Displaying 20 results from an estimated 50000 matches similar to: "how to load js in ajax.?"
2011 Oct 12
4
How to access controller's instance variable in a js.erb loaded by javascript_include_tag?
Hello!
In rails 3.1 app I have a controller UsersController with ''show'' action.
show.html.erb contains:
<% content_for(:head) do %>
<%= javascript_include_tag ''myscript'' %>
<% end %>
<p>Hello @user.name</p>
And I have this in myscript.js.erb
$jQuery(document).ready(function() {
alert(<%= @user.name %>);
});
@user is being
2010 Apr 09
2
dynamically linking to ajax.googleapis jquery
Hi
I am using jquery and jqueryui in my application And in layout I use
<%= javascript_include_tag
"http://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js"%>
<%= javascript_include_tag
"http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/jquery-ui.min.js" %>
<%= stylesheet_link_tag
2011 Sep 07
4
jquery and ajax query in rails 3
hi people
I don''t know much about ajax - jquery. And right now I need to use
some functionality with them.
In a form (sales model) I have the following code:
<div>
<%= f.label :product_id, "Product" %>
<%= f.collection_select( :product_id, Product.all, :id, :name,
options={} ) %>
</div>
<div>
<%= f.label :price,
2010 Oct 15
18
Newbie - Rails 3 lightbox?
Hello!
I''m trying to create a simple image "popup" effect using Lightbox2,
http://www.huddletogether.com/projects/lightbox2/. But I don''t get it
to work. My code looks lite this:
<span class="ad_image">
<a href="<%= ad.image.url(:thumb) %>" rel="lightbox"><img src="<%=
ad.image.url(:thumb) %>"
2010 Jun 04
6
Ajax fails in IE8
hi guys,
I am testing a new optional funtionality in my site with IE 8 after
success with Firefox 3.6.3, chrome and safari.
The new functionality basically sees a "sub category" drop down list
get generated in my form as soon as a "Category" value is selected
from the "Category" drop down list.
I have been using the standard rails api such as observe_field, and
2011 Aug 10
3
javascript_include_tag error
<!DOCTYPE html>
<html>
<head>
<title><%= @title %></title>
<%= csrf_meta_tag %>
<%= javascript_include_tag
"http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js",
"jquery.rails.js"
%>
<script type="text/javascript">
...app/views/layouts/application.html.erb:7: syntax error, unexpected
2011 Sep 06
8
Ajax and rails 3 UJS (jquery)
Hi, guys,
I''m in the midst of moving an app from rails 2.3.8 to rails 3.0.9.
Sadly, rails 3 no longer has javascript generators and I''m now forced
to do more javascript.
For my project, I have selected jQuery as the javascript framework for
my rails 3.0.9 app.
What I have done to have my app''s deletion link (for each item)
trigger an alert box when the deletion
2010 May 05
6
form remote tag :before=> function problem
Hi I have a strange problem, I am using the below code
form_remote_tag :url => ''/abc/test'',:before => "return hello();",
:update=>''test_categories'' ,:complete => "Element.hide(''spinner'')",
:loading => "Element.show(''spinner'')" do
I am using :before=> function to validate the
2012 Aug 29
7
custom js in rails project
Hello, I have a rails project with one controller and one action, as
simple as posible. And I''m trying to put some custom css and js to my
own index.html.erb (not public/index.html.erb), I inluded this on the
layout file:
layout file:
<!DOCTYPE html>
<html>
<head>
<title>Volei</title>
<%= stylesheet_link_tag "application", :media =>
2011 Jul 27
20
Rails, jquery and Ajax
How do I make an ajax call and then update a div with a partial? I''ve
tried this but it''s not working. Comment is created but the partial is
not loaded.
//view
<a href="#" id="testlink">Testlink</a>
<div id="commentlist">
</div>
//controller
def new
@comment = Comment.new
@comment.save
2011 Oct 21
20
How to transform my html form into a rails 3 form
Hi,
I have the following code working in a rails 3 view, but it is
unfortunately not pure rails code!
