[jQuery] Naming plugin files
I've looked at quite afew plugins lately. Some of them I want to include in the PHP framework for Waarneming.nl I'm working on. What strikes me, is that all of them have a different naming system for files. I suggest we set a naming standard for jQuery plugin files that clearly marks them as dependant on jquery.js, and easily recognizable for what they are: jquery.plugin.js So editable would be in jquery.editable.js, DOM would be in jquery.dom.js. ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
Re: [jQuery] Naming plugin files
What about these names: So editable would be in jquery.editable.js, DOM would be in jquery.dom.js.jq.editable.js, DOM would be in jq.dom.js. ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
Re: [jQuery] Naming plugin files
They don't line up nicely with jquery.js :-) On 8/15/06, Dimitar Spassov [EMAIL PROTECTED] wrote: What about these names: So editable would be in jquery.editable.js, DOM would be in jquery.dom.js. jq.editable.js, DOM would be in jq.dom.js. ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/ ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
Re: [jQuery] Textarea: redux
I've tried everything I can think of, and I'm still having no luck. I am at my wits end!If I set the textarea's value to abc ($('#SendMessage1_txtMessageBody
).val(abc)), it shows up in the textarea correctly. But when I change the value in the textarea, and try to get the updated value ($(#SendMessage1_txtMessageBody
).val()) I still get back abc and not the updated value.Has anybody seen this before? Does anyone know if they ever got this problem solved from the following discussion?
http://jquery.com/discuss/2006-July/008603/
Thanks again,ChadOn 8/11/06, ashutosh bijoor [EMAIL PROTECTED] wrote:
A much neater way to do what you need is to use the Form Serializer. This allows you to get values of all the inputs at one go, and you can then submit them. And there is also a de-serializer plugin that allows you to set values from a JSON into the form.
The form serializer is in the svn version in form.js. The deserializer is in the plugins directory at
http://proj.jquery.com/plugins/RegardsAshutosh
On 8/12/06, Matt Stith [EMAIL PROTECTED] wrote:
jQuery might be a little slow for this need, try using regular DOM selectors, it would be faster and easier.On 8/10/06,
Chad Lansford
[EMAIL PROTECTED] wrote:
I'm new to jQuery, and I'm having a problem grabbing the value from a textbox or textarea.
I searched the past discussions and found this issue:http://jquery.com/discuss/2006-July/008603/
This is basically what's happening to me, but I couldn't find the resolution I was hoping for in the past discussions. The interesting thing is that the same thing happens if I try to use document.getElementById
('elemid').value; - so... it may or may not be a jQuery issue at all.Anyway, I'd appreciate any help you all could offer... I'm pulling my hair out...Here's the code snippets:HTML:input name=SendMessage1:hdnID id=SendMessage1_hdnID type=hidden /
input name=SendMessage1:hdnSID id=SendMessage1_hdnSID type=hidden /input name=SendMessage1:hdnMessageType id=SendMessage1_hdnMessageType type=hidden /
input name=SendMessage1:txtMessageSubject type=text id=SendMessage1_txtMessageSubject /textarea name=SendMessage1:txtMessageBody id=SendMessage1_txtMessageBody/textarea
input type=button id=btnSubmit value=Send Message false;/_javascript_:function sendUserMessage() {var id = $(#SendMessage1_hdnID).val();
var sid = $(#SendMessage1_hdnSID).val();var type = $(#SendMessage1_hdnMessageType).val();var subject = $(#SendMessage1_txtMessageSubject).val();var body = $(#SendMessage1_txtMessageBody).val();
alert(id); //returns correctlyalert(sid); //returns correctlyalert(type); //returns correctlyalert(subject); //ONLY returns original value, not the updated textalert(body); //ONLY returns the original value, not the updated text
//testalert(document.getElementById(SendMessage1_txtMessageSubject).value); //ONLY returns original value, not the updated textalert(document.getElementById(SendMessage1_txtMessageBody).value); //ONLY returns original value, not the updated text
}Chad
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Re: [jQuery] Textarea: redux
Ah, one HUGE issue that I forgot to mention is that it IS working in Firefox, but not in IE.ChadOn 8/15/06, Chad Lansford
[EMAIL PROTECTED] wrote:I've tried everything I can think of, and I'm still having no luck. I am at my wits end!
If I set the textarea's value to abc ($('#SendMessage1_txtMessageBody
).val(abc)), it shows up in the textarea correctly. But when I change the value in the textarea, and try to get the updated value ($(#SendMessage1_txtMessageBody
).val()) I still get back abc and not the updated value.Has anybody seen this before? Does anyone know if they ever got this problem solved from the following discussion?
http://jquery.com/discuss/2006-July/008603/
Thanks again,ChadOn 8/11/06, ashutosh bijoor
[EMAIL PROTECTED] wrote:
A much neater way to do what you need is to use the Form Serializer. This allows you to get values of all the inputs at one go, and you can then submit them. And there is also a de-serializer plugin that allows you to set values from a JSON into the form.
The form serializer is in the svn version in form.js. The deserializer is in the plugins directory at
http://proj.jquery.com/plugins/RegardsAshutosh
On 8/12/06, Matt Stith [EMAIL PROTECTED] wrote:
jQuery might be a little slow for this need, try using regular DOM selectors, it would be faster and easier.On 8/10/06,
Chad Lansford
[EMAIL PROTECTED] wrote:
I'm new to jQuery, and I'm having a problem grabbing the value from a textbox or textarea.
