similar to: observe_form, observe_field, dynamic forms help

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/.

1. Create a separate class that has your highlight/unhighlight behavior in it, and extend just the element you want to highlight with that class... like this (also allows you to easily apply this behavior elsewhere when you need it in the future): Object.extend(this.el, HighlightBehaviorClass.prototype) 2. When defining your event handlers, assign them to variables so you have a

First things first: Hi all! I''ve been sucked into prototype and script.aculo.us develpment thanks (because of?) the Symfony PHP framework... I''d like to implement a feature on some admin pages, but I can''t seem to find the right search term to google it; I want to ask the user to confirm exit of a page, if she has changed anything on the forms displayed on it. I have

Take these two basic bits of HTML. <input id="user_email" name="user[email]" size="30" type="text" value="" /> <script type="text/javascript"> //<![CDATA[ new Form.Element.EventObserver(''user_email'', function(element, value) {new Ajax.Request(''/account/validate_user_email/0'',

Hi all, I'm using behaviour(.js) to add event handlers to all the table cells in a table (mouseover, mouseout, clickk). However, I'm also ditching the table and replacing it with an Ajax.Updater so I want to remove all the observers before I lose them. Unfortunately, the Event.observe calls were written as inline anonymous functions so, when calling Event.stopObserving, I'm supposed

Hi all, I''m trying to understand the workings of the observe_form function. In my application I have a search form with a number of parameters, and I want to have a live search counter on screen, so as the user chooses different parameters, she can see a live count of how many search results match. What I''m not clear on is how to use the "with" option, and what

I am doig something very simple here and this is not working correctly. So any help is greatly appreciated. I ahve this code in my template: <% form_for :company_branch, @company_branch, :html => {:id => "company_branch_form"} do |f| %> <%= f.text_field :street1 %> <%= f.text_field :street2 %> <% end %> <%= observe_form("company_branch_form",

I can''t make it work. <%= text_field_tag :friend %> <%= observe_field :friend, :url => friendships_url, :on => :click %> <%= javascript_include_tag :defaults %> Raises the error:Can''t find variable Form. The generated html is: <input id="friend" name="friend" type="text" /> <script

If I want to stop observing a div Is this the format? Event.stopObserving($(''''mydiv''),''click''); Deco

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

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

Do somebody know where to find a real good documentation for the observe_form? I have some problems with it and find nowhere a documentation. -- Posted via http://www.ruby-forum.com/.

Can anyone help with some strange error messages I''m getting on IE when using observe_form. I''ve written some code to observe a set of radio buttons and it all works fine in Firefox but when using IE about 20% of the calls return a request.status of 12152, ERROR_HTTP_INVALID_SERVER_RESPONSE (and the occasional 12030, ERROR_INTERNET_CONNECTION_ABORTED). It only happens on SSL

Can anyone help with some strange error messages I''m getting on IE when using observe_form. I''ve written some code to observe a set of radio buttons and it all works fine in Firefox but when using IE about 20% of the calls return a request.status of 12152, ERROR_HTTP_INVALID_SERVER_RESPONSE (and the occasional 12030, ERROR_INTERNET_CONNECTION_ABORTED). It only happens on SSL

I''m using observe_form in a place that does not require any response from the server. So I do not use an update paramater. But without it webbrick hangs for a couple seconds and returns a status 500. On occasion, there will even be an exception in webbrick''s output if I change the form then quickly click a link before the couple second hang is done. If a add an update, it

Hi. I have this question: I have a page with more ugual "GIF" (say ?/Help gif). When I click on one of this giv a "DIV" is showed (one for each gif). And when a div is showed the last div "showed" there must "hide". Ok, no problem. I have do it. My problem is that the div that is showed in this moment must to "hide" when I clink into the document

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,

Somehow I missed this.. this file is no longer in use by taskomatic. Signed-off-by: Ian Main <imain at redhat.com> --- src/task-omatic/utils.rb | 221 ---------------------------------------------- 1 files changed, 0 insertions(+), 221 deletions(-) delete mode 100644 src/task-omatic/utils.rb diff --git a/src/task-omatic/utils.rb b/src/task-omatic/utils.rb deleted file mode 100644 index

Fix a little bug in virtio disk attributions Signed-off-by: Arthur Clement <aclement at linagora.com> --- src/task-omatic/task_vm.rb | 9 ++++++--- 1 files changed, 6 insertions(+), 3 deletions(-) diff --git a/src/task-omatic/task_vm.rb b/src/task-omatic/task_vm.rb index 3a197f9..cf84ea2 100644 --- a/src/task-omatic/task_vm.rb +++ b/src/task-omatic/task_vm.rb @@ -66,7 +66,9 @@ def

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") %>