Displaying 20 results from an estimated 47 matches for "kangax".
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kanga
2008 Jun 19
7
getDimensions() fails for elements with ancestors with display: none
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)
{
2008 May 30
7
Styling an Anchor Tag With Prototype
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'')
2008 Feb 18
6
inheriting static/class methods with new prototype.js class creation
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 :(
2008 Apr 24
4
Scriptaculous Help (page exit effects)
I was wondering if it was possible in Prototype/Scriptaculous to run
an effect when a link is clicked, then go to that page, or if it was
possible to have an effect run when the page unloads.
I have tried <body onunload="new Effect.Fade("whatever");> and some
prototype page exit events, could get a alert("") function to work,
but not the effects. Any ideas?
2007 Dec 08
2
Assigning submit handler to form
Hi folks,
A quick question for somebody. I''m adding a simple validation JS to my
form by attaching it like so:
$(''my_form'').observe(''submit'', function(e) { return
view_ns.validate_form(Event.element(e)); });
The validate_form() function returns true or false. But regardless of
it''s return value, the form is always submitted. ''sup wi
2008 May 24
5
TypeError : transport.responseText has no properties
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
2008 May 01
3
Adding script line give errors Help!
I am trying to add this script
<script language="javascript" type="text/javascript" src="http://
www.expedia.com/pubspec/scripts/storefront/expe.sf.vertical.350.asp?pid=&aid="></script>
To my idex page and it give me errors, when I delete this line <script
src="js/lightbox/prototype.js" type="text/javascript"></script>
2008 Apr 18
5
show sum of textboxes
Hi all,
I have multiple textboxes containing numbers. I want to add up all the
numbers and show the sum. Can I select the textboxes by class and sum
the content?
This also has to happen realtime: when a number is changed ina textbox
the sum should also change.
can this be done?
regards,
Stijn
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2008 Mar 22
4
Ajax.Updater not fully work in IE7
My code snapshot: correct work in FF , Opera and Safari, but in IE7 -
isn''t return result
<form action="test.php" method="POST">
<div id="country" style="border: 1px solid #ccc; width: auto"></div>
<br/>
<a href="javascript:getTest()">test</a>
</form>
<script
2008 May 19
6
obtaining table cell text data
I''m writing some code to subset a table based on the contents of
particular columns. My event handler starts off like this:
subsetChange: function(e) {
var subset = $F(''subsetSelector'');
var rows = $$(''.content-row'');
rows.each(function(row) {
var value = row.down(''.Platform_Category'').childNodes[0].data;
2007 Dec 09
5
capturing arrow keypress on IE7 with Prototype 1.6 doesn't work?
Hi!
does anyone know a fix for this?
in FF and Opera everything is fine, but in IE7 arrow keys are ignored.
thank you
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2008 Apr 14
2
transport.response is truncated
hi - i have a randon but recreatable problem whereby my
transport.responseText seems to get truncated. I have tried swithcing
btwn onSuccess and onComplete buit it happens on both.
As i said it''s totally random.
any ideas ?
what other info di i need to provide ?
many thanks
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2008 Jun 16
2
Selecting radio group from element
I have a single radio button element (which is passed in via an
Observer) and I want to detect if ANY of the radio buttons in it''s
group are checked.
How can I query all the radio buttons on the page in it''s group with
just the element?
Thanks.
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2008 Apr 28
3
How to pass variable to $$()?
Hi all,
I want the $$() method to take the selector as an variable. See
below, I am trying to pass the class name as javascript variable so I
can write a generic function in my application but $$() returns
nothing for the following line
var currentHightLightGroup ="amountsFields";//This one comes as a
function parameter
2008 Jun 19
2
Capturing draggable revert
I''ve seen a few posts about this, but no answers.
I would like to be able to call a function when a draggable revert
occurs. What I''m trying to do is replace a photo with an icon on drag
(which I''ve accomplished), but I need to swap it back if the revert
fires.
I really, really wish there were an onRevert() option, but there
isn''t, so I guess I''ll
2007 Nov 20
4
onkeyup issue while you create new element
Hi guys,
I am new to prototype as a result the following is a simple question
please help me out as i have stucked on this for 2 hours (searching,
trying, googling and etc)
var td6Input = td6.appendChild(new Element(''input'', {size: "2",
maxLength: "2", name: "txtDateOfServDay"+seq, id:
"txtDateOfServDay"+seq, onkeyup:
2008 Jan 28
6
cancelling form submit
Anyone know why my form would still submit in firefox but not in IE?
aspnetForm is the id of the form.
I get the alert, but the form still submits.
Event.observe(''aspnetForm'',''submit'',function(e){
alert(''submit'');
var t = $F(''ctl00_ContentPlaceHolder1_NewTag'');
2008 Jul 02
4
Wrapping a table row in <div> tags
Hi,
Hopefully a quick example will illustrate what I''m trying to do.
<table>
<tr>
<td>test</td>
<td>test</td>
</tr>
<tr>
<td>row 2</td>
<td>row 2</td>
</tr>
<tr>
<td>row 3</td>
<td>row 3</td>
</tr>
</table>
Using AJAX, I''d
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
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2007 Nov 07
2
Ajax.Request -post
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){