I searched the past discussions and found this issue:http://jquery.com/discuss/2006-July/008603/
This is basically what's happening to me, but I couldn't find the resolution I was hoping for in the past discussions. The interesting thing is that the same thing happens if I try to use document.getElementById
('elemid').value; - so... it may or may not be a jQuery issue at all.Anyway, I'd appreciate any help you all could offer... I'm pulling my hair out...Here's the code snippets:HTML:input name=SendMessage1:hdnID id=SendMessage1_hdnID type=hidden /
input name=SendMessage1:hdnSID id=SendMessage1_hdnSID type=hidden /input name=SendMessage1:hdnMessageType id=SendMessage1_hdnMessageType type=hidden /
input name=SendMessage1:txtMessageSubject type=text id=SendMessage1_txtMessageSubject /textarea name=SendMessage1:txtMessageBody id=SendMessage1_txtMessageBody/textarea
input type=button id=btnSubmit value=Send Message false;/_javascript_:function sendUserMessage() {var id = $(#SendMessage1_hdnID).val();
var sid = $(#SendMessage1_hdnSID).val();var type = $(#SendMessage1_hdnMessageType).val();var subject = $(#SendMessage1_txtMessageSubject).val();var body = $(#SendMessage1_txtMessageBody).val();
alert(id); //returns correctlyalert(sid); //returns correctlyalert(type); //returns correctlyalert(subject); //ONLY returns original value, not the updated textalert(body); //ONLY returns the original value, not the updated text
//testalert(document.getElementById(SendMessage1_txtMessageSubject).value); //ONLY returns original value, not the updated textalert(document.getElementById(SendMessage1_txtMessageBody).value); //ONLY returns original value, not the updated text
}Chad
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Re: [jQuery] Textarea: redux
thanks klaus...still no luck. i tried $('#SendMessage1_txtMessageBody').get(0).value, $('#SendMessage1_txtMessageBody').get(0).innerText and $('#SendMessage1_txtMessageBody').get(0).innerHTML. still getting nothin...
On 8/15/06, Klaus Hartl [EMAIL PROTECTED] wrote:
Chad Lansford schrieb: thanks for responding realazy, but it didn't work. i've tried: val(), text(), and html() all to no avail.try ($('#SendMessage1_txtMessageBody ).get(0).value
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Re: [jQuery] Textarea: redux
Size returns 1.Funny you ask, I actually just finished going over the HTML... yeah, it's definitely unique.On 8/15/06, Klaus Hartl
[EMAIL PROTECTED] wrote:
Chad Lansford schrieb: thanks klaus... still no luck.i tried $('#SendMessage1_txtMessageBody').get(0).value, $('#SendMessage1_txtMessageBody').get(0).innerText and $('#SendMessage1_txtMessageBody').get(0).innerHTML.still getting
nothin...Ok, what does$('#SendMessage1_txtMessageBody').size()return?Is your HTML valid? Is that id truly unique?___jQuery mailing list
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Re: [jQuery] XPath
I want the expression to verify that the link is in the correct data structure, i.e. inside a dt that is inside a dl and where $(this).parent().next() is a dd. Said differently: I want to tell my script if the link is inside a dt then show() the corresponding dd (if it exists). That's why I was trying to use XPath and the parent::x syntax (and failed miserably, ha ha). In the SVN build of jQuery you can do: $(this).parent().next().show(); jQuery SVN can be found here: http://jquery.com/src/jquery-svn.js --John I have the following structure: dl dta href=urlx/a/dt ddtext/dd /dl I select the a element in this, and I want to show() the corresponding dd. This works but is not very precise: $(../../dt/../dd, this).show(); I'm trying to write it more precisely with something like: $(parent::dt/parent::dl/dd, this).show(); but I'm not finding the correct expression... ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
Re: [jQuery] how to load images with jquery ajax?
Hey there, have a look at Cody Lindley's thickbox. It sounds like this is more or less what youre after. Im no pro myself, so Im not going to post any code - i might get it wrong :) http://codylindley.com/_javascript_/257/thickbox-one-box-to-rule-them-allcheerscOn 8/16/06, Braveheart [EMAIL PROTECTED] wrote:I stried to use ajax with jquery to load images. Basicly it works but I don't get the image, instead I get some strange codes from the picture, I guessbecause .jpg is a binary file.Maybe this is a basic question, but still how can I load images with jqueryand is there any way to use that little animated .gif that shows that somethink is loading with jquery?--View this message in context: http://www.nabble.com/how-to-load-images-with-jquery-ajax--tf2108823.html#a5812905 Sent from the JQuery forum at Nabble.com.___jQuery mailing listdiscuss@jquery.com http://jquery.com/discuss/ ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
Re: [jQuery] Textarea: redux
Have you try emptying your cache and restarting IE. Sometimes IE cache gets
corrupted and It stop responding in a predictable manner.
Chad Lansford wrote:
Size returns 1.
Funny you ask, I actually just finished going over the HTML... yeah, it's
definitely unique.
On 8/15/06, Klaus Hartl [EMAIL PROTECTED] wrote:
Chad Lansford schrieb:
thanks klaus...
still no luck. i tried $('#SendMessage1_txtMessageBody').get(0).value,
$('#SendMessage1_txtMessageBody').get(0).innerText and
$('#SendMessage1_txtMessageBody').get(0).innerHTML. still getting
nothin...
Ok, what does
$('#SendMessage1_txtMessageBody').size()
return?
Is your HTML valid? Is that id truly unique?
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Re: [jQuery] XPath
$(dl dt a).click(function (event) {
event.preventDefault();
event.stopPropagation();
$(this).parent().next().show();
});
Fil wrote:
I want the expression to verify that the link is in the correct data
structure, i.e. inside a dt that is inside a dl and where
$(this).parent().next() is a dd.
Said differently: I want to tell my script if the link is inside a dt
then show() the corresponding dd (if it exists).
That's why I was trying to use XPath and the parent::x syntax (and failed
miserably, ha ha).
In the SVN build of jQuery you can do:
$(this).parent().next().show();
jQuery SVN can be found here:
http://jquery.com/src/jquery-svn.js
--John
I have the following structure:
dl
dt url x /dt
ddtext/dd
/dl
I select the element in this, and I want to show() the corresponding
dd.
This works but is not very precise:
$(../../dt/../dd, this).show();
I'm trying to write it more precisely with something like:
$(parent::dt/parent::dl/dd, this).show();
but I'm not finding the correct expression...
