similar to: NOOB Ajax question: handling form input

I was wondering if there''s a way to limit what a user is typing on the keyboard to only valid numeric input. Is there a simple plugin or something which would allow this? I guess with AJAX it could also be one. Has anyone already solved this requirement? Thanks in advance. James -------------- next part -------------- An HTML attachment was scrubbed... URL:

I am using observe_field on a number of multi-selects and checkbox form elements whose values would normally come in as arrays on a normal (non-Ajax) form post. I understand that by using the :with => ''name'' I will get name=value in the request.raw_post however if the field I am submitting has mutliple values and the name is of the form ''name[]'', I get

I know I''ve seen this somewhere on this board and just can''t search it anymore. I have three relational tables: clients, projects, and tasks. Currently I''m working on customizing the ''new/edit'' task _form. So far I have it listing clients in a pulldown menu so I can assign the new task to a client. I''d like to have a second pulldown select

Folks, When I use observe_field, I get a javascript error "Form is not defined". Any thoughts? __View: search.rhtml__ <label for="search">Search:</label> <%= text_field_tag :search %> <%= observe_field(:search, :frequency => 0.25, :update => :search_hits, :url => { :action =>

I''m sure this is a simple problem, but I''ve been working on it for a couple days and can''t seem to figure out the correct way to structure my observe_field call. The HTML and Javascript generated all appear correct, but the AJAX call is never made. Below is the code I''m using and any help would be much appreciated. models_controller.rb def

Hi,I am trying to implement a small live search thing in typo. the view that I interative with is view/admin/content/_form.rhtml I created a search field when creating an article and use observe_field to observe this search field and tells the content_controller to search in database for the appropriate match. But when I tried to type a letter in the search field, I''ve got the

Hi all I wanted to try out the RJS thing for updating more than just one HTML element using AJAX. I have a selection like that: <select id="booking_musician_profile_id" name="booking[musician_profile_id]"> <option value="4" selected="selected">Danc!ng TortoYse</option> <option value="2">DJ Psyhigh</option>

... is there a way to do this? We have some REST-ish POSTs we''d like to spec out. In the controller this gets accessed with request.raw_post.to_s, is there a way to set this with rspec? Thanks as always, Francis

Has anyone had any luck with the paypal gem from leetsoft (Tobias Luetke)? I''m successfully sending off and making payments, but the ipn doesn''t send back to my site. I have the notify_url set in the form, have a action set for the ipn postbacks, but all I get from my sandbox after payment is a "view shops" page from paypal after payment is made. -- Posted via

I''m working with a remote API that calls a URL in my app, passing in a parameter named action. So the request would look like: http://localhost/my_controller?action=foo Routing correctly interprets the controller action as index. However, it sets params[:action] to index as well. I know that''s how it''s supposed to work...but it means I lose the action parameter

Hi! How can i use ajax with radio buttons? I have form with 2 radio buttons, which updates div with the value of selected radio button. It worked correctly when i used submit button, but when i removed it and used observers it didn''t. When i press the first button it displays its value, but when i press the second button it displays new value for a moment (0.5s ?) and then suddenly

Hi, I have observers for a group of radio buttons, an observe_field for each radio button (I think its not possible to have one observe_field for a group of radio buttons). Now, the problem is that when I click on one radio button, all the observers get trigerred, so the method which the observe_field calls gets the wrong result. I just want that method to get the radio button that is

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

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

I have a form where I dynamically add form elements based on user input. An example is that when a user selects a "server" from a select box I add (via AJAX calls back to server) a "type" select box pre-populated with valid choices for that server. I do this by using observe_field on the "server" field and update a div on the page with the new "type"

I try to catch click event on radio button, but nothing is executed.... Tested with RoR 1.1.2 and 1.1.3. What am I doing wrong? <%= radio_button_tag(:city, ''Dublin'') %> <%= observe_field(:citi, :frequency => 0.5, :on => ''click'', :with => "''city='' +

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

I developed an application using Rails and the WeBrick, and now I''ve moved it to the production server using apache/fcgid. Now, however, post data is not being populated in the params hash. Even a simple form with one hidden field, which works fine as a GET request, does not work using POST. The problem isn''t with the form, as I''ve posted the data to a simple php

Hi, I know this has been asked a million times before - but I still don''t really get it. CAn someone please tell me what''s up with the following; In a view I have (apologies for the formatting); <td> <select id="job.job_phase_id" name="job[job_phase_id]"><p><label for="job_job_phase_id">Job

I''d like to have posted form field data in the same order they were in the form. Raw_post shows the data in correct order but params hash doesn''t. This happens every time (tried it with webrick). Any ideas how to get an array of objects in the correct order? -- Posted via http://www.ruby-forum.com/.