in laravel how do i send back the variable from controller to view ( while i'm using ajax )?

i have a grid in which all users are shown . the grid is created and shown by ajax , it has 3 buttons . add , edit , remove . i can add and delete , but since in the update.blade.php i have the user image ( which is shown by a route and controller like : <img src=""/> , the problem now is how do i pass the a variable like$user_idthat i'm about to use in the view blade ? , this is the code that brings up the modal ( when edit button wich is right in front of user name and id is clicked . i can get user name , family and so on and show it in the modal . but how do i pass the $id to the image route that i mentioned above ?

    $('body').delegate('#student-info #edit','click',function (e) {
    var id = $(this).data('id');
    $.get("",{id:id},function (data) {
        $('#frm-update').find('#id').val(data.id);
        $('#frm-update').find('#name').val(data.name);
        $('#frm-update').find('#family').val(data.family);
        $('#frm-update').find('#username').val(data.username);
        $('#frm-update').find('#birth_date').val(data.birth_date);
        $('#frm-update').find('#phone').val(data.cell_phone);
        $('#frm-update').find('#email').val(data.email);
        $('#frm-update').find('#gender').val(data.gender);

        $('#student-update').modal('show');
    })
}) 

here is the laravel Controller function that is called on URL::to('student/edit') wich i have mentioned in the above $.get code :

    public function edit(Request $request) {
    if($request->ajax()) {
        $contact = User::find($request->id);
        return response($contact);
    }
}

the responsibility of above controller function which is called during $.get is to get the information based on the id that i have passed . ( my grid already shows each user id in the the grid table i've created . but i don't know how to pass it to the src=""

Please Someone Help Me . thank you so much .

via Chebli Mohamed