Displaying 20 results from an estimated 4000 matches similar to: "Tweaks of Array.prototype"
2005 Sep 22
5
Prototype lib : for-each loops and DontEnum
All
I realise that this isn''t strictly the correct place to discuss the
prototype lib but being as scriptaculous is dependent on it I thought people
might have some opinions.
Easier to explain with the example below, copy into a html file and ensure
the path to prototype.js is correct. You''ll see the first example prints an
extra element "extend" when iterating over
2005 Oct 11
8
Sortable as a class?
Hi there!
My first post to this list, so first of all many thanks for the amazing
Scriptaculous library. I''m currently using it for some nice Ajax effects
in Apache Cocoon (http://cocoon.apache.org/).
I''m currently struggling with Sortable, which I would like to adapt as
the conventions used in Cocoon are different from those currently used.
Basically, I would like to send
2005 Nov 03
3
Prototype is spamming my arrays!
Hi all, when I want to interate through an array, all those pesky Prototype functions get in my way!
When I do this:
---------------------
r="";
for(x in new Array()) {
r+="var: "+x+", val: "+ (new Array())[x]+"\n";
}
alert(r);
---------------------
I get a giant alert window with loads of functions printed out.
Is this a bug, or is there a better way to
2006 Apr 26
3
DOM events not firing in IE6 with floated divs
Hi All
Not strictly Scriptaculous but I came across this whilst trying to implement
some Scriptaculous code. I am hoping some XHTML guru out there might be able
to shed some light.
If you load up the attached file in IE6, you''ll see the events only fire in
the middle section of the title bar when your over the border ! - FF1.5 is
fine..
Any thoughts / comments appreciated..
Cheers
2005 Oct 17
7
Ajax.MultiUpdater ?
Hi,
I''m using prototype within ruby on rails.
One limitation I''d like to overcome is the restriction of beeing able to
update just one html elements content using from_remote_tag or
link_to_remote.
AFAICS this is just a restriction of the form_remote_tag/link_to_remote
implementation and it''s underlying Ajax.Updater class. Right?
In theorie there should be no problem,
2006 Apr 28
3
Serialize / deserialize an associative array
Perhaps I missed something but I don''t see an easy way to do this ?
Basically just wanna hold some ui state in a cookie.
Did I miss something obvious ?
Best
Matt
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Authorized and
2006 Apr 10
4
Element.getDimensions() support for IE?
Hey all,
I''m not sure if IE can support this, but I''m trying to get the dimensions of
an element that has percentages for height/width. In the example code
below, I''m trying to get the dimensions for the ''MyCell'' element. Firefox
supports Element.getDimensions(''MyCell''), but IE returns 0 for the height &
width returned by that
2006 Apr 26
12
RE: how to use Effect.BlindUp for resizing a div
var height = someElementReference.offsetHeight;
and to set it:
someElementReference.style.height = "100";
It is worth saying that offsetHeight and offsetWidth are non-standard compliance. They will give you the total rendering height and this will cause problems in IE since they use a different box model than FireFox. So you will have to do some height juggling in IE if you are using
2006 Feb 16
3
Retrieve a property defined in a css
Hi all,
I have a property, defined in an external stylesheet:
.my_class {
background-color: #FF0000;
}
I want to retrieve the value of this background-color of the class my_class.
How can I do that with prototype/scriptaculous ?
Thanks in advance,
Nicolas Terray
2006 Aug 13
4
Javascript compression / How to hook in to rails development
Hi there,
I thought it''s rather neat to use the javascript compression from
http://dojotoolkit.org/docs/compressor_system.html
This removes javascript comments and renames variables and seems pretty
reliable and effective.
For example, I keep the original htmlarea.js file from
http://xinha.gogo.co.nz/
in a file htmlarea.js.txt and it compresses from 200K to 100K. With
gzip it
2006 May 09
5
anyone used the new firefox leak monitor?
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
2006 Mar 13
3
Autocompleter that auto scrolls through results..
Hi All
Before I investigate further, has anyone implemented an Autocompleter that
will auto scroll down / up the results div as the user moves down through
the list (using arrow keys) ?
Any pointers / thoughts appreciated.
Best
Matt
***********************************************************************************
The Royal Bank of Scotland plc. Registered in Scotland No 90312. Registered
2006 Jan 23
3
prototype.js: enumerable mixin for hash broken
Hello everyone.
I am not sure if this is the right place to post, please redirect me
if there is a mailinglist more specifically dealing with prototype.js.
After playing around with the very inspiring prototype library I have
found a rather annoying thing, that makes the usefulness of the
Enumerable mixin for Hashes
questionable, if I am not totally wrong (again :-).
Here an example:
2005 Jul 21
1
attended transfert
hi
i would lke implement attended transfert (or consultative transfer) on
asterisk server,
but i don't find doc about this.
Could you help me with some doc about attended transfert?
thanks
2006 Jul 20
3
AOP in Prototype / JS
Hey folks
I am just investigating using Aspects for logging my main Javascript
"interfaces". I don''t believe Prototype has any built in capabilities
for this but I just thought I''d check and see how people had tackled
this before.
I am still getting to grips with core JS so apologies if this is easy
or obvious..
I am Googling as we speak also..
Cheers
Matt
2006 Jun 16
4
Prototype $$() on arbitary DOM element ?
I am bit confused with this function. Should I be able to pass in a DOM
element e.g. someAjaxRequest.responseXML and interrogate it ?
Seems not but perhaps I am missing something...
TIA
Matt
2006 May 24
5
Ajax.RssReader object
Hi all,
I''m happy to announce that I''ve completed the first version of my
Ajax.RssReader object. It needs some extra''s, but the basic functionality is
now available. You can download it from
http://www.sayoutloud.com/javascripts/rssreader.js
Usage:
function myCallbackFunction( rss ) {
alert(rss.channel.title);
for(n=0; n<rss.items.length; n++) {
2006 May 19
11
Prototype / Scriptaculous & Dojo
Are these libs compatible
? At the very least I''d like to be able to use Prototype & Dojo ?
Thoughts welcome..
Matt
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2006 Dec 29
2
Binary AGI Scripts
Hi Everyone,
I'm wondering if anyone here write AGI's in compiled binaries. I'm
writing a small Cepstral AGI in Freepascal/Lazarus. I know there are
some other AGI's out there, but I wanted to add some more functionality
than what is available such as having the AGI determine if the "data"
argument is plain text or a path to a text file and act accordingly.
The
2007 Jul 24
1
Custom kinit to find device by "label"
I need to reliably boot a server from a USB device. Since USB
device ordering can be unpredictable, I wrote a simple
early-userspace "init" program to find the root FS on the correct USB
device & partition. I have "labeled" the root ext2 FS on the USB
drive, and the program searches for the label by examining the bytes
at a specific offset from the beginning of the