douchuxun4162 2014-08-29 15:08
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Laravel：控制器破坏功能的模态确认

I have a delete button used to delete a record like so

{{Form::open(array('method'=>'DELETE', 'route' => array('users.destroy', $user->id)))}}
{{Form::submit('Delete', array('class'=>'btn btn-danger'))}}
{{Form::close()}}

The form routes to the controller destroy function which I have like so

public function destroy($id)
{                                                          
  User::find($id)->delete();
  return Redirect::route('users.index');
}

But I want a confirmation alert to pop up before deleting the record. Is there a way for the controller to open a modal dialog and get the return value? or does the controller open a view that opens a modal that yet again directs to another controller that deletes or a controller that reroutes...so confused by how the controller is supposed to control the logic this way...

I have twitter bootstrap and jquery in my <head> section like so

<link href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.3.1/css/bootstrap-combined.min.css" rel="stylesheet">    |
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
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  • douxiangshi6568 2014-08-29 15:33
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    There is nothing you have to do with your controller, just some JavaScript will do the trick.

    Since you are using bootstrap the easiest way would be using BootstrapDialog.

    {{Form::open(array('method'=>'DELETE', 'route' => array('users.destroy', $user->id)))}}
{{Form::submit('Delete', array('class'=>'btn btn-danger'))}}
{{Form::close()}}

<script>
$(document).ready(function(){
    $('form').submit(function(e){
      e.preventDefault();
        url = $(this).parent().attr('action');
        BootstrapDialog.confirm('Are you sure you want to delete?', function(result){
            if(result) {
                $.ajax(url);
            }
        });
    });

});
</script>

    Note don't forget to add the following after Bootstrap and jQuery includes.

    <script src="your link to bootstrap-dialog.js"></script>

    You can download it from here.

    Working Demo

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论

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