                <td class="col-md-2">
                                    {!! $user->id !!}
                                </td>
                                <td class="col-md-2">
                                    {!! $user->name !!}
                                </td>
                                <td class="col-md-2">
                                    {!! $user->email !!}
                                </td>
                                <td class="col-md-3">
                                     <form method="POST" action="/users/getData"> 
                                        <input type="hidden" name="email" value="{!! $user->email !!}">
                                        <input id= "{!! $user->email !!}" type="submit" class="btn btn-success btn-md" value="GET VALUE">
                                        {{ csrf_field() }}
                                     </form>
                                </td>
                            </tr>
                        @endforeach
                    </table>

But i dont think this is the best approach for the form. But now its working this way.