JavaScript Guide

I am just doing a simple Ajax.Request call using the newest version of Prototype. It works fine in… Read more Prototype's Ajax.request Not Working In Chrome

I'm trying to POST JSON formatted data from Javascript (using Prototype) to Grails. My Javascri… Read more Ajax Post Json Data From Javascript To Grails

I created a relatively small dynamic banner rotation script with icons at the bottom for bringing a… Read more Javascript - Bad Algorithm Firing Concurrent Loops

I'm using prototype I've tested ALL possibble scenarios, and my busy indicator WILL not sho… Read more Cakephp Ajax Form Submit Before And Complete Will Not Work For Displaying Animated Gif

I've got this issue with my magento onepage checkout. I want to implement that when you press c… Read more Implement Jquery Into Prototypejs

I am having the same problem, but in the console of the F12 of IE9, it says: SCRIPT575: Could not c… Read more Ie9 Javascript Error Script575 - C00c023f - Prototype File

I have a javascript function that gets a DIV by an ID and makes a clone. Then, removes the original… Read more Prototype Element.remove() Not Working In Ie

Using Prototype version 1.6.0.2. I have a common problem where exceptions are being swallowed when … Read more Prototype Callback Functions Swallowing Exceptions

I have the following working JS script in one of the sites I'm working on. I'm wondering wh… Read more Variables Accessible From Within A Function Passed As Parameter To Event.observe() (prototype.js). Why?

I am migrating my js lib from prototype to jquery. However, I don't know how to replace the fol… Read more Migrating From Prototype To Jquery

Event.observe(window,'load',function() { $$('.elem_classs').findAll(function(… Read more Is There Any Prototype Javascript Function Similar To Jquery Live To Trace Dynamic Dom Elements?

I have the following code: Number One Solution 1: I think you're confusing the properties whic… Read more Undefined Variable In Array In Prototype

I have a simple form like this: optio Solution 1: Add id='SelectBox' to your select box a… Read more How To Capture Form's Fields Focus Lost Event In Prototypejs

I am presenting an image embedded in a descriptive text item, followed by several questions about t… Read more How To Have Entire Item In Qualtrics Remain In Position When Scrolling?

I am loading the Bing Map API script dynamically. When the script finishes loading, I would like to… Read more Bing Maps Is Undefined After Loading Their Javascript File

I'm having a bit of issue with events in prototype. I'm trying to bind and fire the native … Read more Binding And Triggering Native And Custom Events In Prototype

I am not trying to make this a preference question, I am really wondering what people's experie… Read more Jrails Vs. Prototype

I'm inserting an img tag into my document with the new Element constructor like this (this work… Read more How To Add Event Handler With Prototype New Element() Constructor?

Is there a way to have this prototype js trigger only when dom is changed and not loaded? Solutio… Read more Document.observe('dom:loaded', Function() {

Using Prototype I have to select and hide all elements containing the word Foo inside: Lorem Lipsu… Read more Prototype: Select Element Containing Text (as Jquery :contains())