similar to: Reset events after ajax update

By default the prototype.js gives us the function /* prevent memory leaks in IE */ Event.observe(window, ''unload'', Event.unloadCache, false); But there is no unload event in out application as the content of the div keeps changing using the Ajax.Updater function. To handle such a scenario, we''ve added the following lines of code to prototype.js /* prevent

Hi all first time im posting here, hope what i''ve written is clear. I''m trying to make a popup work using event.observe for all anchor tags with the CSS selector ''popup''. in the HTML i have this: < a href="somelink.php" class="popup">Click to go someplace </a> in my javascript I have a: Event.observe(window,

Hello, I have some trouble in achieving the desired parametrisation for the weka classifier functions, using the package RWeka. The problem is, that the functions result=classifier(formula, data, subset, na.action, control = Weka_control(mycontrol)) do not seem to be manipulated by the mycontrol- arguments Perhaps this should be resepected via the handlers- argument , but the

I would like to share a modification to bindAsEventListener() that might be useful to some of you. It makes it possible to do function show(event, number) { alert(Event.element(event).id + " = " + number); } Event.observe("el1", "click", show.bindAsEventListener(this, 5); Event.observe("el2", "click", show.bindAsEventListener(this, 10); That

I ran 2 tests. One using proto''s Event.observe, and another using an in-line handler of the "keydown" event in a textbox. Using .bindAsEventListener, the event.keyCode is always returning a capital letter, no matter what. The in-line event handler returns lowercase vs. uppercase correctly... What''s going on? I guess I find it hard to believe no one has tried

Hello, I have created a ticket for an enhancement of the autocompleter to show the options immediately when the field gets focus. Right now at least one character must be typed for autocomplete to kick in. http://dev.rubyonrails.org/ticket/5435 I have also made some code changes directly in the script Event.observe(this.element, "blur", this.onBlur.bindAsEventListener(this));

Hello, please consider the following code example. It applies the onclick handler to all image tags, and through window.event it ensures that it works in IE too: -------------------------------------------------- var imgs = $(''foo'').getElementsByTagName(''img''); for(var i=0; i<imgs.length; i++) { // Apply onclick handler imgs[i].onclick=function() {

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

what is the best way to embed a forum (phpbb is currently installed under /public/forums/) inside my layout ? I dont want the foum to be its own page i would like it to appear inside the main part of the page with navigation and border in tact. is this possible with the current way it is installed ? thanks adam -------------- next part -------------- An HTML attachment was scrubbed... URL:

This is obviously rough draft and not thoroughly tested, but it seems to work. If you''d like, give it a try (load it after you load prototype.js): Function.prototype.bindAsEventListener = function(object) { var __method = this; return function(event) { return __method.call(object, new SuperEvent(event || window.event)); } } var SuperEvent = Class.create();

If that doesn''t work, then you''ve done something wrong somewhere. ''Cause it works for IE for me and everyone else. The only advantage I see with the YUI toolkit is that it''ll defer attaching events to elements that do not yet exist in the DOM. Big whoop, only a sloppy programmer would try to attach an event to a non-existant element. With Prototype, you can

Hey all, I working on a project, but I am not sure I can do what I want to do. The following works beautifully: Event.observe(el, ''click'', function () { this.className += " myClass"; return false; }); I have also tried doing this: this.varname = ''test''; Event.observe(el, ''click'', function () { alert (this.varname); }.bind

Hi, I have a class ''Menu'' with a method ''addItem''. The method (simplified) looks like this: addItem: function(itemId, text) { this.container.innerHTML += ''<div id="''+itemId+''">''+text+''</div>''; Event.observe(itemId, ''mouseover'',

Event.observe(myelement, ''click'', myfunc.bindAsEventListener()); That might fix your wagon. Greg > -----Original Message----- > From: rails-spinoffs-bounces-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org [mailto:rails-spinoffs- > bounces-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org] On Behalf Of Sam Rowe > Sent: Thursday, June 15, 2006 11:24 AM > To:

Hi all, I''am new to Prototype and after a 2 hours of research I didn''t find a solution for the following question: I have the following list: <ul id="navi"> <li><a href="/about/">Home</a></li> <li><a href="/about/" class="dropdown" onmouseover="showSubnavi(this)">About</a>

One of the Mozilla developer released a new extension to detect JS memory leaks: https://addons.mozilla.org/firefox/2490/ If it''s accurate, it might be bad news for Prototype. I have some code using prototype 1.4 with no leaks, but other code with 1.5 leaks on every single bindAsEventListener call, and a bunch of other places. Not sure if it''s just me; I may just be

I have the following code but it keeps on giving me this error when it runs. --- Error: this.alertBox has no properties What would be causing this? My Code checks out when I call this.alertBox() from the setup function it works fine but when I try and put in on an event observer it doesn''t work. What do you guys think? Thanks, Jon Code Here: var Updater =

anyone have any information on how to effectively use this? Event.observe() doesn''t return anything, and nothing I''ve tried is actually removing the event listeners from the objects. -Jeremy -- Jeremy Kitchen ++ kitchen-RA8HwDor7flnDGu+y90WmgC/G2K4zDHf@public.gmane.org In the beginning was The Word and The Word was Content-type: text/plain -- The Word of Bob.

So, one of the things I''ve always wanted to do was expand upon the simplicity of the Lightbox Gone Wild! object that the coders at www.particletree.com put together months ago. I used it on an application I wrote to organize my own picture albums on my localhost web server, but I had to hack it apart to get it to do the things I wanted it to do. I looked at the Prototype Window

I''ve seen web apps where cells within a table column can be highlighted by dragging over them. NumSum does this. Any ideas on how this is achieved? When I try to select cells in a column by dragging over them the text within rows gets selected as well. Take Care -- Aneesha _______________________________________________ Rails-spinoffs mailing list