Displaying 20 results from an estimated 7000 matches similar to: "Starting with RJS - not working"
2006 Jul 03
6
Rjs $("aaa").insertHtml is not a function error
Hi,
I''ve searched the list and found that someone had the same problem as me
http://lists.rubyonrails.org/pipermail/rails/2006-May/043760.html
I''m have in my page a link like this
<%= link_to_remote ("Add
#{image_tag(''add.png'')}",:url=>{:action=>''addProduct''})%>
and in my controller
def addProduct
..................
2006 Mar 13
3
problem updating mulitple divs with ajax
i''m having some issues updating multiple divs via ajax. perhaps someone can
lend some assistance.
i''ve got 2 divs:
user_list and user_form.
when a person clicks the "edit this user" or "add new user" link the
user_form div is updated via an ajax call and the form is shown in the
user_form div.
this form is a remote form. it submits to either the update
2006 Mar 28
5
RJS call from controller issues javascript that doesn''t get evaluated by browser
Hi,
I''m on Rails 1.1 and I have a problem wit RJS
In my cotroller i have
==>>>
def show
@contact = Contact.find(params[:id])
render :update do |page|
page[:contactInfo].replace_html :partial=>"contactInfo"
end
end
<<<===
And my contactInfo partial looks like this and it''s placed inside a div element
==>>>
<table>
2006 May 16
5
Transactions in RoR
Hi,
Does anyone knows how to manage transactions in RoR.
Thanx
2006 May 11
2
Reuse code
Hi,
I have several helper methods that I use on one view . Is there a way
to share this methods on several views ?
To be more specific in: companies_helper I''ve defined the helper
methods that I would like to use in products section.
Thanx,
Ovidiu
2006 Apr 07
1
Validate_presence_of error in nested object is not displayed
Hi,
I have a contact object . This contact has a address object
>>Contact
class Contact < ActiveRecord::Base
has_one :address
validates_presence_of :first_name ,:last_name
end
.>>> Address
class Address < ActiveRecord::Base
belongs_to :contact
validates_presence_of :address
end
Addres has the following fields ; address, phone, fax, email
In the contacts_controller I
2006 Jul 06
2
rjs rails to execute?
I have the following:
layout:
<%= javascript_include_tag :defaults %>
[...]
<div id="menu">
<div id="myrandom"></div>
<%= render :partial => ''menu'' %>
</div>
menu partial:
<%= link_to_remote "Generate Text",
:update => ''myrandom'',
:url => { :action =>
2006 Feb 14
2
Inline list editing with RJS: best practices
I wanted to get the community opinion on the best way to use partials and
inline list (<li>) editing.
I have a very common scenario where a list is rendered:
--- index.rhtml ---
<ul>
<%= render :partial => ''item'', @collection => @items %>
</ul>
--- _item.rhtml (simplified) ---
<li id="item_<%= item.id %>">
<div
2005 Dec 19
1
Preserving fallback with RJS
Hi guys,
I really like RJS. I think they''ll replace partials in alot of
instances. Unfortunately, because they''re automatically used like
.rhtml and .rxml and are hard to specifically specify it makes it
messy to preserve fallbacks when using them. For instance, using
partials instead of rjs, my create method might look like:
def create
post = Post.new(params[:post])
...
2009 Mar 13
1
search for string insider a string
Hi, sorry if it is a too stupid question, but how do I a string search
in R:
I have a dataframe A with A$test like:
test1
bcdtestblabla2.1bla
cdtestblablabla3.88blabla
and I want to search for string that start with 'dtest' and ends with
number and return the location of that substring and the number, so the
end result would be:
NA NA
3 2.1
2 3.88
I find grep can
2006 Jul 16
3
RJS problem
I have an odd problem while trying to use a simple rjs.
_test.rjs : page.alert "test"
test.rhtml: <script><%=render_partial(''test'')%></script>
When I am attempting to view controller/test the page comes as if it was a
text file.
So i am actually seeing:
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
2006 May 16
1
Nice Ruby tutorial for begginers
http://tryruby.hobix.com/
2006 May 05
6
RJS implementation question
Why is RJS so dependant on programatic creation of Javascript?
RHTML is a great implementation in that it puts HTML first, and Ruby
second. I would have thought RJS would be the same way: a .js with ERb
helpers for generating Javascript functions.
RJS putting Javascript second means:
- I have to learn a whole new set of commands to use Scriptaculous.
- Developers have to constantly chase the
2006 Jul 03
2
rjs renders string or partial but not template or action
Hi,
I have an rjs file. I only have one controller called called front. I
have views called "new_title.rhtml" and "_new_title.rhtml"
These work
page.replace_html ''title'', ''new title''
page.replace_html ''title'', :partial => ''new_title''
page.replace_html ''title'',
2010 Sep 27
4
Fitting problem
Hi,
I have a function that generates a set of data but I am having problems
determining the parameters using the nls fitting procedure.
####
"MH"<-function(field,diameter,mu=10e-7,sig=0.1,Ms=100,chi=0){
#variables mu, sig, chi, Ms
#input: field and diameter
#all in CGS
rho <- 5
kb <- 1.38e-16
t <- 300
length.d<-length(diameter)
length.H<-length(field)
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
2006 Aug 07
2
.rjs not run unless I manually set the Content-type header
I''ve got this is my controller
def destroy
@headers[''Content-Type''] = ''text/javascript; charset=utf-8''
end
and this in my .rjs file called destroy.rjs
page.alert(''test'')
page.visual_effect :shrink, ''tip_''+params[:id], :duration => 3
This works, *unless* I uncomment the Content-Type line in the
2006 Apr 07
3
RJS removing content of div, but not div itself
Hi,
I''m creating a list of ingredients on a page. When the user clicks the ''Add Ingredient'' button a record gets added to the db and the ingredient gets added to the page. On the page, each record is represented by a <div> with three <span>s inside. One of the <span>s has a link_to_remote to ''delete'' the ingredient. When the link
2006 Jan 29
2
GetText and rjs templates?
hi,
is it possible that gettext don''t work with rjs templates?
i''ve just tried this simple example
blog_controller.rb :
class BlogController < ApplicationController
def index
end
def dosomething
end
end
index.rhtml :
<html>
<head>
<%= javascript_include_tag :defaults %>
</head>
<body>
<div id="test">Some text to change
2006 Jun 26
3
RJS Templates with dynamic id names
Due to the use of partials, I''m trying to dynamically generate the ids
being affected in an rjs template, but I can''t seem to get the syntax to
work. Basically, I need to do the equivalent of this from the .rhtml
template:
page.show ''mything<%= @thing.id %>''
No joy there. Apparently RJS templates don''t work with embedded ruby. So
I tried: