Bootstrap Modal + Remote Content + Rails way

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First create a button or link that triggers the Bootstrap Modal. And In that link the "data-target " should point to Bootstrap Modal and you also need to provide an href attribute that  should point to a controller#action using routes.
<!-- Button trigger modal -->
<a href = "/page_to_fetch_remote_content/" class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal" >


  Launch demo modal
</a>

<!-- Modal -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
        <h4 class="modal-title" id="myModalLabel">Modal title</h4>
      </div>
      <div class="modal-body">
        ...
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div>
  </div>
</div>











And in controller#action 


def new
  respond_to do |format|
    format.js { render :partial => "form" }
  end
end


And using this the form partial will be loaded inside the modal-body.
































Comments









  1. UnknownNovember 15, 2014 at 4:40 PM
    hey tried to apply this but the partial doesn't get rendered in the modal body
    ReplyDelete
    Replies
    1. Nishant Nigam November 17, 2014 at 12:03 AM
      Did you check the browser javascript console for any error, that may avoid the modal to open? if your modal is working fine, can you check if partial ( Rails terminal and the response inside the browsers network tab. ) doesn't have any error? 
      Delete
  2. darkApril 15, 2015 at 1:51 PM
    What shoul I put inside the controller to close the modal after the submit?
    ReplyDelete
    Replies
    1. Nishant Nigam April 15, 2015 at 11:34 PM
      You can use JS to manually close the modal inside your response js erb file $('#myModal').modal('hide'), I am assuming you have a remote form inside modal
      Delete











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