Displaying 20 results from an estimated 4000 matches similar to: "Weird Prototype behavior"
2008 Mar 25
6
Prototype 1.6.0.2 + Firefox 3 Enumerable problems
I am using Prototype 1.6.0.2 on Firefox 3.0b4.
The following does not work when I enter it in Firebug:
$A([1,2,3,4]).each(function(n) {alert(n);});
The above is just an example. Any array, using $A and any enumerable
method, returns the following:
TypeError: iterator.bind is not a function
Seems like some objects are not being extended correctly?
Using Prototype 1.5.0 on Firefox 3.0b4, this
2006 Apr 12
11
innerHTML and scripts not running
Hello,
I''m having an issue with getting embedded javascript code to actually
run when loaded via an Ajax.Request() call and the callback function
inserts the generated HTML and js code to my current page. It seems
that the javascript code is not properly parsing.
For example, I''m using the following function showinfo() to return
some html code.
function showInfo(go_url){
2007 Mar 04
23
Sound support for script.aculo.us
Hi all,
I''ve added a new library called sound.js to script.aculo.us, which
allows for playing (mp3-based) sound effects. It works without using
Flash, by using IE''s internal sound playback mechanism (BGSOUND) and
falling back on using whatever plugin is used for audio/mpeg on other
browsers (in real world terms, this means QuickTime or a QuickTime-
compatible plugin).
2008 Jan 31
2
Odd things happening in ie6/ie7
As always, i am again having problems in IE6 and IE7 with scripts.
The scripting works fine in FF2, opera and Safari. IE just wont load
it. Could anyone help?
It''s a static page for now, located at www.maifith.com/research/index.html
The problem,although quite obvious, is that it doesn''t load the JS in
IE6 or IE7. Any help would be appreciated.
2008 May 07
10
a little problem with prototype and IE7
''m from cartagena Colombia(south america) ....
i''m learning prototype, i have a little problem using Ajax.Updater. i
have this code in html page :
<head>
<script src="prototype.js" language="javascript" type="text/
javascript"> </script>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"
2008 Feb 13
8
comparing ajax.updater div in js
This is really bugging me no matter what I''m trying.
In javascript, I''m using the ajax.updater, and it (obviously) writes
back out to a div. I want to then compare what was echoed out into
this div (which came from the php file I listed in ajax.updater) with
a string.
test should equal "SomeString" because that is what is being echoed
out to
2006 Jul 10
17
Effect.SlideDown/Up() and HTML issues
Hello,
I''m hoping this is the right place to ask these kind of questions. If not,
please excuse me. Anyway, the problem I''m having is that I have a HTML table
showing some tabular data and I want to use Effect.SlideDown/Up to allow the
user to interactively show "details" for each item (<tr><td> etc) in that
list.
I''ll do some pseudo-code for
2006 Sep 30
3
Builder.node, each() and Event.observe - Help!
Hi all
I am trying to get the following code working but somehow it doesn''t..
Please help me.
------------ snip ---------
Ajax.Request(''/json/images/''+query, {
onComplete:function(xmlhttp,json)
{
if(json.TotalResults != 0) {
json.Item.each(function(item)
{
$(''out'').appendChild(
2006 May 24
2
array parameters in web services
I''m working in a web service, actually, I have:
class UnifiedLoginApi < ActionWebService::API::Base
class CLL_Metadata < ActionWebService::Struct
member :key, :string
member :type, :string
member :value, :string
member :webapplication_id, :string
member :user_tenfold_id, :string
member :login_username, :string
2007 May 05
2
Problem with escape
Hello,
I have a little problem with the escape function.
Here is my code:
function saveData()
{
new Ajax.Request("post.php",
{method:"post",
parameters:''message=''+escape(document.getElementById("shoutitmessage").value)
}
);
}
If I have the escape function in my script I can''t post some
characters e.g. ä,ö,ü,ß but if
2006 Nov 30
12
Disable autocomplete (Ajax.Autocompleter) on the fly.
I''m sure there is an easy way to do this, but it is one of those things
that is incredibly difficult to search for.