<% @filter1 = "tr.show1,tr.show2" %>
<% @filter2 = "tr.show1" %>
<% @filter3 = "tr.show2" %>
<form>
<p>
<input type="checkbox" value=<%=@filter1%> onclick="$
(this).is('':checked'')
2012 May 21
4
Rendering partial views with ajax calls in rails 3.1
I''m starting now with rails, and i have simply question i think.
I need to render two partials in one ajax call:
I have the following controller:
# GET /hosts/1
# GET /hosts/1.json
def show
@host = Host.find(params[:id])
respond_to do |format|
format.html #show.html
format.js
format.json { render :json => @host }
end
2010 Jun 02
1
Ajax with JQuery
I have used Ajax link and live validation in index.rhtml
Ajax link requires JavaScript "prototype" and live validation requires
"jquery".
i got "element.dispatchEvent is not a function" on the firebug console
when i used "prototype" and "jquery" in same page index.rhtml
after i removed javascript "prototype" library, i got "Ajax is
2011 Dec 01
7
ExecJS::RuntimeError in Home#index
I have just installed RoR using RailsInstaller.
This is on a Windows XP system.
I have created the default application and it loads via localhost
I have also updated execjs to 1.2.9 and installed nodes as initially
there was no javascript support. ( not sure why the windows script
server did not work though)
I am now working through the Getting Started with Rails, Blog
application at
2011 Sep 01
7
couldn't find file 'jquery' rails 3.1 stable mountable engine
When I create a new engine in Rails 3.1 stable and then access the dummy
app or the engine I get an error say that the app can''t find jquery.
I''ve created the engine using
rails plugin new coffee --mountable
I''ve also created a basic controller in the engine and the dummy app. If
I remove the javascript include tag, everything works. But with the tag
there it just
2012 Jan 24
2
How would you do this in ajax in rails 3
I have a rails 3.1 app and I am curious how you would do something.
I have a link_to remote option true button
<%=link_to "Add to your Favorites",
add_favorite_url(movie_star),:class=>"btn small primary" %>
I need to submit this to the users controller via ajax do some stuff
then set the button to say
that the favorite has been added.
Can you please tell me how
2012 Feb 06
3
Can't complete the Getting Started tutorial due to ExecJS::RuntimeError in Home#index
I have just installed Rails 3.2.1 on my Xubuntu using the gem system
and I try to make the tutorial http://guides.rubyonrails.org/getting_started.html
and on section 4.3 Setting the Application Home Page I get the
following error
ExecJS::RuntimeError in Home#index
Showing /home/xonx/rails/blog/app/views/layouts/application.html.erb
where line #6 raised:
(in
2010 Dec 31
2
why observer can't fire in rspec? help .
I read the guide and api and i created Observer on model, she can run
on rails console of test env.
but when i use rspec , the observer can''t run in, it''s never step in.
some good man help me, please. i debug it use one day and one night, i
can''t sleep in today night unless i solve it.
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2010 Feb 25
10
ajax.updater problem
Hi everyone
I´know that it is not a ajax forum, but Im using ajax ina program
created with rails code and I think that I´m not the unique person who
use the Ajax. UpdaterPeriodically.
My problem is that my program doesn´t refresh the div tag, following
it´s my source code. Anyone can say me why it doesn´t work?
<head>
<%= javascript_include_tag ''prototype'' %>
2010 Aug 16
8
Executing js.erb file with :format =>'js'
Hi, I''m trying to get my javascript to execute after clicking a link on
my page using :format => "js" here''s my link:
<%= link_to image_tag("/images/icons/user_add.png"),
add_contact_path(:profile_id => profile.id, :url => request.url, :format
=> "js"), :title => "Add person to your contacts"%>
in my controller i have