Displaying 20 results from an estimated 10000 matches similar to: "hide is not a function"
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 $A and any enumerable
method, returns the following:
TypeError: iterator.bind is not a function
Seems like some objects are not being extended correctly?
Using Prototype 1.5.0 on Firefox 3.0b4, this
2008 May 24
5
TypeError : transport.responseText has no properties
Hello all,
I''m using prototype in conjunction with Extjs to build out an Ajax-
driven app. I''m noticing that occasionally there will be Ajax
Requests that will occasionally not complete. After some
investigation, I found that when I made a call to String#evalJSON, it
would throw a TypeError with the following message :
transport.responseText has no properties.
When this
2008 Jan 31
2
Odd things happening in ie6/ie7
As always, i am again having problems in IE6 and IE7 with scripts.
The scripting works fine in FF2, opera and Safari. IE just wont load
it. Could anyone help?
It''s a static page for now, located at www.maifith.com/research/index.html
The problem,although quite obvious, is that it doesn''t load the JS in
IE6 or IE7. Any help would be appreciated.
2007 Dec 06
11
Weird Prototype behavior
In this code:
<html>
<head>
<title>PT test</title>
<script type=''text/javascript'' src=''/js/prototype/1.6.0/
prototype.js''></script>
<script type=''text/javascript''>
//<![CDATA[
Event.observe(window, ''load'', function () {
alert($(''login_username''));
});
//]]>
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 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 =
2008 Feb 05
2
Catching Ajax Failures (not 500s)
I am trying to catch failed Ajax requests, but I''m talking about
requests that receive no response from the server (server is down),
not responses that result in a 500.
The latter can be handled with the onException or onFailure callback,
but I am not able to handle the former.
To reproduce/test:
1) Start your server
2) Create a page that does this:
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 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?
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 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>
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 Apr 22
1
Problem with Prototype 1.6.0.2, Opera 9 and Form.serialize()
Hello,
following code fragment given:
~~~
function jsPostAppend(script, form_id)
{
if(form_id)
//parameters=''&'' + $(form_id).serialize() // first flavour
parameters=''&'' + Form.serialize($(form_id)) // second flavour
[...]
~~~
This works perfect for FF2, IE7 and Safari3 (in both flavours).
With Opera 9.x, I get the following javascript errors:
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 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 $$() returns
nothing for the following line
var currentHightLightGroup ="amountsFields";//This one comes as a
function parameter
2008 May 19
6
obtaining table cell text data
I''m writing some code to subset a table based on the contents of
particular columns. My event handler starts off like this:
subsetChange: function(e) {
var subset = $F(''subsetSelector'');
var rows = $$(''.content-row'');
rows.each(function(row) {
var value = row.down(''.Platform_Category'').childNodes[0].data;