[jQuery] Re: Detecting ctrl+click on an element

2008-02-04 Thread andrea varnier 

On 4 Feb, 14:38, Giovanni Battista Lenoci [EMAIL PROTECTED] wrote:
 The subject says it all...

 How I can detect a crtl+click on an element?

try this, supposing #target is yout target

var clickFn = function(){
alert(ctrl + click);
$(this).unbind('click', clickFn);
}

$(document)
.keydown(function(event){
if (event.keyCode == 17){
$(#target).click(clickFn);
}
})
.keyup(function(event){
if (event.keyCode == 17){
$(#target).unbind('click', clickFn);
}
});

[jQuery] Re: Detecting ctrl+click on an element

2008-02-04 Thread Giovanni Battista Lenoci 


andrea varnier ha scritto:

try this, supposing #target is yout target

var clickFn = function(){
alert(ctrl + click);
$(this).unbind('click', clickFn);
}

$(document)
.keydown(function(event){
if (event.keyCode == 17){
$(#target).click(clickFn);
}
})
.keyup(function(event){
if (event.keyCode == 17){
$(#target).unbind('click', clickFn);
}
});

  

Thank you very much!



--
gianiaz.net - Giovanni Battista Lenoci 
P.le Bertacchi 66 
23100 Sondrio (SO) - Italy

[jQuery] Re: Detecting ctrl+click on an element

2008-02-04 Thread Giovanni Battista Lenoci 


andrea varnier ha scritto:

try this, supposing #target is yout target

var clickFn = function(){
alert(ctrl + click);
$(this).unbind('click', clickFn);
}

$(document)
.keydown(function(event){
if (event.keyCode == 17){
$(#target).click(clickFn);
}
})
.keyup(function(event){
if (event.keyCode == 17){
$(#target).unbind('click', clickFn);
}
});

  

I was making some test, and I have little problem..

If I bind a function to an element with jquery style method:

$('#target').bind('click', function() { dosomething(this); ) });

in my dosomething function I can retrieve the element clicked.

With your syntax I can bind/unbind function but I can't call dosomething 
with this parameter.


Sorry, I'm using jquery for awhile, but in javascript I'm very newbie...

Thank you..


--
gianiaz.net - Giovanni Battista Lenoci 
P.le Bertacchi 66 
23100 Sondrio (SO) - Italy

[jQuery] Re: Detecting ctrl+click on an element

2008-02-04 Thread andrea varnier 

On 4 Feb, 17:20, Jeffrey Kretz [EMAIL PROTECTED] wrote:
 Another way would be to use the ctrlKey property of the Click event:

 $('#element').click(function(e)
 {
 if (e.ctrlKey)
 {
 do_something();
 }
 });

 jQuery also normalizes this into the metaKey attribute which detects the CMD
 key on a Mac:

 $('#element').click(function(e)
 {
 if (e.metaKey)
 {
 do_something();
 }
 });

LOL!! much simpler.
thanks, I didn't know that :)

[jQuery] Re: Detecting ctrl+click on an element

2008-02-04 Thread Jeffrey Kretz 

Another way would be to use the ctrlKey property of the Click event:

$('#element').click(function(e)
{
if (e.ctrlKey)
{
do_something();
}
});

jQuery also normalizes this into the metaKey attribute which detects the CMD
key on a Mac:

$('#element').click(function(e)
{
if (e.metaKey)
{
do_something();
}
});
-Original Message-
From: jquery-en@googlegroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of andrea varnier
Sent: Monday, February 04, 2008 6:35 AM
To: jQuery (English)
Subject: [jQuery] Re: Detecting ctrl+click on an element


On 4 Feb, 14:38, Giovanni Battista Lenoci [EMAIL PROTECTED] wrote:
 The subject says it all...

 How I can detect a crtl+click on an element?

try this, supposing #target is yout target

var clickFn = function(){
alert(ctrl + click);
$(this).unbind('click', clickFn);
}

$(document)
.keydown(function(event){
if (event.keyCode == 17){
$(#target).click(clickFn);
}
})
.keyup(function(event){
if (event.keyCode == 17){
$(#target).unbind('click', clickFn);
}
});

[jQuery] Re: Detecting ctrl+click on an element

2008-02-04 Thread andrea varnier 

On 4 Feb, 16:15, Giovanni Battista Lenoci [EMAIL PROTECTED] wrote:
 I was making some test, and I have little problem..

 If I bind a function to an element with jquery style method:

 $('#target').bind('click', function() { dosomething(this); ) });

 in my dosomething function I can retrieve the element clicked.

 With your syntax I can bind/unbind function but I can't call dosomething
 with this parameter.

look at my code:

var clickFn = function(){
alert(ctrl + click);
$(this).unbind('click', clickFn);
}

you can still get what you need by using $(this) in the function
for example:

var $this = $(this);
dosomething($this);

naming the function is useful if your #target element has other
functions bound to a click event.
in that case doing a simple
$(#target).unbind('click');
would unbind even functions you may want to keep.

 Thank you..

figurati, you're welcome :)

[jQuery] Re: Detecting ctrl+click on an element

2008-02-04 Thread Giovanni Battista Lenoci 


Jeffrey Kretz ha scritto:

Another way would be to use the ctrlKey property of the Click event:

$('#element').click(function(e)
{
if (e.ctrlKey)
{
do_something();
}
});

jQuery also normalizes this into the metaKey attribute which detects the CMD
key on a Mac:

$('#element').click(function(e)
{
if (e.metaKey)
{
do_something();
}
});
  

Very cool, thank you all.

--
gianiaz.net - Giovanni Battista Lenoci 
P.le Bertacchi 66 
23100 Sondrio (SO) - Italy