Displaying 20 results from an estimated 100 matches similar to: "Using link_to_remote/remote_function outside of a Controller"
2006 Jan 18
1
Rails and PostgreSQL bytea
Hi!
I''m trying to insert binary data into a PostgreSQL database where the
field is of type ''bytea''. This works fine if a do Base64 encoding but I
just want to do character escaping. How do I do this????.
What I get is this:
ActiveRecord::StatementInvalid in Init_test#save_file
ArgumentError: Invalid Ruby/cstring: INSERT INTO
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 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 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 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
2006 Jun 15
0
retrieving parameter or selected value using remote_function
Hi,
Can anyone let me know how to fetch selected option from the following
select box :
<%= select(:category_view,:name,@categories_choices, {:include_blank =>
false},
{:onChange =>remote_function(:update => "div_team_coverage", :url =>
{:action => :set_team_values} ,:with => "category="+ escape(value))} )
%>
<div
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 Mar 23
1
Rails AJAX question, calling remote_function in a loop
I think I may be missing something here. I have a collection of people
I want to run through. For each person I want to use AJAX to make a
calculation and update the page with the results. First I tried to do
this with just links, which works fine. It looks like this
<% @eligible_players.each do |player| %>
<tr>
<td>
<%= link_to_remote( player.player_name,
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 Dec 15
1
remote_function in IE with select input onchange
Here is the code:
http://pastie.org/339967
Generated HTML: http://pastie.org/339969
This works great in Gecko and Webkit based browsers, but IE throws an
error: "Object doesn''t support this property or method". Any clues?
Thanks,
Nik
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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
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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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
2010 Jan 30
2
passing multiple objects with remote_function
Hey,
I can successfully pass a single object from any form field to my
controller via:
Select Year: <%= collection_select("vehicle", "year", @availableYears,
"year", "year",
{:prompt => "Select a year"},
{:onchange => "#{remote_function(:url => {:action
=>
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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2008 Mar 02
2
check_box_tag remote_function
I have a collection of check_box_tags that look like the following:
<% for item in @items %>
<%= check_box_tag "item[item_ids][]", item.id, false, {:onchange =>
remote_function(:url => update_items_path, :with => "''items='' +
escape(value) "} %>
<%= item.name %>
<% end %>
My question is, how do I send all of the current
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 15
6
camping - inspiring new way to write applications
hi all,
curious about your input on this latest design experience i''ve had
with camping.
none of that developing a traditional html ui, a ruby backend, and
ajax-ifying the application after being built.
- i started straight off with a camping-based json api (for the model).
- next step was writing the controller in pure js - no dom interactions here.
- then finishing off with a view
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