similar to: show sum of textboxes

Hello all, I''m using prototype in conjunction with Extjs to build out an Ajax- driven app. I''m noticing that occasionally there will be Ajax Requests that will occasionally not complete. After some investigation, I found that when I made a call to String#evalJSON, it would throw a TypeError with the following message : transport.responseText has no properties. When this

Is there a way to retrieve an HTML table in javascript and convert it to JSON using prototype? I''m stumped :( phil --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Spinoffs" group. To post to this group, send email to rubyonrails-spinoffs-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To

Hello everyone, I''m new here. I''ve been working with prototype and plotr for about a month now, off and on, and I have pretty much hit the wall on using the data returned by Ajax.Request. I''m using some php code to return a string: {''foo'': [[0,0.0865334429075127], [1,0.0828179861705063], [2,0.0828173042602942], [3,0.0841707718624196]]} But I keep

Hello SpinDoctors, I am fairly new to prototype js framework. I love it. Have various Ajax -get calls... which work wonderful... Suddenly, realised that in one case I have to use ''post'' to overcome the limitation on URL length... Have changed the parameters to suit to ''post'' request, but nothing happens... need your help... function getOptionalGroups(key){

I am trying to have prototype perform a request and return to me a javascript object representing the json string returned by the request. I want to iterate over the contents to print each object in the json string. The value of transport.reponseText in onSuccess is what I would expect. But once I try to perform evalJSON() on this text it gives me a bunch of extra function()s when i try to

I was wondering where to report typos/bugs for the Prototype online API docs (http://prototypejs.org/api)? Seems a bit overkill to submit typos to the Rail Trac - but perhaps that''s the correct place? Additionally, the website indicates that this documentation is written in Markdown. Is the documentation from which the online API is generated in SVN? I saw a documentation branch

Hi there, this code works only fine , if i dont embedding the prototype.js in my document: <script type="text/javascript"> var myCheckBox2 = new Array(); myCheckBox2[''Ort''] = new Array("hamburg","berlin","hannover"); myCheckBox2[''Art''] = new Array("programmierung","support");

I know this is deprecated in 1.6, but my question is how do I properly use the native browser implementation? Do I need to change my code? I''m having a difficult time finding examples on this. Why is this deprecated instead of incorporated into prototype? Or did I answer my own question... Also, I want to utilize the new document.querySelector. Has some one implemented this inside

I have a script that pulls in a bunch of data to my page and parses it out into the following format: <div id="container"> <div id="myID1" class="new">stuff</div> <div id="myID2" class="new">stuff</div> <div id="myID3" class="read">stuff</div> <div id="myID4"

Hey all, Just had a need for this, wondering if it is a candidate for inclusion as it is only a single line and I can''t seem to spot any other way of acheiving the same functionality in less code. String.prototype.isNumeric = function() { return (this.match(/^\d+$/) != null); } I used it in the context of: Event.observe(el,''keypress'',function (e) { if

Hi all, I have a complex link_remote_to link I need to generate often. I want to DRY up my view and create a helper that generates this link_remote_to for me. Is there a way my helper can output the link_remote_to javascript? Thanks STijn --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails:

Have anybody used Event.fire method appeared in v1.6. There are no samples, references or even api for this method. I want to use it for my needs and don''t know how. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Spinoffs" group. To post to this group, send email to

I suggest that if you don''t pass any args to ActiveRecord#pluck, it would use the select values. This follows along well with the way other AR::Calculations work. As an extra benefit we would be able to pluck virtual columns. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" group. To view this discussion on the web visit

Prototype v1.6.0.2 If any of an element''s ancestors are hidden, Element.getDimensions() returns misleading values. In order to address this in my own project, I made the following modification: getDimensions: function(element) { element = $(element); var display = element.getStyle(''display''); + var hiddenAncestor = element.ancestors().any(function(e) {

Hi all, My site uses subdomains to define an item. Eg http://itemname.mysite.com I fetch the itemname and render the appropriate site from that itemname. The subdomain is used everywhere (eg http://itemname.mysite.com/events, http://itemname.mysite.com/products/show/11, ...) I now want to give the user the possibilty to use a ''real'' domain like www.itemname.com that should

Hello. I need to know how can R compute AIC when I study a regression model? For example, if I use these data: growth tannin 1 12 0 2 10 1 3 8 2 4 11 3 5 6 4 6 7 5 7 2 6 8 3 7 9 3 8 and I do model <- lm (growth ~ tannin) AIC(model) R responses: 38.75990 I know the following formula to compute AIC: AIC=

I have a question: How do you style the various components of the anchor tag? I am doing it this way: $$(''a:link,a:visited'').each(function(link){ //links link.setStyle({ color: ''#''+$F(''cp4_Hex'') }); }); $$(''a:hover'').each(function(link){ //links link.setStyle({ color: ''#''+$F(''cp5_Hex'')

Hello all, I have some checkbox array like these: <input type=checkbox name=list[] value="1">Java<br> <input type=checkbox name=list[] value="2">JavaScript<br> <input type=checkbox name=list[] value="3">ASP<br> <input type=checkbox name=list[] value="4">HTML<br> <input type=checkbox name=list[]

On Mon, Nov 30, 2009 at 7:22 PM, Javier Martinez <javier at jmartinez.org> wrote: > Hello, > > I'm working in adding support for 64-bit integers to my target. I'm using > LLVM to decompose the 64-bit integer operations by using 32-bit registers > wherever possible and emulating support where not. When looking at the bit > shift decomposition I saw what seems to be a

Hey all. I want something like this to work: var Foo = Class.create(); Foo.myStaticMethod = function(){alert("I''m a static method!")}; Foo.myStaticMethod(); // works var f = new Foo(); f.myStaticMethod(); // doesn''t work, but that''s good--I don''t want it to var Bar = Class.create(Foo); Bar.myStaticMethod(); // doesn''t work, undefined :(