similar to: drag & drop list needs refreshing

I am constructing a JSON object that is an array of products. Using a select box, I want to find the object in the array that has an ID that matches the value from the selectedIndex of the select box and return the price. Here is the JSON script: var products = [{''ID'': 16378, ''Cost'': 100.00},{''ID'': 16377,''Cost'':

This one''s kicking me in the *(&#^. All I want to do is create a draggable item and then detect the coordinates where it is dropped. So my first approach was to just use the draggable_element with :revert => false, like so: <%= draggable_element "my_element", :revert => false %> That works great and lets me drag stuff all over the place. In the scriptaculous

I''m newbie to rails application. I like to use script.aculos.us script in my app. I faced the following problem. 1. first i creat my application. 2. Then I copied the files scriptaculous.js, builder.js, effects.js, dragdrop.js, controls.js and slider.js and prototype.js into my app/public/javascripts/ 3. Then included the <%= javascript_include_tag :defaults %> code into head

my view contains a call to a partial: <%= render(:partial => ''item_list'', :collection => @keyword.synonyms, :locals => { :action_delete => "removesynonym", and_some_other_stuff }) %> _item_list.rhtml contains: <%= link_to ( image_tag(''/images/deletebutton.png''), { :action => action_delete, :id =>

hi, I have a draggable element (cart-item) in a shopping cart <%= draggable_element "item_#{product}_#{i}", :revert => true %> When this element is dragged outside the cart into the "main_div", I want to show a puff effect and remove the element. When it is dragged within the cart, it should revert. So i wrote this code for drop_receiving _element <%=

my view contains a call to a partial: <%= render(:partial => ''item_list'', :collection => @keyword.synonyms, :locals => { :action_delete => "removesynonym", and_some_other_stuff }) %> _item_list.rhtml contains: <%= link_to ( image_tag(''/images/deletebutton.png''), { :action => action_delete, :id =>

I have two scrollable div''s (overflow:auto), one with a list of elements (the source) and the other is the drop target (dest). I''ve enabled ghosting so that the drag element gets out of the scrollable box (good). Interesting, at least on Firefox, the ghosted drag ends up going ''under'' the destination div when I drag it. No amount of z-order fidding seems to

Hey guys, I am trying to pass the parameters for the file being upload, but the params[] are not being passed. Ive read through some posts and realize this is an issue with RoR. I read through some of the posts and someone suggested using: http://svn.kylemaxwell.com/form_remote_upload/trunk/ I tried to install it, and although I thought I installed it correctly, it doesn''t work.

Hello, I have tried implementing the shopping cart ajax example and have run into some problems. The only differences with the shopping cart is My list of products are generated from a partial view The images of the products come from an http link. However, Iam seeing a strange behavior when I drag and drop the elements to my cart. On the first drag and drop the image successfully reverts to

Hello everyone. Does anyone know how to deal with this? i try to change the idea of works revereffect:function but for know unsuccesfull. In my project i have to use dragable with revert: true but i don''t want have revereffect. Maybe any idea? Grzegorz Ślusarek ---------------------------------------------------- HARRY POTTER I CZARA OGNIA - PREMIERA KINOWA 25 LISTOPADA: Wejdź:

Is there any component in rails that makes a draggable window? My current application needs to have windows containing controls that can be moved to new locations on the browser. Thanks Rob -- Posted via http://www.ruby-forum.com/.

Hi everyone, I am writing a ruby on rails application, and making heavy use of AJAX calls and evaluate_remote_response. In my remote responses I often have several update_element_function calls going on, to update several divs on the page. What I am doing is calling update_element_function, with the content as a block. Inside the block I usually have html, or make calls to other partials or

I am having trouble with draggable_element and come IE7 css. I have a list where I want the items in the list to be draggable. I need the list to have a fixed height so I would like a scrollbar. I use overflow:auto and everything works great in Firefox and Safari. But IE doesn''t respect the overflow:hidden. Well, it kind of does. It creates the scroll bars but lets everything spill

_______________________________________________________________________________________ Hi, I'm writing up the online help for a package I'm developing (in-house only, sorry), and I've come across an odd glitch when trying to nest a list inside the "arguments" section of the .Rd file. I was just wondering if anyone could provide some insights. I'm using R 2.2.0 on

I''m not sure if this is even possible, but here is my current method: class Item < ActiveRecord::Base def self.generate(name) Item.create(:name => name) || nil end end class ItemController < ActionController::Base layout "application" def index @items = Item.find(:all) end def create if @request.method ==:post name = @params[:name]

Hi all, I have an index.rhtml page which calls a partial called _tasks.rhtml. In the latter i call <%= draggable_element("icon#{@tasks.id}", :revert => true)%>. The first display of my page works fine and I get <script type="text/javascript"> //<![CDATA[ new Draggable("icon32", {revert:true}) //]]> </script> But then if I have an ajax

Hi guys, I have the following code: <li id="active_task_<%= active_task.id %>"> <%= active_task.title %>&nbsp;<%= link_to_remote "Edit", :update => "active_task_#{active_task.id}", :url => { :action => "edit", :id => active_task.id } %> </li> The goal is when a user clicks on the "Edit"

Hi - I posted this on another list, but received no response, so I''m trying this one. My apologies to those who have seen this question twice. I have two columns, one of draggable elements, the other of droppable elements. These are used to add items to a particular collection. (Story :habtm ''Assets'') Column 1 (Assets) Column 2 (Stories) ==============

Dear r-helpers, I am looking for an R-equivalent for the eval-function in javascript which can interpret a string as code on runtime, thereby allowing things like for (i in c(1:2)) { eval(items + "i") <- read.csv(eval(filename+ i), dec=","); } which would execute (with filename="testfile"): items1 <- read.csv(testfile1, dec=","); items2 <-

Hi! How do you guys solve windows security updates? Is there a way to force windows computers to be updated. Even more flexible is if one can update windows through login script. Peter Nyberg Institutionen f?r Biokemi och Biofysik (DBB) Sv.Arrhenius v?gen 12 106 91 Stockholm Tel: 08-16 24 69 Mobil: 070 339 24 69 Fax 08 153679