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Re: [jQuery] Textarea: redux
Have you try emptying your cache and restarting IE. Sometimes IE cache gets corrupted and It stop responding in a predictable manner. That's a good idea. Also, try to ween down the page as much as possible to pin-point the problem; strip out everything you can. value is the dom property that holds the textarea text, the form plugin is proof of that. Here's a form that uses the form plugin: http://malsup.com/jquery/form Do you get the correct textarea values using this form? Mike ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
Re: [jQuery] Dom creation
How would i go about making a table and then inserting rows in the body in a for loop. I am wanting to create a stats board for a post match. I figured i would create the table and then append to it am i right in how to go about this? How would i append to a tag in the table i just created? http://3spn.net/jQuery/dom_creation.html I wanted to add more player rows how would i do that? hehe I tried to do a append($table tr) deal but it didnt work. The tr elements descend from either thead or tbody, so tabletr won't match anything. There's a workaround in the latest jQuery that will catch the case of appending tr to table and put it in tbody, but it's best to say it yourself. Instead of applying a style to each td, use a colgroup and apply the styles (or classes) to the col elements. It will save you a lot of messy coding. ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
[jQuery] how to bring new form to the top of the page
Hello, I open a new form via $().show(). Unfortunately the button to open the form is already at the bottom of the page, so the user needs to scroll to see the complete form. I tried to use location.href right after the $().show(), with an anchor in the form and also with an anchor under the form, but this does not work. If the anchor is in the form I get side-effects of a partly hidden form, at least under firefox. Any hints how to solve this? TIA, __Janko Hauser ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
Re: [jQuery] how to bring new form to the top of the page
I tried to use location.href right after the $().show()
If the animation isn't done then the form isn't showing yet and you probably
can't scroll to an anchor in it. Maybe something like this?
$(p).show(slow,function(){
location.href = #whatever;
});
The completion function is supported in the latest SVN but if you're using
something older you'd need to make sure it works; put an alert in the
function to be sure.
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Re: [jQuery] how to load images with jquery ajax?
You can not load images with AJAX simply create a new image object and append, then the image can load asyncronously. Try this simple jQuery plugin:$.fn.image = function(src, f){ return this.each(function(){
var i = new Image(); i.src = ""> i.> this.appendChild(i); });}Then call this plugin like:$(#container).image(
http://jquery.com/images/hat2.gif,function(){ alert(The image is loaded now);});2006/8/15, Braveheart [EMAIL PROTECTED]
:I stried to use ajax with jquery to load images. Basicly it works but I don't
get the image, instead I get some strange codes from the picture, I guessbecause .jpg is a binary file.Maybe this is a basic question, but still how can I load images with jqueryand is there any way to use that little animated .gif that shows that
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Re: [jQuery] In-situ editing (Editable, etc.) disturbs layout
On 8/15/06, Dylan Verheul [EMAIL PROTECTED] wrote: Hi,The problem you describe is indeed due to the nature of the formelement. Many browsers have given it a (hardcoded) style, a block withsome margin.Also, the input or textarea created by editable could be styled. I'll look into the memory leakage part, but I've never really noticed it myself.I doubt it would be a memory leak since the form is part of the dom. All it does is leave around some extra elements. In short it should clean up what it alters. -js ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
[jQuery] replaced content losing it's 'binding'
Taking my first real stab at jquery, and can't get around what I expect is a
common problem:
I have a table to which the user can add/remove rows. The data in the table
is also periodically refreshed. All my functions work on their own, but
after the first add/refresh, my deletes stop working.
From what I've read, it appears that the dynamically updated elements lose
their binding to my jquery function, but even though i've liberally
sprinkled $(document).ready() throughout my code in hopes of re-attaching
them, I've had no luck so far.
Here's the js I have so far:
script type=text/javascript
$(document).bind(load, function(){
$(#addsymbolform).bind(submit,function(){
var newSymbols =
document.getElementById('newsymbol').value;
document.getElementById('newsymbol').value = '';
if(newSymbols.length 0) {
$(tbody#stocks).load('/myurlwithparams');
$(document).ready();
}
return false;
});
var stocktimer = setInterval(function(){
$(tbody#stocks).load('/myurlwithparams');
$(document).ready();
}, 3);
$(a.remsymbtn).click(function(){
var symid = a# + this.id + id;
var symname = $(symid).html();
$((tr# + this.id + row)).hide(slow);
$.get('/myurlwithparams' + symname);
$(document).ready();
return false;
});
$(document).ready();
});
/script
...And here's an example of the rendered HTML that I'm swapping about (just
the stuff inside the table body):
table width=100% border=0 cellspacing=0 cellpadding=0
tbody id=stocks
tr id=sym1row
td
#
delete.gif
/td
td /somewhere/?s=AAPL AAPL /td
td65.75/td
td+1.81/td
/tr
tr id=sym2row
td
#
delete.gif
/td
td /somewhere/?s=CSCO CSCO /td
td20.56/td
td+0.47/td
/tr
/tbody
/table
I even tried stuffing a $(document).ready(); into the returned content, but
it didn't help.
Any suggestions greatly appreciated!
Thanks,
Jason
p.s., as an aside, I did have some transitions around the functions, i.e.,
hide/show and slideUp/slideDown on the add/refresh functions, but they
really messed with the display, in every browser I tried.
