Displaying 20 results from an estimated 1200 matches similar to: "problems with Rails 1.1 observe_field :with serialized"
2009 Jul 29
6
Doubt in nil object with ajax
hi this is my htnl
<html>
<head>
<%= javascript_include_tag :defaults %>
</head>
<body>
<%= form_tag nil, { :id => ''search_form'' } %>
<%= text_field ''recipe'', ''name'' %>
<%= end_form_tag %>
<div id="recipe">
</div>
<%= observe_form :search_form, :frequency =>
2009 Jan 23
4
getValue() in a Controller problem, help please.
Hello there,
I''m trying to do something like:
render :update do |page|
page[:client_list].replace_html render(:partial => ''client_list'',
:object => @clients_list)
name = page[:name].getValue();
end
but I''m not getting the value, or somehow use $("name").getValue()
inside of the controller.
How can I do that?
tks,
David Sousa
--
2008 Jun 19
5
observe_field
I have been trying to pass a collection_select parameter and a text field
parameter to observe_field so that it watches both the parameters
simultaneously.
but what i can see is , when i select some value from drop down and dont
write anything in text field its giving correct results.parameters are also
correct passed, but just after that if i write something in text field that
value also get
2008 Jul 09
4
Auto Postback in Ruby On Rails
in some other language have a concept e.i "auto postback"
So, in Ruby on rails is there any such option e.i "auto postback"
or same as "auto postback"
basically what i want ot do is that i have 2 select box
One for "Industry" and other for "Chemical"
1st we show all the industry in "Industry" select box.
if we select any 1 industry
2007 Mar 07
4
Ajax and IE6 - is there some sort of "trick"?
Hi,
I''ve got some Ajax stuff that shows more or less of a complex form based
on a radio button selection. A "radio_handler" controller action is the
action for a form handler. Some seemingly simple "replace_html" fires
as a result of different radio buttons being chosen (which should then
show more or less of the form).
This all works just great on Mac Safari and
2009 Oct 29
4
manipulating form
Hi,
I work with forms and i won''t to set a name for a form to use
javascript functions..
How can i do
Thanks
2007 Jul 17
5
habtm confusion
Hello friends!
I am trying to make a database that will have a group of people set to
committees, and a person can be in multiple committees, and a committee
obviously has multiple people. The people are senators at my
university. These are my current models:
senator.rb:
--
class Senator < ActiveRecord::Base
validates_presence_of :first_name, :last_name, :floor
has_and_belongs_to_many
2006 Aug 15
4
observe_form not serializing form
I want to use observe_form to automatically save notes in a text_area.
This is the code I have:
<form id=''notes_form''>
<%= text_area :contact, :notes, :cols => 40, :rows => 10,
:id =>''notes_text_area'' %>
<%= observe_form(''notes_form'',
:frequency => 1,
2006 Feb 16
4
newbie question regarding basic AJAX form verification
Hi,
I''m confused about how form verification with AJAX works. Let''s say I have a
''new.rhtml'' view that contains a form with two fields, and the form action is
''create''. Let''s assume that I also want to do some type of data validation on
one of the two fields via AJAX before I submit the form. But since I''ve
already
2007 Jul 14
3
observe_field, does this generate HTML?
I don''t have Rails installed at the moment, I''d like to check myself,
but it''s just a simple curiosity.
observe_field fits into replacement tags <%= %>, which caught my
attention because as far as I know it''s just javascript observing a
field and should not stick anything into HTML. Is <%= merely used as an
enabling method, or will there actually be
2009 Feb 26
8
beginners question
hi group,
I am making a little rails app to experiment with rails. It consists
of one model, item, that represents an item on a todo list.
A todo item has a description, a state (finished or not) and a due
date.
After changing the scaffold screens a bit, I wanted to be able to
have no due date. I tried to do this by making a radio button; if ''no
date'' is selected, the date
2006 Apr 26
6
Immediate help needed
I have posted this previously also but haven''t received any help.
So, if somebody could look into it and guide..
I want to validate the extension of files that I am uploading.
Like I want only the doc/pdf files to be uploaded..
Thanks in advance.
--
Posted via http://www.ruby-forum.com/.
2009 Nov 26
15
bad move? - complex form with *many* observe_field's
I have a pretty complex form with many text fields and a number of
selects. We let the user add multiple types of associated objects to
the parent object and to edit the values for those associated objs, so
the form can have something like the following number of fields on the
page:
9 text fields + 3 selects + a*(1 text + 1 select) + b*(1 text + 1
select) + c*(1 text + 1 select) + d*(1 text +
2006 Jan 09
2
Using RJS templates with observe_form
Hi there,
I''ve been checking out RJS templates, and have been trying to use them
with the observe_form helper.
However, the form values are no longer being passed in the params (as
soon as I point the action to the non-rjs and add the ''update'' clause
everything is working again). Is this expected?
Cheers,
Dave
-------------- next part --------------
An
2006 Feb 07
3
in place edit, save on blur
I thought I''d seen some discussion on this, but can''t find it. I have
a text area that I''d like to save on blur unless the user clicks
cancel. Anyone got a nice example of this? It''s non-obvious to me
how I force the submit via javascript. Thanks,
pt.
--
Parker Thompson
http://www.parkert.com/
510.541.0125
2006 Jun 12
2
dom id on form_remote_tag
I want to make use of a form_remote_tag to submit a form
asynchronously. Easy done. However, we also want to add an
observe_form tag to check for some value changes while the form is
being entered.
The observe_form tag needs a dom id to work on but I can''t see how to
enter an html option for the dom id of the form on the
form_remote_tag.
Any ideas?
Here is the form tag so far...
2009 Aug 04
6
forms, javascript and ajax - hopefully an easy question
Right now I have a simple form hooked up. Now that the form is smooth
and functional, I want to add a feature that I''m not sure how to
implement.
After a user modifies a form, I''d like to have a visual cue appear
somewhere to show that the form has been changed and needs to be
saved.
It could be a red div at the top of the screen - anything - it is
doesn''t matter.
Just
2006 Mar 22
2
observe_form without ajax?
This betrays my lack of javascript knowledge, but is it possible to
watch a whole form for changes and activate some javascript when those
changes occur without any remote request?
That is, I want to do exactly what observe_form does, but without the
ajax call actually happening. I realize I could use the form_tag
:onchange parameter, but that seems to be incapable of doing things like
2006 Oct 11
2
Help please with observe_form - not working
My observe_form is basically totally limp. I think it should update without
hitting submit button but even if I hit it , it doesn''t change (doesn''t seem
to post the data).
Can anyone please take a look and see if I"m doing something wrong. TIA
Form:
<% start_form_tag({:action => "livesearch"},
:id => "asearch") %>
2007 Aug 31
2
Give focus to an input field of a form
Hi,
I am new to rails and I have setup Typo on my site. One little
thing bugs me, the login page doesn''t give focus to the "user_login"
field. I was wondering what do I need to do to make rails help with
this? I have seen some simple inline javascript to set the focus,
sort of like:
document.<form_name>.user_login.focus()
However the rails view doesn''t