Tagged Questions
1
vote
1answer
9 views
Sending AJAX Post Jquery in rails application
With simple controller:
def new
@product = Product.new
respond_to do |format|
format.html #new.html.erb
format.json { render json: @product}
end
end
def create
...
0
votes
0answers
12 views
Form remote true: post request is sent, but view is not reloaded
I have a remote form in a view:
<%= simple_nested_form_for(@item,
:html => {multipart: true,
class: 'form-horizontal'},
remote: true) do |f| %>
...
5
votes
2answers
245 views
How to trigger download with Rails send_data from AJAX post
I'm trying to use send_data to return a PNG image as the response for a ajax post request. How do I get the browser to trigger a download on the success callback?
Details
I'm generating a large ...
0
votes
1answer
31 views
Rails: What's going wrong in this Ajax call?
I receive from my server-side tracebacks: No route matches [POST] "/tracks/genlist"
I made an action the handle an Ajax call. This is how I implemented it:
Under routes.rb, I added the line get ...
0
votes
0answers
31 views
My page needs to be refreshed before database changes (adds/deletions) are shown?
I have a function called generatePlaylist() which looks like the following:
function generatePlaylist(){
var list = <%= raw (Track.pluck(:video_id)).to_json %>
player.loadPlaylist(list)
...
0
votes
1answer
42 views
Rails 3 each method and Ajax
I'm trying to implement some Ajax in my app. A strange behaviour occurs!
It's a daycare application. When you show a specific daycare of a specific date you can add some children.
Originally a list ...
1
vote
1answer
43 views
How can i Ajax this file upload in rails
I'm new to the topic of AJAX and I want to AJAX this file upload in rails. It's a nested file upload so be wary. When a photo is uploaded I just want it to show the photo and have a delete link.
I ...
0
votes
0answers
19 views
Ajax call and looping through the returned data, uncaught exception
controller method that returns an array to the ajax call..
def get_files2
component_id = params[:id]
dataset_id = cookies["datasetid"]
@fofs = []
cmetas = MetaComponent.find(:all, ...
0
votes
1answer
64 views
Pass data via ajax using link_to to rails controller?
I would like to pass an object instance carrying data to the controller using ajax via link_to in a rails project. But my data does not seem to be getting carried to the controller, what have I done ...
1
vote
1answer
30 views
Why my Ajax call is being failed when I try to use JSONP?
I am working on a sample Rails app. I am trying to make a make a remote call to a json file like this :
$.ajax({
dataType: "jsonp",
url: ...
0
votes
2answers
37 views
how to use ajax response back in your view page?
I have this as my view page
<html>
<head>
<script>
function submit_form()
{
$('#my_form').submit();
}
...
0
votes
0answers
18 views
Do Ruby on Rails 3 Jquery AJAX POST requests need the authenticity_token?
According to the Rails security guide, if you use protect_from_forgery, all non-GET requests include an authenticity token. When I have Jquery AJAX POST requests, however, I don't see the ...
0
votes
2answers
36 views
Rails 3: update URL params with AJAX request
I have a filter and a list of products (id, name, creation_date).
I can filter by id, name or creation_date. With an AJAX request I update a content div... but obviously the URL not change.
How can ...
1
vote
1answer
39 views
rails ajax controller won't call javascript
I'm trying to create a new comment to a video
show.html.erb in videos view
<h5>New Comment</h5>
<%= render 'comments/form' %>
<div class = "show-comments">
...
5
votes
3answers
494 views
Client side validations gem not working if I fetch form via ajax request
If I fetch a simple_form using ajax request, client side validations gem doesn't work..
<%= link_to 'Add +', new_group_path, :remote => true, :id => "new_group_link" %>
Now the form new ...