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Re: [jQuery] In-situ editing (Editable, etc.) disturbs layout
On 2006.08.15, Jonathan Sharp [EMAIL PROTECTED] wrote: I'll look into the memory leakage part, but I've never really noticed it myself. I doubt it would be a memory leak since the form is part of the dom. All it does is leave around some extra elements. In short it should clean up what it alters. Yes, but every time the click handler is fired, it creates a new form and input node ... and never removes them. Imagine a web application where the page is long-living (which is reasonable given AJAX). What will happen to the DOM tree? It'll continue to accumulate form and input nodes each time the click handler is fired. Or, am I missing something here? Do the form/input nodes get removed and I just can't tell? If so: why does the edited element stay rendered the way it is? From my empirical tests, it seems that the form node continues to exist after the submit/reset of the in-situ editing is performed. -- Dossy -- Dossy Shiobara | [EMAIL PROTECTED] | http://dossy.org/ Panoptic Computer Network | http://panoptic.com/ He realized the fastest way to change is to laugh at your own folly -- then you can let go and quickly move on. (p. 70) ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
[jQuery] date picker plugin update
Hi, I've just released some fixes to my jQuery date picker plugin which you can get from here: http://kelvinluck.com/assets/jquery/datePicker/ The fixes since I last announced on the list are: * You can now specify an end date - dates after this can't be selected ($.datePicker.setLastDate). * The markup required to use the plugin is now much cleaner. * You can now localise the plugin and change the language of the strings within it ($.datePicker.setLanguageStrings). * There is a fix involving an iframe behind the calendar to stop form elements (especially selects) poking through in IE/PC. And probably a few more tweaks - the full changelog is available on the link above. If you were using a previous version of the plugin you may need to tweak your markup and CSS a little, hopefully this won't be too painful. Please have a play with the plugin and let me know if you have any problems or suggestions for improvement, Cheers, Kelvin :) ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
Re: [jQuery] In-situ editing (Editable, etc.) disturbs layout
On 8/15/06, Dossy Shiobara [EMAIL PROTECTED] wrote: On 2006.08.15, Jonathan Sharp [EMAIL PROTECTED] wrote: I'll look into the memory leakage part, but I've never really noticed it myself. I doubt it would be a memory leak since the form is part of the dom. All it does is leave around some extra elements. In short it should clean up what it alters.Yes, but every time the click handler is fired, it creates a new form and input node ... and never removes them.Imagine a web applicationwhere the page is long-living (which is reasonable given AJAX).Whatwill happen to the DOM tree?It'll continue to accumulate form and input nodes each time the click handler is fired.Or, am I missing something here?Do the form/input nodes get removedand I just can't tell?If so: why does the edited element stay rendered the way it is?From my empirical tests, it seems that the form nodecontinues to exist after the submit/reset of the in-situ editing isperformed.You're correct that it leaks dom objects but memory leak refers to when an object is created and is no longer referenced and fails to get garbage collected. So there's no way to access the object and it never gets freed. -js ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
[jQuery] Closures
http://laurens.vd.oever.nl/weblog/items2005/closures/Has this been found to be an adequate solution to this issue? (mainly for non jquery code) -js ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
Re: [jQuery] date picker plugin update
Good job Kelvin...this looks really nice. I believe that one of the requests was to allow selection of previous years. Currently the next/prev buttons would tedious to wade through if you're going back or forward more than a few months. !//-- andy matthews web developer certified advanced coldfusion programmer ICGLink, Inc. [EMAIL PROTECTED] 615.370.1530 x737 --//- -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Kelvin Luck Sent: Tuesday, August 15, 2006 11:01 AM To: jQuery Discussion. Subject: [jQuery] date picker plugin update Hi, I've just released some fixes to my jQuery date picker plugin which you can get from here: http://kelvinluck.com/assets/jquery/datePicker/ The fixes since I last announced on the list are: * You can now specify an end date - dates after this can't be selected ($.datePicker.setLastDate). * The markup required to use the plugin is now much cleaner. * You can now localise the plugin and change the language of the strings within it ($.datePicker.setLanguageStrings). * There is a fix involving an iframe behind the calendar to stop form elements (especially selects) poking through in IE/PC. And probably a few more tweaks - the full changelog is available on the link above. If you were using a previous version of the plugin you may need to tweak your markup and CSS a little, hopefully this won't be too painful. Please have a play with the plugin and let me know if you have any problems or suggestions for improvement, Cheers, Kelvin :) ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/ ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
[jQuery] loading content with load() and having probs with a.test
hi, Im very new to jquery and so I have stil a lot to learn...
this is the code I use:
script type=text/javascript
$(document).ready(function(){
$(a.menu).click(function(){
$(body).append(div class='over_content' img
src='content/loading.gif' //div);
$(div.content).load(this.href,function(){
$(div.over_content).remove();
});
return false;
});
});
/script
---
everything is fine, untill I load some content with a link inside like
news.html click
If I click on this loaded link, return flase; don't work and redirect me
instead of loading the content news.html into my div... whats wrong?
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Re: [jQuery] date picker plugin update
I would argue that less is more. One of the most fantastic things about
jQuery and the syntax is that it's so damn light. What's the most common
scenario for a date picker in a web app? Is it really neccessary to pick a
date 2, 3 years in the future?
Othewise, great plugin Kelvin. My only suggestions would be (1) to remove
the extra markup and use a DOM creation method or a wrap() to add the
container DIV, and (2) instead of doing INIT calls to use something more
jquery-esque:
$(input.mydate).datePicker({format:'mm/dd/', startdate:'08/15/2006',
enddate:'08/31/2006'});
But that's just me... Great work!
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Re: [jQuery] Closures
http://laurens.vd.oever.nl/weblog/items2005/closures/ Has this been found to be an adequate solution to this issue? (mainly for non jquery code) Yes, it solves the IE closure problem very nicely. My closure plugin for jQuery uses a modified version of this code. -Mike ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
Re: [jQuery] date picker plugin update
$(input.mydate).datePicker({format:'mm/dd/', startdate:'08/15/2006',
enddate:'08/31/2006'});
Yeah! That would be much better! This way you could create several date
pickers at once, without having to configure which class is used to mark the
date field. And it would be possible to use several date pickers on a page
with different settings, something currently not possible, as far as I get
it.
Maybe further feature requests should be branched into a new plugin. I guess
its nice to have it simple to use and small. On the other hand, its not able
to select a birthdate etc.
-- Jörn
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[jQuery] unbind all events for an object? (Fix issue with AJAX loaded content and leaked elements, ie drip)
Do events need to be unbound from dom objects? For example, I load in some content via ajax and attach a few events to some of these elements. Then I refresh this via another ajax call and load in more content attaching additional events. IE Drip has these elements listed as being leaked. Is there a way that I say loop through my content and unattach all events before replacing the content? (Essentially a $(object).unbind(); that removes all events)-js ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
Re: [jQuery] Closures
http://laurens.vd.oever.nl/weblog/items2005/closures/ Has this been found to be an adequate solution to this issue? (mainly for non jquery code) Yes, it solves the IE closure problem very nicely. My closure plugin for jQuery uses a modified version of this code. Yipes! I just did a quick test with IE6 and SVN 170. With nothing other than the jQuery.js include and an empty body, it's leaking about 300KB for each reload measured by Task Manager. FF doesn't leak at all. Can anyone else repro that? I think we discussed this topic a few months back, IE will leak memory if any DOM elements have references to Javascript objects when the page unloads. The jQuery event code adds a level of indirection to take care of closures inside user-supplied event handlers, but it doesn't seem to remove its own event handler or the Javascript objects it's attached to the DOM object. That can be done with an onunload handler. Here's my entire test file: !DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd; html xmlns=http://www.w3.org/1999/xhtml; head meta http-equiv=Content-Type content=text/html; charset=utf-8 / titleTest/title style type=text/css /style script language=JavaScript src=jquery-svn.js type=text/javascript/script script type=text/javascript /script /head body /body /html ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
Re: [jQuery] unbind all events for an object? (Fix issue with AJAXloaded content and leaked elements, ie drip)
Do events need to be unbound from dom objects? I think they do, seethe Closures thread. Is there a way that I say loop through my content and unattach all events before replacing the content? (Essentially a $(object).unbind(); that removes all events) It looks like .unbind() with no event will remove all events. ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
Re: [jQuery] how to load images with jquery ajax?
I guess this is what I was looking for.
Anyway I don't know almost anything about javaScript and I started using it
since I found out about AJAX
So can you explain me better for how to implement it?
Here is my example how I tried using it:
$(document).ready(function(){
// The plugin
$.fn.image = function(src, f){
return this.each(function(){
var i = new Image();
i.src = src;
i.onload = f;
this.appendChild(i);
});
}
// The code for the image to load
$(div#container).image(oganges.jpg,function(){
alert(The image is loaded now);
});
});
--
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Re: [jQuery] date picker plugin update
On Tue, August 15, 2006 11:49 am, bbuchs said:
I would argue that less is more. One of the most fantastic things about
jQuery and the syntax is that it's so damn light. What's the most common
scenario for a date picker in a web app? Is it really neccessary to pick a
date 2, 3 years in the future?
Othewise, great plugin Kelvin. My only suggestions would be (1) to remove
the extra markup and use a DOM creation method or a wrap() to add the
container DIV, and (2) instead of doing INIT calls to use something more
jquery-esque:
$(input.mydate).datePicker({format:'mm/dd/', startdate:'08/15/2006',
enddate:'08/31/2006'});
But that's just me... Great work!
I would second this. The init method in use currently, if I understand it
correctly, means that multiple date pickers on the same page must have the
same settings. That is not always desirable. Passing a config object as
in bbuchs's example above would not only look cleaner, it would make each
picker independently configurable. Spiffy!
Now, if there were a way to make the start and end dates dependent on
another date picker field, then you'd have support for from and to
date fields, automatically enforcing the the to can't be after the from.
That would be highly cool. :-)
That said, this is still a most excellent plugin!
--Larry Garfield
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Re: [jQuery] date picker plugin update
Jörn Zaefferer schrieb:
$(input.mydate).datePicker({format:'mm/dd/', startdate:'08/15/2006',
enddate:'08/31/2006'});
Yeah! That would be much better! This way you could create several date
pickers at once, without having to configure which class is used to mark the
date field. And it would be possible to use several date pickers on a page
with different settings, something currently not possible, as far as I get
it.
Maybe further feature requests should be branched into a new plugin. I guess
its nice to have it simple to use and small. On the other hand, its not able
to select a birthdate etc.
-- Jörn
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Great plugin, here are a few suggestions:
Make the textfield read-only (optional). Whats the point in having a
date picker, when the user still can put unwanted date in the textfield :-)
I would also prefer a way to go faster through the dates, so a 3 month
-next/prev (optional) 6 month next/prev (optional) would be great.
Michael
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Re: [jQuery] date picker plugin update
Sure...
It wouldn't be all that common. But it was a request from the last time he
posted a link to it. It will come up though and I'd suggest trying to build
it in if it's not too much addtl code.
!//--
andy matthews
web developer
certified advanced coldfusion programmer
ICGLink, Inc.
[EMAIL PROTECTED]
615.370.1530 x737
--//-
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Behalf Of bbuchs
Sent: Tuesday, August 15, 2006 11:49 AM
To: discuss@jquery.com
Subject: Re: [jQuery] date picker plugin update
I would argue that less is more. One of the most fantastic things about
jQuery and the syntax is that it's so damn light. What's the most common
scenario for a date picker in a web app? Is it really neccessary to pick a
date 2, 3 years in the future?
Othewise, great plugin Kelvin. My only suggestions would be (1) to remove
the extra markup and use a DOM creation method or a wrap() to add the
container DIV, and (2) instead of doing INIT calls to use something more
jquery-esque:
$(input.mydate).datePicker({format:'mm/dd/', startdate:'08/15/2006',
enddate:'08/31/2006'});
But that's just me... Great work!
--
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http://www.nabble.com/date-picker-plugin-update-tf2109968.html#a5817683
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[jQuery] How to bind an event to a function of a class?
Hi Guys,
How can i bind/unbind an event to a specific function of a class?
e.g.
class {
somecallback() {
},
somefunc() {
$(document).keypress(this.somecallback);
},
otherfunc() {
$(document).unkeypress(this.somecallback);
}
}
Is this possible?
Thanx,
Gilles
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Re: [jQuery] How to bind an event to a function of a class?
