Laravel 5如何将AJAX响应JSON转换为PHP，所以我可以在视图上使用foreach循环它？

I'm working on an AJAX search function for my users table, and I've managed to get until I get back the content of the response JSON file. But I can't figure out how could I hand it's content over to the $users PHP array, so I could loop through it.

我正在为我的用户表开发一个AJAX搜索功能,并且我已经设法获取,直到我找回响应JSON文件的内容。但我无法弄清楚我怎么能把它的内容交给$ users PHP数组,所以我可以循环它。

The JS:

$('.searchbar').keypress(function (e) {
    if (e.which == 13) {
        $.ajax({
            dataType: "json",
            url: '/results',
            data: {keyword: $('.searchbar').value()},
            success: function (result) {
                    console.log(result);
            },
            error: function(){
                    console.log("No results for " + data + ".");
            }
        });
    }
});

The route: Route::get('results', 'SearchesController@search');

路线:Route :: get('results','SearchesController @ search');

The search function in SearchesController:

SearchesController中的搜索功能:

public function search(Request $request) {

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

    $users = \App\User::where("username", "LIKE","%$keyword%")
            ->orWhere("firstname", "LIKE", "%$keyword%")
            ->orWhere("lastname", "LIKE", "%$keyword%")
            ->orWhere("email", "LIKE", "%$keyword%")
            ->orWhere("phone", "LIKE", "%$keyword%")->get();

    return \Response::json($users);

}

The view:

@foreach($users as $user)
    <tr>
      <td class='text-center'>{{$user->username}}</td>
      <td class='text-center'>{{$user->firstname}}</td>
      <td class='text-center'>{{$user->lastname}}</td>
      <td class='text-center'>{{$user->email}}</td>
      <td class='text-center'>{{$user->phone}}</td>
      <td class='text-center'>{!! link_to_action('UsersController@edit', 'Edit', $user->id, ['class'=>'btn btn-warning', 'style'=>'margin-bottom:5px']); !!}
        {!! Form::open(['action' => ['UsersController@destroy', $user->id], 'method' => 'DELETE']) !!}
            {!! Form::submit('Delete', ['class'=>'btn btn-danger']) !!}
        {!! Form::close() !!}</td>
    </tr>
@endforeach

So shortly, the content of \Response::json($users); should end up on the view as $users. Or should I change my whole approach and find a solution to console.log everything with JS?

所以很快,\ Response :: json($ users)的内容;应该以$ users结束视图。或者我应该改变整个方法并使用JS找到console.log的解决方案吗?

Thanks in advance!

提前致谢!

2 个解决方案

#1

change

return \Response::json($users);

return view('results', array( 'users' => $users ));

#2

Try this:

Controller

 $users = \App\User::where("username", "LIKE","%$keyword%")
                ->orWhere("firstname", "LIKE", "%$keyword%")
                ->orWhere("lastname", "LIKE", "%$keyword%")
                ->orWhere("email", "LIKE", "%$keyword%")
                ->orWhere("phone", "LIKE", "%$keyword%")->get();

if($users)
    return response()->json(['users' => $users], 200);

return response()->json(['msg' => 'No result found!'], 404);

Ajax

success: function (data) {
    $.each(data.users, function(i, user){
        //do something
        consloe.log(user.firstname);
    });
},
error: function(error){
    console.log(error.msg);
}

#1