I updated to 1.1 a couple of days ago and now all my load statements
( eg: $(#selector).load(url, {stuff:stuff}, function() {alert(more
stuff)}); )
have stopped working.
The documentation doesn't seem to indicate any change yet now I'm getting
this error message:
fn.apply is not a function
I'm
Here is the jquery code that is throwing the error:
jQuery.extend({
noConflict: function() {
if ( jQuery._$ )
$ = jQuery._$;
},
isFunction: function( fn ) {
return fn typeof fn == function;
},
//
dave.methvin wrote:
Do you have a form with the id of login? If not, use a different
selector
to get it. The key is to call the submit method on the underlying DOM
object
of the form.
$(selector-to-your-form)[0].submit()
Yes it is there. Absolutely, definitely.
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malsup wrote:
You don't *have* to have a submit button on the form, but you really
should. What if javascript is disabled? You still want the form to
work, right?
You can use your image as a submit element if you like:
input type=image src=myImage.gif /
Actually my code starts
Olaf wrote:
function submitLoginForm() {
//validation is working so I know that the load form function worked
// when this do, then is submitted
if ( ($(#username).val()== ) || ($(#passwd).val()== )) {
alert (Please complete the username and password fields.);
Olaf wrote:
For what is this good? You have this in posted HTML!?
I'm not sure I understand this question or its tone. I posted into Nabble
in text. I have to remember to replace the lt: and gt; so it doesn't
print out as html. Pity Nabble doesn't have a quote or code button to wrap
Olaf wrote:
I ask why you replace in script a gif in a png and not use the
png in HTML!? ( !? == rhetorical ask == no answer necessarily ) ;)
I was playing around with the image formats seeing if they made to a
difference to the way they displayed. The images were exactly the same.
The
Compare the html before and after the replace. If you are using Firefox and
the Web Developer Toolbar you can examine the ajax generated source using
View Source - View Generated Source.
You will probably find that the html is different in some way. Also, if the
styling was added using
I'm posting this in the hope that the mere act will help me work out what it
is I'm doing wrong. I have a form:
form action=index.php
method=post name=login id=login
..etc.
/form
with a button that call up the validation function:
function submitLoginForm() {
if (
dave.methvin wrote:
The jQuery submit() method calls any submit event handler on the form, but
doesn't submit the form. (Let the debate begin.)
Ahh, that explains it. There isn't a submit button on the form. I have an
image that triggers the validation.
So... is there a way to
dave.methvin wrote:
$(#login)[0].submit();
Unfortunately that doesn't work either. In firebug I get:
$(#login)[0].submit is not a function
I get the same error with
document.login.submit();
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I have a form with multiple checkboxes, each with their own unique id.
How do I go about returning the ids of the selected checkboxes into an
array?
Sorry if this is a bit basic, but it has me stumped.
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malsup wrote:
var a[];
$(':checkbox').each(function() {
if (this.id) a.push(this.id);
});
I get this error:
missing ; before statement
var a[];
(curse my rudimentary javascript skills!)
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Erik Beeson wrote:
You want:
var a = [];
You've been doing too much C and Java :)
I found this works too:
a = new Array()
$(':checkbox').each(function() {
if (this.checked) {
if (this.id) a.push(this.id);
}
AHeimlich wrote:
http://www.malsup.com/jquery/block/ might interest you.
Very nice! Two lines of code and my Please wait.. message was displaying
like a dream.
Happy New Year to everyone!
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Does anyone know where there is a good tutorial on coding a Please wait..
sign to appear in the middle of the page whenever ajax commands are being
processed?
I've tried, but so far haven't had much success.
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I have this table:
table id=photographTable
tr
td
span class=small button
onclick=showPhotograph('http://localhost:11000/my.JPG', 1044, 746);return
false;Show/spantd..etc../td
/tr
trtd...etc/td/tr
/table
How do I trigger the on-click event in the first cell, first row?
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I discovered that this:
$(#photographTable tr:eq(0) td:first-child span).click();
does work. My problem was that I had to include it into the callback
function
attached to the ajax call that created the table.
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Andy Matthews wrote:
A more generic approach:
$('#mySelect [EMAIL PROTECTED]').text();
This isn't working for me. I have a select box that looks like this before
a selection is made:
select name=filter id=filter class=selectbox size=1
option value=0
Well this doesn't work:
var id = $(#filter).val();//correctly returns 1 as the value
if (id != 0 ) {
var strCemetery = $('#cemeteryfilter [EMAIL PROTECTED]').text();
}
I'm really getting frustrated here. What is the syntax for testing each
option for the matching value?
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Brandon Aaron wrote:
This has been a hot topic today. Try using the :selected selector
instead of the attribute selector.
$('#mySelect option:selected').text();
Ah. This is getting closer. Rather bizarrely, it returns the text for both
the original selection AND the new selection,
dave.methvin wrote:
@selected. There is always @defaultSelected if you want to know the
original
value, although I haven't tried it...
I have - it doesn't work. This:
$('#filter [EMAIL PROTECTED]').text()
returns the original selected value.
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Thanks all. The solution:
timeout = setTimeout(arguments.callee,5000);
works well for me too.