How can I disable an ''Ajax.Autocompleter'' element from working ''on the
fly''? I have a page where I''m using two (I know it''s crazy)
Ajax.Autocompleter elements and once one of them has got a result I
want the other field
2007 Sep 27
4
transportXML returns null?
Hi,
I want to load an XHTML file into DOM. I issue Ajax.Request and on
success do:
var response=transport.responseXML
Response is null. On the other hand:
var response=transport.responseText; // has the data.
Why is response=transport.responseXML returns null?
Here is the code:
function display() {
url = "http://" + location.hostname + port + "/fusion/
2006 Nov 03
4
Bug? IE, getElementsByClassName and "length"
So, I have this form/datagrid thing. I want to have a button that
clears the fields (not a reset, which would set them to the default
state, I want them blank.) For various reasons, getByClassName seemed
the best way to deal with this.
Everything was fine on Moz/Firefox. Safari seems fine. But IE...
Some detective work later, it seems that the problem is caused by
*another* field on the page.
2007 Aug 25
2
insert HTML <select> value into a textarea - Works in IE6, not in FireFox or Opera
I have a simple form at http://mstramba.com/fb5.html
It''s just a <select> and a textarea.
The idea is to be able to either type into a text area directly or
choose from a list of saved words in the select box. When a new choice
is made from the select, it automatically gets inserted into the text
area.
This code DOES work in I.E6 (on my machine (XP pro), but doesn''t
2007 Oct 16
3
hide is not a function
I''m using FF2 + prototype 1.5.1
this small line is giving me a problem: $$("#splash-
description .buy").hide();
Firebug says this:
$$("#splash-description .buy").hide is not a function
if I use a single $ the the hide() function seems to work...
why is this function now working for the double $$?
Stefan
--~--~---------~--~----~------------~-------~--~----~
2008 Jul 01
5
Attaching event observers to a series of elements - best practice?
Hi all,
New member here. I''ve been working with Prototype for a while, and I
love it. However, there''s one thing I still can''t figure out.
Let''s say I have an array of objects, representing contacts in an
address book:
var contacts = [
{ id: 1, firstName: "Bob", lastName: "Smith" },
{ id: 2, firstName: "Sue", lastName:
2007 Apr 05
3
Trying to get drag and drop to revert when I want and stay at other times
Here''s the deal. I''m making an ajax-based chess game. It''s done but
there''s something I''d like changed. Right now, to move pieces, you
click on the piece you want and you click where you want the piece to
go. People expect that, but they also expect the ability to simply
drag and drop the piece. So I''ve been using the draggables and
droppables,
2009 Jun 03
2
code for double sum
Hi R-users,
I wrote a code to evaluate double sum as follows:
ff2 <- function(bb,eta,z,k)
{ r <- length(z)
for (i in 1:r)
{ sm1 <- sum((z[i]*bb/2)*(psigamma((0:k)+eta+1,deriv=0)/(factorial(0:k)*gamma((0:k)+eta+1))))
sm2 <- sum((besselI(z[i]*bb,eta)*log(z[i]*bb/2) - sm1)/besselI(z[i]*bb,eta))
sm2
}
ff2(bb,eta,z,10)
but it gave me the following message:
>
2008 Jan 31
3
Multiple form weirdness in IE6
I am having an issue where I have multiple forms on a page. The first
form has a couple of hidden inputs. The second form has all the
visible controls including three buttons. Each of these buttons has a
behaviour attached to it (From Ben Nolan''s Behaviour.js) based on its
id. The code for the first button is something like this (I am also
using prototype.js):
var button1Func =
2006 Mar 08
4
Event.Observer - (was: Ajax.Autompleter not working on IE)
See if I can stir up a little life with a demo. I can''t believe that
Ajax.Autocomplete doesn''t work on IE, so I *must* be doing something
wrong.
Trying to figure this out I added some alerts to control.js and it
seems that IE is not getting the onkeypress events.
So, here''s a demo:
http://hank.org/demos/form.html
That contains two fields with onkeypress events: