Hi,
I'm trying to unsubscribe from this mailinglist and from the developer
mailinglist. It seems, that I need a google account for that. Actually I wasn't
planing to create a new account just to unsubscribe from two mailinglists. Is
there another way?
Christof
Hi,
$('#toto_contaner').children();
That only works, if all .toto elements are direct children of #toto_contaner
and there are no other elements in #toto_contaner.
In case only the second assumption does not hold, I guess
$('#toto_contaner div.toto').hide() is the fastest solution.
If the
Hi,
although i couldn't see one or the other or even the other being much
faster considering that the selector would have to go through all the
elements to see if *any* element on the page either (1) has the
specified class or (2) has the specified id
There is document.getElementById()
Hi,
And try something like:
var toto = [];
$('.toto').each(function(){
var elem = $(this);
toto[elem.attr('ref')] = elem;
}
Then, to hide the toto div with ref=1 or ref=2, just call:
toto[1].hide(); toto[2].hide();
Why not use this:
var toto = $('.toto');
toto[1].hide();
Hi,
Anyone got any ideas? This is now happening to one of our guys on any
site he visits that is using jQuery. Even interface.js got blocked at
one point..
Risk name: HTTP Acrobat PDF file suspicious download
File: jquery.js
Are you shure, your Server does not deliver .js Files as
Hi,
if(!$('label[for=Subject,class=Error]').length)
Have you tried $('label[for=Subject].Error'?
Christof
Hi,
I meant to ask... What is the actual goal here? Can you give a little
background? Maybe there is another way to accomplish what you want to do
that doesn't rely on cloning the jQuery constructor.
I want to have both $ and $D; but in $D, I want to override some
functions like
Hi,
Is it absolutelly necessary, that $D has all the other jQuery
functionality? If not just hav the code you need in $D.
Not necessary, but I want to have them chained with jQuery object
[...]
Is it absolutelly necessary, that the functions have the name click() and
hover()? Maybe
Hi,
function initDashboard(){
$(document).ready(function(){
if($(.adminMsgSummary).length 0){
var theCount = $(.adminMsgSummary dl).length-1;
for(z=1;z=theCount;z++){
var theDl =
Hi,
Thanks, it seems to have worked:-)
I suppose it doesn't harm to set the time interval to a value greater
than 10, right?
Of course not. That just increases the time between the moment, jQuery is
available and the moment your code is evaluated. It should still work of
course.
Christof
Hi,
Still, I've been using another approach that seems to work fine (at
least) in FF and IE. Insted of getting the file and evaluating it, I
just add a new SCRIPT element to the HEAD of the document with the
specified URL.
There are Safari Versions that don't load scripts that way. For nowI
Hi,
1- First of all, do you frequently use jspax for your jQuery plugins ?
no one said this plugin is the first of its kind.
Yes I do. I have recieved reports from developers that have poblems with jsPax
and IE, but none of their testcases did show their problems for me. For my
part I never
Hi,
Now, jQuery is not structured in packages, it's a core. You could
consider the plugins as package, but there's no jQuery module to load
them orderly (that I know of).
That was one of the reasons I wrote jsPax. I chose not to use jQuery in jsPax,
because I still have some applications
Hi,
i have no idea whether this is feasible or not, i'm just a UI designer
No, it isn't. The browser doesn't know what you mean by class=lazy. As soon
as the browser reads a script tag it will begin to load the script, no matter
what classname you gave it. There is no way to stop him.
Hi,
First release of jQuery.Plugin, that's the name, it is used to lazy
load plugins. The file is only fetched with the first call to the
plugin.
1. Why not use existing and tested code like e.g. jsPax (jspax.org) or jsan?
2. Can your code resolve dependencies?
3. Does it work with
Hi,
what if you comment out your script tags ? i'm probably pulling hairs here.
Then you don't have the script tags in the DOM. You would need to write your
own parser then to parse the content of the coments - not a too simple task.
Of course you also can not use the existing jQuery
Hi,
I'm trying to load JS files (libraries) dynamically at run-time with
jQuery but I'm not being able to... I thought I had this working
before but now it's not. Here's my code:
Which Browser are you testing with? Generally there are two possibilities to
load Scripts dynamically:
1. add a
Hi,
What debug tools do you all use? [...] How about tools for IE?
Is there anything you'd reccomend?
alert()
Christof
Hi,
IE7
Prototype: 2199 ms
Mootools: 1546 ms
jQuery: 1336 ms
FF2
Prototype: 326 ms
Mootools: 390 ms
jQuery: 1092 ms
SAFARI3
Prototype: 896 ms
Mootools: 279 ms
jQuery: 452 ms
To complete the values:
Konqueror
Prototype: only Errors
Mootools: only Errors
jQuery: 699 ms
With
Hi,
So, if I understand this, clicking on the jQuery link above
should...uhh, pop an alert right?
No. A click on any a-tag on your page will pop the alert.
Christof
Hi,
This ass/troll/clueless individual thanks you for making this group
forum now begin to sound like every other developer's resource on the
web: well-intentioned but ultimately crippled by the bratty missives
of a few self-important detractors.
I don't whant to sound like i'd support
Hi,
after giving a cursory look at XUL here are some
of the things AIR does that XUL doesn't:
* Built in support for Flex/Flash (Layout/Logic + Fancy Animation/Video)
Of course you can use any Firefox Plugin - including the flash Player,
Quicktime, Adobe Reader, etc. IIRC there is even
Hi,
Please ask on the dedicated jQuery UI list:
Uh, not another mailinglist. I can not read all that.
BTW. I have found a solution. The point was, that I had to use
position:abslute for all elements. Seems like slider does expect that to work
correctly.
Another Problem someone else might
Hi
I am having problems with the UI slider plugin. I have this HTML structure
(bulilt with DOM):
div id=hue style=float: right; margin-top: 5px;
background-image: url(img/hue.png); width: 18px; height:
186px;
img id=hueSlider src=img/handle.gif style=left: 232px;/
Hi,
Actually, if you'd like to use js to access a database, may I suggest
Adobe AIR?
Have I already expressed my dislike of AIR?
Basically, in allows you to embed JS/HTML into an installable application,
Wow, how new. Have you ever looked at XUL? Just create an installer that
installs
Hi,
// not working
$(frameDocument).(//img).hide();
Try $('img',frameDocument).hide();
Christof
Hi,
More more plugins are using CSS to style the layout, this is good,
but their didn't aware of if user browser don't know javascript, it is
useless to load the CSS, e.g. thickbox
script type=text/javascript src=path-to-file/thickbox.js/
script
link rel=stylesheet
Hi,
The end result is probably a net enlargement of included
JS, IMO.
You can always include the convenience functions in your own code. Then you
have no net enlargement of code. You even can leave out those you don't
intend to use reducint the size of the whole js code.
Of course you can
Hi,
We're going to be having the first all-day jQuery mini-conference
October 27th, here in Boston, MA.
Hm. I'd like to come. I'll see if I can find the time and a cheap plane. Does
the US still treat travellers from outside like criminals (taking
fingerprints, etc.)?
Christof
Hi,
Is there an easy way to get a remote script and run code when it has
loaded as well as check the content type? $.getScript only works with
those scripts on the same server.
You can use
$('script src=http://example.com/myscript.js; type=text/javascript').
appendTo('head');
It
Hi,
I'm aware of that method, but I want a callback to find out what
content type was loaded, display it if text/html or execute it if text/
javascript.
$('script src=http://example.com/myscript.js; type=text/javascript').
appendTo('head');
$('script
Hi,
Posting things multiple times doesn't raise the probability to get a useful
answer.
Christof
Am Dienstag, 7. August 2007 schrieb Klaus Hartl:
Joel Birch wrote:
On 07/08/2007, at 5:35 PM, Mika Tuupola wrote:
say-ferry = American
say-kweery = UK
gee-kooery = Finnish Rally Driver
jah-ee-kweery = Australian
jä-kwärrie = german ;-)
ha? = bavarian ;-)
Christof
Hi,
I'll put it this way: I've been using JavaScript for quite some time -
begining with a small game in 1997. I've looked at a lot of libraries over
the time and always thought: take out the stuff I don't need and I get the
rest much smaller than this stuff. jQuery was the first time this
Hi,
In my present job we don't have a designer, so us coders are the designer.
I don't mind but I'd still like to keep the two separated as much as
possible.
Our Designer gives me (the developer) what he has produced with GoLive and a
text describing, how things should interact. If
Hi,
I'm sorry Christof, didn't mean to offend you. Just saw the code and
couldn't hold back...
No problem. I took your response as a challange, not an offense ;-)
Christof
Hi,
I spot a typical case of classitis here.
I just used Matts original here.
Why not getting a little more
semantic and use a real heading instead of the least semantic element
with a class heading:
div
h2Course Title/h2
p.../p
/div
Less bloated, less to transfer...
How
Hi,
What recommendations on JavaScript editors or IDEs does anyone have?
gvim, or emacs whichever fits your needs more ;-) Just to have brought up two
alternatives to those IDEs packed with special features for everything and
everyone but don't adapt to your speciffic needs.
Is there
Hi,
I wanted to comment your blogpost, but could not register. Anyway.
http://commadot.com/?p=581
I would love your thoughts on it.
I don't understand, why people think that this idea is so great, but i'm not
100% shure if I have really understood it.
Do you whant to use a HTML rendering
Hi,
1. The web has never been designed to give you exactly the
same results everywhere. It has been designed to give the
user the best possible access to the information independent
from his eventual disabilities. Use the tool as it is and
don't complain that your hammer is not a saw.
Hi,
1. Allow the publisher to determine which rendering engine to display the
page in.
Exactly this is what I don't whant to see and I do think that I have good
reasons.
Think about sIFR. It works because it's unobtrusive and relies on a plugin
that everyone has.
Well, most people. How
Hi,
sIFR does not break aural readers at all.
It takes normal HTML and it pushes it into a flash movie (if flash is
there) and shows it with the flash font.
So we can not count on an exact visual representation - only if flash player
is installed. What do we gain then? Is the flash player
Hi,
If you want to call a method of a CLASS
then yes it will work because 'this' is then no longer tied to a
specific OBJECT.
Yes, it is. It is tied to the class object, which is the constructor
function object in JavaScript:
function myWonderfullClass() {
this.countme =
Hi,
I have been using this technique for some time now and always searched for
a tool that would help me combine those images easily, but never succeeded.
That is why I decided to build my own :)
Have you had a look at ImageMagick? The ImageMagick tool montage should do
what you need. I
Hi,
I have done this in php with gd and ImageMagick in the past, but this a
desktop application that will allow more finegrained control of the
combined output image and the source handling in the future.
montage is a CLI tool with fairly finegrained control of the combined
output ;-)
Hi,
I currently have:
$(this).change(function(){
//my function code here
});//end change fn
I decided to move the function outside this block since I might want
to use it at another time besides a change event so my function is now
myfunction = function(){
//my function code
Hi,
$(this).change(myfunction);
To expand on that a small bit: if you want to call a method of an
object then you must create an anonymous function to do it for you:
$(this).change( function(){ myobject.myFunc() } );
I was of the impression that
$(this).change(myObject.myFunc);
Hi,
Any recommendations for a (preferably free/opensource) js obfuscator
that you've used and liked? I'm looking for something to take what
packer does to the next step: at minimum, obscure methods names, but
preferably scramble the dickens out of the file to reduce the likelihood
of
Am Mittwoch, 25. Juli 2007 schrieb Rob Desbois:
Yes, sorry I didn't phrase my post very well: there is a URL for the image,
of course, but I was trying to emphasise that there isn't a URL to an image
cached on the server's filesystem to pass back, as I don't want to
*permanently* cache the
Hi,
Thanks for that, but I was really looking to see if there was a
browser-independent mechanism,
No, there isn't. Canvas and IECanvas is the closest you can get. I have done
quite some research on that matter for a project where I really could have
profited from canvas, but IECanvas was
Hi,
I believe the ctx variable should be:
var ctx = $('canvas')[0].getContext(2d);
I was expecting that a canvas tag exists on the page. If it doesn't it should
better be something like this:
var ctx = $('canvas').appendto('body')[0].getContext(2d);
Christof
Hi,
I have a server-side script which generates a graph image given a set of
dataset identifiers. Additional datasets are implicitly added server-side
too.
Currently the image contains the legend, but I'd like to generate the
legend in HTML as it'll be more consistent with legends used for
Hi,
I was wondering if jQuery can be used to load javascript dynamically,
on an as-needed basis. Here is the problem I have:
I want to load a page with as little javascript as possible.
jspax.org
You don't even need to have jQuery loaded before. I do user jQuery as a jsPax
Package. In the
Hi,
I'd like:
$('.whatever').text(); // = [foo, bar, baz]
$('.whatever').text(','); // = foo,bar,baz
But at the moment $('.whatever').text(','); would set the text in all elements
to ','. I don't think we should change that behaviour because it is the more
complicated to simulate:
Hi,
I did do so, but I think it doesn't help to have functions which have
semantically irritating names. If a function is called exists(), that
indicates, that the function is operating on one or no element, not a
collection (the same problem as with is()).
Oh I'm not saying exists()
Hi,
This looks really interesting:
http://www.zachleat.com/web/2007/07/07/domdom-easy-dom-element-creation/
Of course his proposal for porting doesn't quite work out with jQuery,
but a port that is integrated into jQuery's API would be really cool.
A nice Idea, but somehow I feel
Hi,
Why? For me the sweetest thing about using jQuery has been it's
intuitiveness right out of the box. When I started I just looked at some
initial code samples (fancy API pages weren't around back then or I
didn't know about them) and then was virtually able to 'guess' the
jQuery
Hi,
However, as you said this library is more then just code, it's art. And
this is why I'm emphasizing those new functions: They empower the artist
Perfection is achieved, not when there is nothing more to add, but when there
is nothing left to take away.
(Antoine de Saint-Exupéry)
Don't
Hi,
var element;
if ( (element=$('#someID')[0]) ) {
/* element exists */
} else {
/* damn... */
}
I'd prefer
var e
if( (e=$('#someID')).length ) {
// element Exists
} else {
// element does not exist
}
Usually you whant to know if an Element exists to create it
Hi,
if( ! (e=$('#someID').length) )
e = $('p id=someIDasdf/p').appendto('#myParent');
e.hide();
Oops.
if( ! (e=$('#someID')).length )
e = $('p id=someIDasdf/p').appendto('#myParent');
e.hide();
Just close the parentheses where they should be closed :-)
Christof
Hi,
Christof: I appreciate your comments. Even more however I would have
appreciated if you'd have taken into consideration why I made the
proposal.
I did do so, but I think it doesn't help to have functions which have
semantically irritating names. If a function is called exists(), that
hI,
String comparison has to compare each char at each position.
abc=abc would involve 3 iterations.
digitalbush.com=digitalbush.com would involve 15 iterations.
That is only really relevant if you really need to do all the comparisons. I
guess that browsers do a linear search trough the
Hi,
Thanks, that's really great, I'll have to really play around with that
when I've got the time to really get to grips with it. Can you do
multiple inheritence with that trick?
That is not a trick, but a usuall JavaScript idiom.
You can simulate multiple inheritance as well, but then you
Hi,
function Contained ()
{
var self=this;
self.var1=1;
self.var2=2;
self.method1=function ()
{
};
}
function Container ()
{
var self=this;
self.varA = 'a';
self.varB = 'b';
self.containedObj = new Contained;
}
var foo = new Container;
Hi,
C++
...
(new Container()).containedObj.method1();
//How could method1 ever access varA?
OOps, this shopuld of course read
(new Container())-containedObj.method1();
Christof
Hi,
Okay, thanks for the help. I was just trying to figure out how to do
inheritence in javascript and instead embedded objects inside other
objects. :)
Ah, what you are looking for is this:
function super() { /*...*/ };
super.prototype = {
varA: 'a',
varB: 'b'
}
function
Hi,
I am looking for this:
http://www.blueshoes.org/_bsJavascript/components/tree/examples/example3.ht
ml
I want insert Checkbox in my treeview.
Is it possible with JQuery?
I guess Jörns Treeview Plugin will do the trik for you. Just add the
checkboxes to the li-Tag.
Hi,
This may be slightly off-topic, yet i would like to know which piece of
software you like best to write jquery code?
I prefer gvim. I don't have a specific jquery-Syntax file, because I did not
have a need for it, but it would be no problem to write one.
The downside is that vanilla
Hi,
i think what i really was after, was a small 'framework' that does the
thing for me. i can include it everywhere i need/want and check a
isLoggedIn or sth like that.
There can't be a framework that takes the burdon of secure programming from
the programmer. There are features of your
Hi,
Wow, what is this. I have not inserted the '' in front of the line that
starts with from thinking. It is not in the copy of the message in my
sent-folder. It must have beed added somewhere else.
Christof
Hi,
Is there a way for jQuery to dynamically load an external js file?
You might like to have a look at jspax.org.
Christof
Hi,
However, $j is defined globally throughout jquery.wymeditor.js, as:
var $j = jQuery.noConflict();
I have not looked at your code now, so this is just a guess. Are you shure,
that you have jQuery propperly loaded?
Christof
Hi,
We'd have to mark them as spam via the gmail web client though, right? I
use Thunderbird to get my gmail. I almost never visit the actual gmail
web client. :o'
I don't use gmail. I wouldn't use the gmail webclient, because I am very happy
with kmail. I don't like to use webmailers,
Hi,
textarea id=mytext
-1
-2
-3
/textarea
I guess, it is just my lack of imagination why someone could whant to need
such a UI. At first I suggest, that you step back and have some thoughts if
there really is not a better uI for what you need.
Anyway, To get what I think you need you
Hi,
A lot of people prefer to package up all the plug-ins they use on a site
and then pack/minimize it into one file. This method can be really
affective for plug-ins that are used as part of the core site theme.
1. When your pages have very different functionality, it is more efficient to
Hi,
how would jsPax accomplish:
$(user).each(function(){
$.jsanUse('com.myapp.userClass');
com.myapp.userClass.doSomething(this);
});
Where com.myapp.userClass.doSomething is passed the selected user?
Would it have to be this?
$using('com.myapp.userClass', function() {
Hi,
variable names. You can e.g. do that by encouraging people to use Plugin
names like java packages, e.g. org.jquery.ajax.
Exactly! And furthermore if you use a corresponding directory
structure i.e. /jslib/org/jquery/ajax.js then you should eliminate
collisions right off the bat.
Hi,
In my May 2 2007 11:21 post I mentioned a jQuery port of JSAN making
it a plugin to jQuery. the code in that post is the entire contents
of the file jqjsan.js which comes out to 1,116 bytes in an
uncompressed state. The compressed jsPax is 1,654 bytes. But as you
pointed out they are
Hi,
Why not use OpenAjax?
http://ejohn.org/blog/thoughts-on-openajax/
OK, I accept the legal stuff. I did not join that Alliance because I did not
understand any of that. I have problems with legal texts in german - a
foreign language doesn't make that better.
The technical stuff:
Hi,
Sorry, I just found a mistake in my solution code:
jQuery.plugin = function(name) {
var p = jQuery.plugins;
var n = name.split('.');
for( var i = 0; i n.length; i++ ) {
if( !p[n[i]] ) p[n[i]] = {};
p = p[n[i]];
}
Hi,
// Implementation:
$.require = function(names) {
$.each(names.split(,), function(i, n) {
if( !$.fn[n] || $[n] )
throw required plugin + n + not found;
});
}
// Usage:
$.require(autocomplete,dimensions);
Why not use OpenAjax?
If you
Hi,
How can I change this to my code runs faster?
I don't think, that you should change jQuery here.
As much as I understand it, that function is called whenever you use a more
complex expression than just an ID, a tag name or a classname.
1. Try to give your input-Elements IDs and use
Hi,
There are some situations when you can only pass a variable referring
to a function; with a curry function you can pass a variable that
refers to a function + arguments.
That is not a big problem with annonymous functions:
takingAFunction(function(a){return mycallback(5,a)});
That is
Hi,
Currying doesn't give you
float function(float a) { return mycallback(a,42); }
Of course it does, you just have to clever.
let us say you have this function:
divide = function(a){ return function(b){ return a/b; }}
If you want to create the function a/3 you can do the following:
Hi,
I have this Javascript in JSON notation and using the jQuery Ajax.
var objectJSON = {
myvalue: hello,
myFunction: function(param) {
this.myvalue = param;
$.ajax({
type: POST,
url: '/ajax/address.php',
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