Displaying 20 results from an estimated 30000 matches similar to: "parameters"
2008 Jul 28
0
text_area value
Hey,
I have existing threads with two fields: title and text. When a user
clicks "edit", I say, in the new thread form:
<% form.text_area :text, :value => params[:text] %>
params[:text] = the text in the thread which the user wants to edit.
It works fine most of the time, but if I made a new thread and had
linebreaks, clicking edit fails.
New form:
text:
sdfjksdfj
sdfjsdf
2006 Aug 29
1
Scope problem with form_remote_tag, ajax?
Hi all,
I have tracked an odd behavior down to what I think is an issue of
scope. In short, when I use form_remote_tag to establish an AJAX form,
my database fields don''t get populated when performing an edit on the
record. Those same fields will get populated using start_form_tag and
no AJAX. I think that Ruby can''t find the local object that represents
the database
2006 Oct 14
2
sending parameters with link_to_remote Ajax Request
In a panel, I have an hidden input field which is modified by a
javascript function (from calendar)
how can I sent the value of this input field in my link_to_remote call ?
presently I just send back one parameter (an id) but I need both...
<input type="hidden" name="booking[start_at]" id="f_date_s"
value="booking[start_at]" />
...
<%=
2006 Aug 24
1
link_to_remote parameters - help
I''m trying to show a preview of the comments, and I''m saving the
comments through AJAX. So, I thought that I should be able to mimic the
"comments" action for the "comments_preview" action very easily. So
far, this isn''t the case.
I have a link_to_remote tag inside of the form tag, and I don''t know how
to send the parameters that are
2006 Aug 02
7
form_for not working with Markaby
I''m playing around with Markaby and I decided to write a little blog app.
I''m running into issues with forms however. If I use form_for the output of
the form gets swallowed. For example:
form_for :article, @article do |f|
f.text_field :title
f.check_box :published
f.text_area :description
f.text_field :pub_date
f.text_area :content
end
gets rendered as an empty form
2006 Apr 12
1
link_to_remote with form values?
Hi,
I need a way to read a form field and pass its contents as a parameter
to a link_to_remote call.
So let''s say I have a textarea input:
<%= text_area ''course'', ''topics'', :rows => 6, :cols => 60 %>
and later a link_to_remote:
<%= link_to_remote("Hide",
{ :update => ''my div'',
2006 Apr 21
3
rjs in multiple ajax page
Sorry for the long explanation but I''m having trouble integrating rjs into my
form page. Here''s my page:
<div id="posts">
<ul id="post_list"><%= render :partial => ''list_results'', :collection =>
@posts %></ul>
<p><%= link_to_remote(''+'',
:url => {:action =>
2007 Aug 17
3
Clear text_area value onfocus
Hi!
I have a "text_area" that looks like this...
<%= text_area ''business'', ''otherDigitalDesc'', "cols" => 25, "rows" =>
4, "value" => "Enter Description if Yes..." %>
Right now, if I submit it, it adds "Enter Description if Yes" into the
database. It would be nice to not have it enter
2006 Jul 31
4
Text field not being submitted via form_remote_tag; works via form_tag
Hi everyone,
Newbie here. I''m trying to get a textual form element to submit in
the context of a form_remote_tag block and having little success.
Oddly (or perhaps not), using regular old form_tag in its place does
cause the elements to be submitted. Here''s the relevant partial ERb
code:
<%= form_remote_tag( { :url => { :action => :out, :id => pending_task } } )
2006 May 30
4
Hide parent element
I have some code that calls a partial to display one or more blocks
within a div tag. I want to have a close button (or cancel link) that
will fade that block but leave the others. Here is the code:
LINK:
<%= link_to_remote "Add Miscellaneous Link", :url => { :action =>
:add_iyc_link } %>
add_iyc_link.rjs:
page.insert_html :bottom, ''links'', :partial
2006 Sep 15
7
OT: TinyMCE in Rails
I''m having a problem getting the text area the size I want it to be.
In my view at the top I have this init calls
<script type="text/javascript" >
tinyMCE.init({
mode: "textareas",
theme: ''advanced'',
theme_advanced_toolbar_location: ''top''
});
</script>
Then in my form:
<%= text_area
2006 Apr 23
5
Newbie Ajaxy Question
Hi all,
I''ve been trying to figure this out by myself and while I feel I''ve made
some progress, I feel kind of stuck. Let me see if I can explain what I''m
trying to do. I have a very simple form with a text box and a text area.
The text in each of these will eventually make it into a row in a table in
my database. For now, the value in the text box represents a
2007 May 10
2
link_to_remote fix, should this be added to edge rails?
After looking at the link_to_remote tag for the first time, I found it
broke when javascript was disabled.
Below is one possible solution I found and would like to suggest that
this idea is promoted into rails.
#
# provide fix for link_to_remote tag when javascript is not enabled
def link_to_remote_fix(text, options)
link_to_remote text, options, :href => url_for(
2007 Aug 21
2
in place editor with scriptaculous
I have an issue with line break handling.
When I display contents of a textarea, I use nl2br to show linebreaks
that the user has made. The problem comes the second time they make an
edit, since the <br> code still appears in the inPlaceEdit box...
which will no doubt confuse my users...
Any way around this?
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2006 Aug 17
2
link_to_remote question
I''m using link_to_remote to call a method that deletes an item
<%= link_to_remote " [delete]", :url => { :controller => ''user_admin'',
:action => ''employee_type_delete'',
:id => employee_type.id
}
2008 Feb 01
4
Help with link_to_remote
Hi!.
Is there a way to call to another controller with link_to_remote?
Something like this:
<%= link_to_remote "Tests", {
:controller => "tests",
:action => "tester"
}
%>
Salu2...
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2013 Mar 13
2
Form_for text_area
Hi all, Since I am new to ruby on rails. I''m stuck in some minor issue.
I am using form_for in my view.
In that I am using a text text. So, My question is, how to add a default
value to the text_area along with the row and col values.
Please help me out ASAP.
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2007 Nov 20
4
link_to_remote style
I am trying to use link_to_remote to update a div tag with some
content. This part works fine. The thing I am having an issue with
is that I am trying to format this link with a ''class'' tag and it is
being ignored. Can anyone shed some light on this? I have tried
brackets in different places with different options and tried other
variations with no luck. I am guessing my
2008 Jul 14
5
How can i use link_to_remote with in form_for
Hi
anybody plz help me how can i use link_to_remote with in form_for.. i
tried but no luck... if i use form_tag i can able to use link_to_remote
and made ajax call.but i need to use form_for ....can anyone help me how
can i do with this.Thanks in advance.
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2006 Apr 14
2
Nested AJAX remote_form in form?
I''d like to achieve something that is better described by the following
code:
<%= start_form_tag :action => ''create'' %>
<%= text_area ''place'', ''description'', :cols => 100, :rows => 4 %>
<div id="categories">
<%= form_remote_tag :update => ''categories'',