Passing the value of a select from view to controller in Laravel

Question

I have form which has one select box and i need to pass select box selected value to laravel resources show() method for display specific details of selected value.

<form action="{{ action('supplierController@show') }}" method="POST" class="form" role="form">
  <div class="form-group">
      <label for="inputEmail3" control-label">company name</label>
      <select class="form-control js-example-basic-single" name="seller">
        <option value=""></option>
        @foreach($supplierlist as $supplier)
          <option value="{{ $supplier->company_name }}">{{ $supplier->company_name }}</option>
        @endforeach
      </select>
  </div>

  <input type="hidden" name="_token" value="{{ csrf_token() }}">
  <button type="submit" class="btn btn-primary">GO</button>
</form>

Values of selectbox come from database so how can i pass value of selected value of selectbox to my controller.

Answer 1

<select>应该有一个名称，然后可以通过request()->get('name')获得该值。

Answer 2

Please try the following In your view part include the following consider the $categories contains the category to be in the options

{!! Form::select('category', array('0' => 'Choose Category') + $categories , ['class' => 'medium m-wrap']) !!}

In your controller include

$category = $request->get('category');