Hi,
Is this what you mean?
var test = new TestClass();
function TestClass() {
function callback() {
alert('fired!');
}
function doSomething() {
$(document).keypress(callback);
}
//
doSomething();
};
Webunity | Gilles van den Hoven wrote:
Hi Guys,
How can i bind/unbind an event to a specific function of a class?
e.g.
class {
somecallback() {
},
somefunc() {
$(document).keypress(this.somecallback);
},
otherfunc() {
$(document).unkeypress(this.somecallback);
}
}
Is this possible?
Thanx,
Gilles
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Re: [jQuery] date picker plugin update
Make the textfield read-only (optional). Whats the point in having a date picker, when the user still can put unwanted date in the textfield :-) The point is that the user can choose how they enter dates. I know I can type a date value much faster than I can use a date widget and it would annoy me to be forced to use the widget. Other users would feel the opposite way. Kelvin has done a great job supporting both use cases. ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
Re: [jQuery] how to load images with jquery ajax?
Maybe you need learn some of _javascript_ basics and jQuery notation.The plugin normally is in a separate file, althought you can write the plugincode in your program code:in HTML code:script type=text/_javascript_ src=""
jquery.js/scriptscript type=text/_javascript_/* the Plugin here */$.fn.image = function(src, f){}/* start code of this page */$(document).ready(function(){ $(#imagecontainer).image(
oranges.jpg,function(){ alert(The image is loaded); });});/scriptbodydiv id=imagecontainer/div/body
2006/8/15, Braveheart [EMAIL PROTECTED]:
I guess this is what I was looking for.Anyway I don't know almost anything about _javascript_ and I started using itsince I found out about AJAXSo can you explain me better for how to implement it?Here is my example how I tried using it:
$(document).ready(function(){// The plugin$.fn.image = function(src, f){return this.each(function(){var i = new Image();i.src = ""
i.>this.appendChild(i);});}// The code for the image to load$(div#container).image(
oganges.jpg,function(){alert(The image is loaded now);});});--View this message in context:
http://www.nabble.com/how-to-load-images-with-jquery-ajax--tf2108823.html#a5818756Sent from the JQuery forum at Nabble.com.___
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Re: [jQuery] platform/plugins detection with jQuery
well jQuery already has browser detection, the current browser is saved in the variable $.browser , but im not sure if thats what your looking for.On 8/15/06, Will Arp [EMAIL PROTECTED] wrote:Dear list, is there a jQuery plugin or exampleon platform+plugin detection?If not could you please, point me tothe latest in plugin detection andobject/embed code?Thank you and have a great day!Will Arp ___jQuery mailing listdiscuss@jquery.comhttp://jquery.com/discuss/ ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
[jQuery] .contains() ?
I'm trying to figure something out, but i'm kinda lost in the documented jQuery code... Is there a way to see if an object is a child of another object? e.g. if a link is a child of a div? link1 div link2 /div based upon the outcome, i need to do something, which i am going to share, but first i need to get it working :) -- Gilles ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
Re: [jQuery] .contains() ?
Well, the obvious way would be to do this: $(div link) but if you're going from the context of the link element itself, you could do: $(this).parent(div) Hope this helps. (This is with the SVN version of jQuery) --John On 8/15/06, Webunity | Gilles van den Hoven [EMAIL PROTECTED] wrote: I'm trying to figure something out, but i'm kinda lost in the documented jQuery code... Is there a way to see if an object is a child of another object? e.g. if a link is a child of a div? link1 div link2 /div based upon the outcome, i need to do something, which i am going to share, but first i need to get it working :) -- Gilles ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/ -- John Resig http://ejohn.org/ [EMAIL PROTECTED] ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
Re: [jQuery] Simple checkbox replacement
Oooh...nice!
!//--
andy matthews
web developer
certified advanced coldfusion programmer
ICGLink, Inc.
[EMAIL PROTECTED]
615.370.1530 x737
--//-
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Behalf Of kawika k
Sent: Tuesday, August 15, 2006 3:45 PM
To: jQuery Discussion.
Subject: [jQuery] Simple checkbox replacement
Example
http://kawika.org/jquery/checkbox/
Code
jQuery.fn.checkbox = function (opt) {
$([EMAIL PROTECTED]'checkbox'], this).each( function () {
var img = document.createElement(img);
img.src = this.checked ? opt.checked : opt.unchecked;
$(img).click( function() {
var input = this.nextSibling;
if ( input.checked ) {
this.src = opt.unchecked;
input.checked = ;
}
else {
this.src = opt.checked;
input.checked = checked;
}
});
$(this).parent().prepend(img)
$(this).hide();
});
}
Usage
$(document).ready( function () {
$().checkbox({checked: accept.png, unchecked: cancel.png});
});
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Re: [jQuery] .contains() ?
John Resig wrote:
Hope this helps. (This is with the SVN version of jQuery)
Hmm, not really I am trying to do something like this:
If the event receiving the focus is not a child of another object, set
the focus back to that object.
As you might guess, this is for a new style lightbox :)
I am trying to prevent that a user can tab out of a lightbox, e.g. to
a link at the bottom of the page
Here's what i got so far, but it doesn't work yet...
-- Can someone help me?
-
javascript
-
$(document).focus(
function(oEvent) {
var oElem = oEvent.srcElement || oEvent.target;
while (oElem = oElem.parentNode) {
if (oElem == $('#test').get(0)) {
return true;
}
}
// todo: set focus on another element
$('#test').get(0).focus();
return false;
}
);
-
code
-
a href=/1link 1/a | a href=/2link 2/a | a
href=/3link 3/abr /
br /
div id=test
a href=/4link 4/a | a href=/5link 5/a | a
href=/6link 6/a
/div
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Re: [jQuery] .contains() ?