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I am (attempting) to convert a standard javascript function to a jquery
function. It targets an image within a given div and changes it height and
width. Here is the old function, where z is the image. img_act_height,
max_width etc are global variables:
function zoom_in() {
Erik Beeson wrote:
Also, it's bad form to use $ in a plugin function. Use jQuery(...)
instead of $(...)
Duly noted :) I was fully expecting someone to take me to task about the
global variables...
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Erik Beeson wrote:
setTimeout(self, time_length);
This line is now returning an error (its on line 430):
missing ] after element list
gs_admin.js (line 430)
[object Window]
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I want to empty every text field in a given form. So far this isn't working:
$('[EMAIL PROTECTED]text]').each(function(){ this.val = ; });
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I have just downloaded the latest and greatest and now am getting this
strange error message in firebug:
missing ; before statement
jquery.js (line 1933)
div class=buttonpanel_frontpage h1 class=contentheading_frontpage
line 1933 in jquery is:
1931 // evaluate scripts within html
1932 if (
Chris Domigan wrote:
Sounds like you have a custom script being loaded in by ajax, eg .load()
and
eval'd which is throwing the error. Any syntax errors in your custom
script?
This is the offending code:
function updateSectionForm(sectionidVal) {
$.getJSON(index2.php,
Erik Beeson wrote:
I notice your code also has an underscore in a parameter name. Maybe try
removing the underscore?
Just realised you mean the parameters to the function.
If I include a callback function into the JSON call, eg:
$.getJSON(index2.php,
{no_html:1,
Erik Beeson wrote:
You still have no_html with an underscore...
I temporarily removed the underscore and then got a message that indicated
that the problem was with my php code. Once I fixed that (and put the
underscore in no_html back) the query ran without an error.
Now all I have
I have a table that contains a 'delete' link for each item, eg:
javascript: void(0); Delete
This is the function that does the work:
function deleteState(stateIdVal) {
delText = $(#delete+stateIdVal).text();
if (delText==Delete) {
Chris Domigan wrote:
$(#delete+stateIdVal).html(Really delete?);
Is that what you're after?
Exactly what I'm after. I'd assumed it wasn't the correct method because of
the example given.
Chris Domigan wrote:
Also, as a tip, instead of using javascript: calls inside your link,
I am trying to create and load a select box after another select box has been
updated. Here is the code:
function towns(){
stateVal=document.namesearch.state.value;
$(li#towns).load(test.php, (state:stateVal));
}
$(document).ready(function(){
$(#state).change( function() {
Chris Domigan wrote:
Replace (state:stateVal) with {state:stateVal}
Ahh - thanks Chris. I would have checked with the documentation but the
JQuery site was playing up last night. I see its now back to normal.
(Yay!)
The ajax tutorial I was following was a rather fuzzy YouTube clip, so
Indeed:
http://clotheshorse.com.au/clotheshorse/content/category/3/21/32/
http://clotheshorse.com.au/clotheshorse/content/category/3/21/32/
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Brandon Aaron wrote:
What version of Firefox are you using?
1.5.0.7
I just played around with it myself and I'm definitely getting the errors.
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Mungbeans wrote:
I just played around with it myself and I'm definitely getting the errors.
A I just went into the JQuery on the site and it was showing the
old file - hit reload and the new one came up - no problems since so I think
it was a stupid caching error.
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Christof Donat wrote:
$.fn.tableHover = function(hoverClass) {
$(tr,this).click(function() {
window.location.href = $(this).find('a')[0].href;
}).hover(function() {
$(this).addClass(hoverClass);
}, function() {
I have a number of controls on a form that have a default onchange()
function. In some places I would like to change the onchange function to
something else, but I find that I have been unsuccessful in removing the
default function.
I have tried several different types of commands but nothing
But, it works.
$( #myradiobutton ).attr( onchange, ).change( function() { ... } );
But it doesn't work :(
Whenever I try to use the .attr() function (eg: .attr( onchange, ) )
firebug tells me:
.attr is not a function
In other places I've had to use set() instead.
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Whenever I try to turn off the email within the mailing list options -
while I am logged in - I get an email telling me:
You did not give the correct password
Not authenticated
My mailbox is innundated. How do I become 'authenticated' ?
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You could add the style to the li or directly.
Incidentally navigation rollovers can be handed better without javascript:
http://css.maxdesign.com.au
This site is on my permanent bookmarks.
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Sent from
Where in the documentation does it cover handling in-line attributes?
I must say that having different methods for JQuery and inline events seems
counter-intuitive (even if I could get the .attr() thing to work).
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Nevermind - I think my browser cache is playing tricks with me. attr() is
now working and set() isn't.
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For some reason, I can't seem to include more than one expression within a
function. For instance:
function emailForm() {
..etc..
}
$(document).ready(function() {
// format the form
$(document).click(emailForm);
//activate validation
$(#sendmail).click( function() {
I am very, very new at JQuery and only mildly competent with javascript, so
please be patient.
I have a form that at present validates by js first and then the js submits
the form. Of course, the form doesn't work at all if js is disabled. I
want to change it so that the buttons are setup as
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