Displaying 20 results from an estimated 2000 matches similar to: "Rails AJAX question, calling remote_function in a loop"
2006 Jun 07
0
javascript that remote_function creates
I''m tring to use remote_function instead of writing all the javascript
out, but am having difficulties..
I have this code in a layout:
<body onload="<%= remote_function(:update => ''show_active'', :url =>
{:action => ''show_active_bugs''},
:complete => visual_effect(:blind_down, ''show_active'')) %>">
2006 Jun 06
0
Get value from form using rjs, and problem with Safari
Hi,
I have got two forms, the first is a textarea plus a link that activates
some javascript to change the form, the second activates some javascript on
the onchange event which changes it into a textarea form.
This works in Firefox, but not in Safari.
Also, I need the value which is selected. I''ve found an example that gives
the parameter to the javascript, like this:
<input
2006 Jun 06
1
Getting value of form using Ajax (and problems with Safari)
I have got two forms, the first is a textarea plus a link that activates
some javascript to change the form, the second activates some javascript
on the onchange event which changes it into a textarea form.
This works in Firefox, but not in Safari.
Also, I need the value which is selected. I''ve found an example that
gives the parameter to the javascript, like this:
<input
2006 May 23
2
realtime updates
hi all,
i''d like to updates some values on my site in realtime as other users
change them. So when one visitor moves a slider the others will see a
value updated in realtime. How should i go about this? One thing i
can do is use periodically_call_remote to check if values have
changed. But i think this will be a bit inefficient as i need to
update about 10 times a second. I i
2005 Nov 25
0
Using link_to_remote/remote_function outside of a Controller
Hello!
I have a problem that is quite anoying!
In side my Controller it is no problem to use the
link_to_remote/remote_function function to produce html stuff to include
in my .rhtml file. BUT if I want to do this in another object, for
eample if I inside my controller (init_test) want to do like this:
my_dropdown->get_html
in which I want to perform the link_to_remote/remote_function
2011 Feb 02
0
Converting rails 2 to 3 remote_function error
I''m still very new to RoR and had built a site for a friend. I''m now
trying to port it to version 3 and am having an issue with
remote_function.
Right now, in a layout file, I have an image_tag and for :onclick I am
using the following:
:onclick => remote_function(:url => { :controller => ''rcg'', :action =>
''nav_click''}, :with
2009 Jun 23
7
can't get remote_function working on rails 2.3.2
I''ve tried moving the code around in different ways, but so far I
haven''t gotten remote_function to work for me (I''m using Rails 2.3.2 on
my Mac). I want to make an AJAX call when I double-click a word on my
page, and the Javascript function is being called when the ondblclick
event is fired, but nothing happens when it gets to my the "new
Ajax.Request" part
2006 Jul 20
0
Getting joined collections on a form
Greetings, I''m looking for suggestions on how to simplify getting customer
addresses on a form:
I''m jumping between controller and view several times; alternating between
rhtml and rjs, in order to display customers and their addresses on an
invoicing form. It''s very messy.
I have a one to many relationship between Customer and Addresses, each
customer has one or more
2006 Sep 10
2
Issue with radiobutton and remote_function in IE.
Hi there!
I did implemented the radio button with remote_function to update some
div via RJS.
It works perfect with FireFox, but behaves weird with IE. When I click
the radio button
it loads data (I see the indicator showing) but not updates the div with
info until I click
left mouse button anywhere.
It''s weird =(
Here is the snippet from .rhtml code
<td>
2006 Jul 30
2
how to use remote_function :with option?
I''d like to send some simple info to my controller using the :with
option for remote_function
remote_function :url => url_for(:action => ''my_action''), :with =>
???????
But I don''t know anything about JavaScript. How can I use the :with
option to send a simple parameter to the controller? I''ve tried a few
things, but I haven''t
2006 Jul 21
0
Selecting customers and addresses in a form (was Getting joined collections on a form)
(Sorry if you have received this twice, I''m having trouble sending mail to
the rails list)
Greetings, I''m looking for suggestions on how to simplify getting customer
addresses on a form:
I''m jumping between controller and view several times; alternating between
rhtml and rjs, in order to display customers and their addresses on an
invoicing form. It''s very
2006 Jun 12
0
Passing parameters to ''remote_function''
Hi,
I am trying to use the ''remote_function'' helper method from the
PrototypeHelper class on a the onblur event of a text_field for filling
a form with data via AJAX.
How can I get the value of the text_field for making a query to the
database in the controller action?
<%= text_field("item", "code" ,
:onblur => remote_function(:update =>
2006 May 10
0
Passing Muliple Parameters with remote_function
<select name="media" id="media" onchange="<%= remote_function(
:url => { :action => :show_performer_categories,
:rate_group_id => @rate_group },
:with => "''media_id=''+this.value''"
) %>">
I''m guessing that''s wrong since WebRick does nothign when I
2006 May 31
1
Problem with combining rails helper and javascript
Hi!
I''d like to make ajax request after effect fade finishes. There''s a
callback in Effect class - afterFinish, but it requires the code to be
in function() {*here*}.
When i write :afterFinish => remote_function() it generates following
javascript code:
afterFinish: new Ajax.Updater()
and i need:
afterFinish: function() {new Ajax.Updater()}
How can i do it? I need to
2006 Jun 11
4
remote_function posting?
Hi, I''ve noticed that my remote_function calls are resulting in POST
requests. As a result, my routes do not apply since it does not generate a
url based on the parameters, but simply posts to the raw url with post data.
I want to make a GET request instead of a POST. How can I do that? Has
anyone else run into this?
Thanks, Ryan
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2010 Aug 18
2
[Rails 3] remote_function ?
Is the remote_function still valid in Rails 3 as it seems many of the
Prototype helpers have been replaced ? (link_to_remote, ...)
where can I find any link on it ? not in the standard doc I guess ..
thanks for you feedback
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2006 Jan 21
3
Passing ruby variable via remote_function (JavaScript)
Hi,
Brand new to this so please excuse anything obvious that I don''t yet
get.
Here''s what I''m trying to do (This is all in a .rhtml file):
As a simple test I create a local variable called ''localVariable'' and
give it the string "Hello" like this;
<% $localVariable = ''Hello'' %>
Next I want to call a function
2006 Jan 11
1
can remote_function update two div simultaneously?
hi all
i m using remote_function , & i need to update two divs at same time (so no :success/:failure)....
is there any posiible soln for this
thanks
rohit
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2008 May 05
1
Passing values selected with onchange remote_function
How do i pass the value selected from a drop down selection and then
extract it in rjs
<% select("what", "hello", @selection, {}, {:onchange =>
remote_function(:url => "test", :my_variable => "hello again") } ) %>
thanks.
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2006 Jun 15
0
Include JavaScript variable in <%= remote_function %> call?
How can I do this? For instance, something like:
<script ...>
function check_duplicate(name) {
<%= remote_function :url => {:action => ''check_duplicate'', :name
=> name } %>
}
</script>
Obviously the above is just a dummy mockup. I have much more complex
(and complete) sections of code that need to accomplish a task like
this. Anyone know of a