Ok, I understand your problem better now, try this:
$(document).focus(function(oEvent) {
if ( $( oEvent.srcElement || oEvent.target ).ancestors(
#test ).length )
return true;
$('#test')[0].focus();
return false;
});
Again, with the SVN version of jQuery:
http://jquery.com/src/jquery-svn.js
--John
On 8/15/06, Webunity | Gilles van den Hoven [EMAIL PROTECTED] wrote:
John Resig wrote:
Hope this helps. (This is with the SVN version of jQuery)
Hmm, not really I am trying to do something like this:
If the event receiving the focus is not a child of another object, set
the focus back to that object.
As you might guess, this is for a new style lightbox :)
I am trying to prevent that a user can tab out of a lightbox, e.g. to
a link at the bottom of the page
Here's what i got so far, but it doesn't work yet...
-- Can someone help me?
-
javascript
-
$(document).focus(
function(oEvent) {
var oElem = oEvent.srcElement || oEvent.target;
while (oElem = oElem.parentNode) {
if (oElem == $('#test').get(0)) {
return true;
}
}
// todo: set focus on another element
$('#test').get(0).focus();
return false;
}
);
-
code
-
a href=/1link 1/a | a href=/2link 2/a | a
href=/3link 3/abr /
br /
div id=test
a href=/4link 4/a | a href=/5link 5/a | a
href=/6link 6/a
/div
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--
John Resig
http://ejohn.org/
[EMAIL PROTECTED]
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Re: [jQuery] replaced content losing it's 'binding'
First off, $(document).ready() only fires once. When the document is first ready.
Second, if you have events on a dom object, and create an identical dom object, you need to reattach the events to this new dom object when it's created (or really, whenever) for the events to fire.
I don't even really know what you're trying to accomplish with $(document).bind(load,etc...);
Just use
$(document).ready(function(){
code you want to happen on page load
});
On 8/15/06, Jason Huck [EMAIL PROTECTED] wrote:
Taking my first real stab at jquery, and can't get around what I expect is acommon problem:
I have a table to which the user can add/remove rows. The data in the tableis also periodically refreshed. All my functions work on their own, butafter the first add/refresh, my deletes stop working.From what I've read, it appears that the dynamically updated elements lose
their binding to my jquery function, but even though i've liberallysprinkled $(document).ready() throughout my code in hopes of re-attachingthem, I've had no luck so far.Here's the js I have so far:
script type=text/_javascript_ $(document).bind(load, function(){ $(#addsymbolform).bind(submit,function(){ var newSymbols =
document.getElementById('newsymbol').value; document.getElementById('newsymbol').value = ''; if(newSymbols.length 0) { $(tbody#stocks).load('/myurlwithparams');
$(document).ready(); } return false; }); var stocktimer = setInterval(function(){ $(tbody#stocks).load('/myurlwithparams');
$(document).ready(); }, 3); $(a.remsymbtn).click(function(){ var symid = a# +
this.id + id; var symname = $(symid).html(); $((tr# + this.id + row)).hide(slow); $.get('/myurlwithparams' + symname);
$(document).ready(); return false; }); $(document).ready(); });/script...And here's an example of the rendered HTML that I'm swapping about (just
the stuff inside the table body):table width=100% border=0 cellspacing=0 cellpadding=0 tbody id=stocks tr id=sym1row
td#delete.gif /td td /somewhere/?s=AAPL AAPL /td
td65.75/td td+1.81/td /tr tr id=sym2row td
#delete.gif /td td /somewhere/?s=CSCO CSCO /td td
20.56/td td+0.47/td /tr /tbody/tableI even tried stuffing a $(document).ready(); into the returned content, but
it didn't help.Any suggestions greatly appreciated!Thanks,Jasonp.s., as an aside, I did have some transitions around the functions, i.e.,hide/show and slideUp/slideDown on the add/refresh functions, but they
really messed with the display, in every browser I tried.--View this message in context: http://www.nabble.com/replaced-content-losing-it%27s-%27binding%27-tf2109860.html#a5816505
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Re: [jQuery] Simple checkbox replacement
On 8/15/06, John Resig [EMAIL PROTECTED] wrote:
This is some great code - I really dig it. It's super simple, which is good.Just as a mini-tutorial to the upcoming 1.0b, here are some of thechanges that are possible:jQuery.fn.checkbox = function (opt) {
$([EMAIL PROTECTED]'checkbox'], this).hide().each(function(){$(img)Notice the element creation here... very slick John!
.src( this.checked ? opt.checked : opt.unchecked ).click( function() {var check = this.src == opt.checked;$(this).src( check ?
opt.unchecked : opt.checked ).next().attr( checked, check ? : checked ); }).insertBefore( this );});};I'm not saying that mine is any better - just using this as a
demonstration of what's possible.--John Example http://kawika.org/jquery/checkbox/ Code jQuery.fn.checkbox = function (opt) {
$([EMAIL PROTECTED]'checkbox'], this).each( function () { var img = document.createElement(img); img.src = "" ?
opt.checked : opt.unchecked; $(img).click( function() { var input = this.nextSibling; if ( input.checked ) {
this.src = ""> input.checked = ; } else { this.src = ""
; input.checked = checked; } }); $(this).parent().prepend(img) $(this).hide();
}); } Usage $(document).ready( function () { $().checkbox({checked: accept.png, unchecked: cancel.png}); });
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Re: [jQuery] replaced content losing it's 'binding'
First off, $(document).ready() only fires once. When the document is first
ready.
Ok, makes sense, but, how do you reattach updated content to your events?
Second, if you have events on a dom object, and create an identical dom
object, you need to reattach the events to this new dom object when it's
created (or really, whenever) for the events to fire.
Yes, exactly. How?
I don't even really know what you're trying to accomplish with
$(document).bind(load,etc...);
I think I got it from the rounded corners plugin sample code, which is the
first thing I used with jquery. Sorry, what can I say, I'm just getting
started with this stuff.
Just use
$(document).ready(function(){
code you want to happen on page load
});
Ok, I'll make that change.
Thanks,
Jason
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Re: [jQuery] how to load images with jquery ajax?
