douxian1923 2015-01-12 07:31
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Laravel获取请求传递输入数据

I'm trying to pass some input data from a get request to a view in my controller. I was wondering if this is possible or am I doing it incorrectly? The data I want to pass is from a text field within a form as below:

    <form id='query_form' role='form' action='{{ URL::route('getUserbase'); }}' method="get">

                <div class='form-group'>
                    <div class='input-group'>   
                        <input type='text' id='query-bar' required class='form-control' placeholder='Enter search query..' name='entered_query' />                    
                        <span class='input-group-btn'>
                            <input type='submit' class='btn btn-default btn-color' value='Go' />
                        </span>      
                    </div>
                </div>
</form>

I am submitting it with ajax:

function standardGet($action)
{
    $.get($action, function(data, status)
    {
        $("body").html(data);
    });   
}

   $('#query_form').submit(function(event)
   {
       event.preventDefault();
       var action   =   $(this).attr('action');
       standardGet(action);
   });

In my laravel controller:

public function getUserBase()
{
    if(Request::ajax())
        return View::make('admin.plugins.userbase')->with('search_request', Request::get('entered_query'));

    else
     return View::make('admin.plugins.userbase');
}

With this code Request::get('entered_query') is null, I've also tried Input::get('entered_query'). Any ideas?

EDIT: Route for getUserbase():

Route::get('/admin/panel/userbase', array('uses' => 'AdminController@getUserbase', 'as' => 'getUserbase'));

EDIT2: Also to clarify if i replace the value in with any value I can access it, I just can't access the input from the form: return View::make('admin.plugins.userbase')->with('search_request', "test");

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  • dousha7904 2015-01-12 07:52
    关注

    You are not passing any data to your method. Try

    $('#query_form').submit(function(event)
       {
           event.preventDefault();
           var action   =   $(this).attr('action');
           var method   = 'GET';
           $.ajax({
              type: method,
              url:action,
              data: $('#query_form').serialize(),
              success: function() {
    
              }
           })
       });
    

    In your getUserbase method

    dd(Input::all());
    

    Edited::

    Pass what you wanted variable to your view like the following

    return View::make('admin.plugins.userbase', compact('search_request', Input::get('entered_query'));
    

    Check what you had passed variable is not Null in your view like the following

    @if(isset($search_request))
      {{ $search_request }} //is not NULL echo it
    @endif
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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