Displaying 20 results from an estimated 2000 matches similar to: "How to Firebug XHR/AJAX requests"
2006 Jun 24
5
request.xhr? vs. respond_to
Searched around this forum, but didn''t find an answer for this question.
Can you help this newbie understand any overlap and/or difference
between request.xhr? and respond_to?
If request.xhr? is true, should I expect it wants.js below?
respond_to do |wants|
wants.html { redirect_to(person_list_url) }
wants.js
wants.xml { render :xml => @person.to_xml(:include
2008 Jun 26
7
Strange readyStates in prototype Ajax
Hi,
I''ve never posted here before so please forgive me if I''m not
observing proper decorum, yadda yadda yadda :-)
I''ve ran into a very, very strange bug with Prototype I wanted to
share and see if anyone else has seen this. In a few of my projects
involving Ext JS, I''m using the TreePanel control, which uses AJAX to
load child nodes asynchronously. Because I
2006 Jul 12
3
request.xhr? is false after redirecting an AJAX request?
Dear everybody
I''m trying to develop a web application that makes use of AJAX, but also works
if a user has no (or doesn''t want to use) JS. For normal requests, this is
pretty easy. Almost every action ends with
render blahblah, :layout => !request.xhr?
This way, I can use the same action to render a full page (with layout) as
well as rendering an AJAX request (only the
2009 Feb 22
8
dynamically changing a form from POST/CREATE to PUT/UPDATE
For the life of me I can''t figure this one out, although I can''t find
anyone else who''s attempted to do this, and probably with good reason.
Context: blog using AJAX
What I''m trying to do: when the user initially saves a blog entry, or
when auto-saving, I want subsequent saves to not create a new blog
entry
Why I can''t just reload the partial:
-
2006 Jul 18
15
Agile Web Developement with Rails
I recently got a copy of the second addition in PDF
and got stuck on the Ajax portion using highlighting
page 128. While trying to make my cart flash I got an
RJS error when I click add to cart. I have gone back
and made sure my code matched what was in the book but
no help. I sent Dave an email and he rec''d this list.
Anybody got any good links for troubleshooting Ajax or
maybe have see
2010 Nov 17
3
How to use request helpers outside of controller specs?
I asked this questions on some other places before, but have found no
solution yet. I''d like to include the request helper (from
ActionDispatch::Integration::RequestHelpers, like post and xhr
methods) also in some specs outside of my controller specs. The
problem is that these request helpers are only included in spec/
controller and when a controller is described.
What do I have to
2007 Oct 25
4
""throw $continue" is deprecated, use "return" instead"
I am using the firebug plugin to debug my javascript code, and I get
the following message while debugging. Anyone familiar with this
error?
See my code below:
<title>My Test </title>
<script src="json.js" type="text/javascript"></script>
<script src="prototype.js" type="text/javascript"></script>
2008 Jun 05
2
xhr :post giving wrong number of arguments on rails 2.1?
Getting a strange error.
In a story I have the following step:
When "I submit a search name" do
xhr :post, ''/searches'', {:search => {:given_name => "bob", :family_name =>
"smith"}}
end
I am getting:
ArgumentError: wrong number of arguments (4 for 3)
stories/searching_story_spec.rb:45 in "I submit a search name"
But I only
2007 Apr 26
2
assert_select with respond_to JS or xhr?
Hi everyone,
I am a bit confused with xhr? and respond_to.
I have the folloing code in my view to update the ''emails'' ID
link_to_remote(image_tag("refresh"), :update => "emails",
:url => { :action => "list_emails" })
in the controller side i have somthing like :
[..]
respond_to do |type|
type.html { render :action
2008 Jan 16
2
Firebug alert issue workaround required
HI there,
here is a basic piece of HTML/JavaScript that duplicates something
similar in an application we''re working on:
<html>
<head>
<script src="prototype.js" type="text/javascript" ></script>
</head>
<body>
<div id="ST_1">ST_1</div>
</body>
<script>
var widgetId = "ST_1";
2008 Jan 31
7
Ajax.InPlaceEditor via PHP via prototype widows class = HELP :-)
my window comes up fine and builds a page from some PHP which is all
kosher. this is what the source of the "window" looks like:
-----------------------------------------------------------------------------------------------------------
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://
www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
2008 Jul 08
1
Firebug 1.2.0b4 for FF3
The current beta version of Firebug doesn't appear to install on
Firefox 3 on CentOS 5.2, apparently because it's reporting itself as
3.0b5 rather 3.0. I tweaked the minVersion requirement in the xpi to
3.0b5 and it seems to be working fine for me now.
In case anyone else is interested in testing it, my tweaked version is
available here:
2006 Mar 16
23
AJAX on Mobile Internet Explorer
Hi!
I try to get AJAX running on a mobile Windows Mobile 5.0 based device
and failed. There should be a JavaScript support but nothing happens.
Have any of you experience with the rails javascripts on a this platform
or are there any hints, documentation on the net?
tia,
--
Daniel V?lkerts
Protected by Anti Pesto.
2008 Mar 31
1
How to make a ajax (xhr) redirect?
Hi all,
In my application, I want seamless degradability so I use request.xhr?
to check whether a request is an ajax call. However here and there, I
need to use redirect_to - in this case the request is not xhr anymore,
and the check doesn''t work as expected. Is there a way to make xhr-
like redirect (which allow to get to another controller+action)?
Thanks,
- Chuong
2006 Jul 16
7
RJS and Action Renders but page doesn''t update
All,
I am trying to perform a simple ajax task and am having some difficulties with the page showing the response. The action performs, but no response on the page.
I have found examples on the web and I believe I have copied and pasted exactly what works from the demo site. However, on my system it isn''t finishing. For a simple test, I have limited it down to an alert.
2006 Jul 06
1
multiple xhr requests
Hi I have a window that looks like this
--------------------
| | Enter
--------------------
That box will take a command that the user enters and runs it on a
server in the background loading a new window for the user to view the
results. Is there a way to take multiple xhr requests so that the next
request the user enters , a new window will pop up right away, instead
of
2007 Dec 03
8
automatic 'verify :xhr => true' for methods ending with _xhr
hey guys,
i am writing a couple of actions which are only used with an xhr. I
''protect'' them all against a direct access with the ''verify'' method in
the controller
verify :only => ..., :xhr => true
it would be cool if the system would automatically recognize the xhr
actions and protect them ... i want to postfix methods with ''_xhr'' and
2006 May 09
9
Active Record HELP!!!!!
Hello,
Can someone kindly tell what the heck creating a relationship does in
active record?
I understand the idea of joining the tables and such. But how do I use
it? Is it available in a scaffold? How about when I want to view a
record and want to see all the joined data from the other table? Do I
have to manually code the data I want from the other table? Does this
automatically make the
2006 Jun 27
2
Bug in Firebug or in RJS? Or something else?
I''m getting a really strange result using RJS page.replace_html and wonder if anybody knows anything that could help me figure it out.
I''m rendering a partial in a loop in edit.rhtml that puts a set of <div>s on the page, each <div> containing a checkbox_tag with an associated observe_field and a text_field_tag also with an associated observe_field. When the
2008 Sep 10
5
xmlhttprequest for updating
Hello,
I am updating an object with an AJAX form:
view:
<% remote_form_for(@sample, :update => "content2") do %>
<p>
parameter: <br />
<%= select("sample","parameter",Parameter.find(:all).collect {|p|
[p.description.gsub(''_'', '' ''),p.id]},{},{:size => 4, :multiple =>
true}) %>