On 15/08/06, Braveheart [EMAIL PROTECTED] wrote:
Maybe this is a basic question, but still how can I load images with jquery
and is there any way to use that little animated .gif that shows that
somethink is loading with jquery?
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I cheated a bit with this one and just used a div with an id of #waiting
#waiting {
position: absolute;
width: 400px;
height: 30em;
top: 0px;
left: 150px;
z-index: 100;
border: 5px solid ##755228;
background: #fff url(/images/indicator_verybig.gif) no-repeat center
center;
display: none;
}
#waiting.show {
display: block;
}
Then add
$(#waiting).addClass(show);
to your click(function())
and
$(#waiting).removeClass(show);
to the Callback function
--
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http://www.almost-anything.com.au
http://www.waterfallweb.net
Windows Messenger: [EMAIL PROTECTED]
North Rockhampton, Queensland, Australia
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Re: [jQuery] replaced content losing it's 'binding'
You reattach it the same way you attack it the first time. Because you're going to be rebinding, move the stuff in the first bind (where you bind the submit action) into it's own function (outside of the $(document).ready() function, only put stuff there that you want firing when the page loads). Then do something like this:
$(document).ready(
$(#addsymbolform).bind(submit,function(){ var newSymbols = document.getElementById('newsymbol').value; document.getElementById('newsymbol').value = '';
if(newSymbols.length 0) { $(tbody#stocks).load('/myurlwithparams'); $(document).ready(); }
return false; });
);
becomes:
$(document).ready(
$(#addsymbolform).bind(submit,newFunc());
);
function newFunct() {
var newSymbols = document.getElementById('newsymbol').value; document.getElementById('newsymbol').value = ''; if(newSymbols.length 0) { $(tbody#stocks).load('/myurlwithparams');
//$(document).ready(); INSTEAD OF THIS:
$(#addsymbolform).unbind();
$(#addsymbolform).bind(submit,newFunc());} return false; }
Without an example site so I can see exactly what's going wrong, that's the best I can do. Hope it helps!
On 8/15/06, Jason Huck [EMAIL PROTECTED] wrote:
First off, $(document).ready() only fires once.When the document is first ready.
Ok, makes sense, but, how do you reattach updated content to your events? Second, if you have events on a dom object, and create an identical dom object, you need to reattach the events to this new dom object when it's
created (or really, whenever) for the events to fire.Yes, exactly. How? I don't even really know what you're trying to accomplish with $(document).bind(load,etc...);
I think I got it from the rounded corners plugin sample code, which is thefirst thing I used with jquery. Sorry, what can I say, I'm just gettingstarted with this stuff. Just use $(document).ready(function(){
code you want to happen on page load });Ok, I'll make that change.Thanks,Jason--View this message in context:
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Re: [jQuery] platform/plugins detection with jQuery
Thank you Matt, does $.browser tell if it's running firefox on mac or win ? is $.browser.plugins coming in release 1.0? 8-) Have a great day! will On 15-ago-06, at 22:11, Matt Stith wrote: well jQuery already has browser detection, the current browser is saved in the variable $.browser , but im not sure if thats what your looking for. On 8/15/06, Will Arp [EMAIL PROTECTED] wrote:Dear list, is there a jQuery plugin or example on platform+plugin detection? If not could you please, point me to the latest in plugin detection and object/embed code? Thank you and have a great day! Will Arp ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/ ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/ ___ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
Re: [jQuery] Simple checkbox replacement
I like that, especially the new dom element creation ... does it also
include any nifty way to do nested element creation like the dom
creation plugins?
Kawika
John Resig wrote:
This is some great code - I really dig it. It's super simple, which is good.
Just as a mini-tutorial to the upcoming 1.0b, here are some of the
changes that are possible:
jQuery.fn.checkbox = function (opt) {
$([EMAIL PROTECTED]'checkbox'], this).hide().each(function(){
$(img)
.src( this.checked ? opt.checked : opt.unchecked )
.click( function() {
var check = this.src == opt.checked;
$(this)
.src( check ? opt.unchecked : opt.checked )
.next().attr( checked, check ? : checked );
}).insertBefore( this );
});
};
I'm not saying that mine is any better - just using this as a
demonstration of what's possible.
--John
Example
http://kawika.org/jquery/checkbox/
Code
jQuery.fn.checkbox = function (opt) {
$([EMAIL PROTECTED]'checkbox'], this).each( function () {
var img = document.createElement(img);
img.src = this.checked ? opt.checked : opt.unchecked;
$(img).click( function() {
var input = this.nextSibling;
if ( input.checked ) {
this.src = opt.unchecked;
input.checked = ;
}
else {
this.src = opt.checked;
input.checked = checked;
}
});
$(this).parent().prepend(img)
$(this).hide();
});
}
Usage
$(document).ready( function () {
$().checkbox({checked: accept.png, unchecked: cancel.png});
});
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[jQuery] Checkbox Utilities
Hello Everyone,
Re post Simple checkbox replacement... Very nice indeed, well done Kawika.
Here is my first attempt at writing some simple generic utilities for
chechboxes, the first one makes a group of checkboxes operate like radio
buttons and the second is simply a check/uncheck all checkboxes in a
group (thanks to Mike Alsup for the inspiration here).
I would appreciate any improvements and suggestions.
I think it would be nice to have a collection of useful utilities like
these in the forms plugin or perhaps a form utilities plugin etc.
Keep up the great work everyone.
Rob
Code:
$.radioCheckboxGroup = function(element) {
var x= $('[EMAIL PROTECTED]' + element + ']');
x.click(function() {
x.each(function() {
this.checked = false;
});
this.checked = true;
});
}
$.selectDeselectAll = function(ctrl,element) {
$('[EMAIL PROTECTED]' + ctrl + ']').click(function() {
var x = this.checked;
$('[EMAIL PROTECTED]' + element + ']').each(function() {
this.checked = x;
});
});
}
Usage:
$(document).ready(function() {
$.radioCheckboxGroup('stuff');
$.selectDeselectAll('removeAll','remove[]');
});
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