JQuery :: Function Is Invoked Twice When Using Multiple And Child Selectors Together

Jan 5, 2011

I want that whenever an HTML or its inner HTML is clicked then a function is invoked. For this,I am using Multiple selector with Child selector and the method is invoked twice. Here is the code that I am using.


How to replicate scenario?1. Click on "Text 1" and you will get the popup only once.2. Now click on "Text 2" or "SPAN text" and you will get alert popup twice. I want that if user clicks anything inside <div id="myDIV" style="background-color:Red;width:200px;">, event/alert to be invoked only once.</div></form>

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JQuery :: Immediate Child Selectors?

May 21, 2010

How can i select immediate children of an element only. Like i have

<div class="widget">
<li><a href="google.com">Google</a>


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JQuery :: Script Has A Check CellColSpan Function Defined But It Is Never Invoked?

Sep 4, 2009

Anyone familiar with this plugin?The docs say that it supportscolspans but it doesn't appear to do so.The script has acheckCellColSpan function defined but it is never invoked.I really

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Function Not Invoked?

Oct 12, 2010

I have the following javascript

<input type="button" value="Button1" onClick="XYZ();">
function PQR()


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Find Out What Function Has Been Invoked?

Dec 22, 2010

Quick question. (I tried to use firebug but have no idea how to do it correctly)I have got some button at page. After click it triggers some function. How to exactly find out what is the name of this function and which library (file) loading it.

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JQuery :: Multiple Selectors In .hover Api?

Feb 23, 2011

im currently creating a dropdown menu with an animation to it, my current jquery script is as follows

$(document).ready(function () {
$("ul.menu_body li:even").addClass("alt");
$('ul.menu_body, img.menu_head').hover(function () {


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JQuery :: Multiple Selectors Not Working?

Mar 24, 2010

Multiple selectors not working

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JQuery :: Multiple Selectors All Changing Each Other?

Jul 19, 2010

I am working on a customised scoresheet for a Bible Quiz group. Basically, I want to click on a box and have a box come up with options for correct and incorrect. I just want it to affect the score for that one box. However, if you click another box, it changes all of the boxes.[URL]..Click the 10, 20, or 30 in the top left corner. It should update the points under the 4. Click on any of the boxes assigned to a person on the grey line. A box should come up with a Cor (Correct) or Incor link. Click on either option. Then click on another grey box and do the same thing. I don't want all of the points to change when one person's score changes. Does that make sense?


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JQuery :: Multiple Selectors Failing In Safari?

May 6, 2009

I have an input box searching a XML file for a string. Anything the user types in, the script searches through the XML file in the "name" and "conference" tags for results. This works just fine in Firefox. However, in Safari, it only returns a result when a single search result is found. I've narrowed it down to this line, and I have no idea what is wrong with it. my use of selectors in this way? Or is it a Webkit bug?

$(xml).find('name:contains("' +searchString+ '"),conference:contains
("' +searchString+ '")').each(function() {
....print results....

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JQuery :: Syntax For First Child And Last Child In A Find Function?

Jan 5, 2012

so i wrote this slider with some help from an admin, everything works as I would like it to but I'm trying to make it a plugin so i need to tighten up a certain part of the code:

(function( $ ){
$.fn.jmSlider = function() {
// get total width of all li elements in the slider
var wrapWidth = 0;


what i would like to do is instead of using "li:first" and "li:last", i would like to use first-child and last-child so the element doesn't need to be a li, in can be anything that is the direct child of the parent container.

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Multiple Selectors With Options Combination Limited?

Sep 16, 2011

1 Box holds 3 items, Complete box weighs 75g, each item 25g, customer chooses their own 3 combo items. This could be the same all the same item or 3 different items.

I need a script that will require the selections to make up 75g in order to continue the process. i.e customer can only continue when 3 items / 75g worth are selected.

Here is a short version, I have about 12 selectors at the moment and possible more will be created (if that matters).

<form name="cart_quantity" action="myProduct?action=add_product" method="post" enctype="multipart/form-data">
<div class="placeholder">


The section of the form is just the portion with selctors, there are other fields with radio buttons for color choice etc.

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Child Windows Can Not Access Window.opener When Multiple Child Windows Are Open

Jul 23, 2005

I have a parent window that pushes a new window object onto an Array
with the following code :


//totalNumWindowsCreated is global

totalNumWindowsCreated = totalNumWindowsCreated + 1;
childWnds.push(window.open(link, "child" +


This pops up a new window with every call. In the child window I call
a parent function onbeforeunload, appClose() :

function appClose(){

if (window.opener && !window.opener.closed){

This is in my frameset tag of the child code :

<frameset ... onbeforeUnload='appClose()'>

The window.opener.CloseChild() function is called perfectly when I have
one child window open, but as soon as I create another child window
both of the open child windows don't ever call it. They do both go
into the onbeforeunload appClose() function, but do not call the
window.opener.CloseChild() function inside of this routine.

Anyone have any ideas why when I have two child windows open I can't
access the window.opener functions?

I have tried taking each new window out of the array and used the
following code in CloseChild() :


//win and totalNumWindowsCreated are both global

totalNumWindowsCreated = totalNumWindowsCreated + 1;
var win = window.open(link, "child" +


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Multiple Child Windows Opened When A Button Is Clicked Multiple Times?

May 24, 2006

hen a button in parent window is clicked multiple times, more than one child window is opened. This problem is occurring in linux. In windows the code is working fine. Is there any option in window.open() method to open a child window once.

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JQuery :: Selector "does Not Contain" Within Multiple Selectors?

Jan 14, 2012

i'm trying to selectan input element with multiple selectors:- input element'sclass contains "submitText"- input element'sclassDOES NOT contain "ui-focus"- input element's name is "myName"it should look somehow like this:

$(' input[class*="submitText"][class!*="ui-focus"][name="myName"] ').attr('value', value);
i know !*= does notexist. but what elsecan i use?
i also tried somethinglike this:


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JQuery :: Callback Not Invoked With JSON Response In 1.4.1?

Jan 30, 2010

I've been hitting a strange bug where callbacks are not invoked when a JSON response is returned from an AJAX call under jQuery 1.4.1. I just upgraded my app; this was working perfectly pre-1.4.

I do specify the return type as "json" when I invoke $.post . When a simple JSON string like "false" is returned, the callback is invoked. It seems to fail with more complex types, specifically with JSON objects, i.e., {"a":1, "b":5} .

If it helps, I'm running Firefox 3.5 on Ubuntu. In my test environment, the only installed extension is Firebug.

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Onclick To Be Invoked Only Once

Nov 10, 2010

I have created the following text input field:

<form name="xyz">
<input type="text" name="myText" size="30"
value="Initial text"


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Function To Call A Function In All Child Frames

Oct 16, 2006

I have a document that can contain any number of iframes which have
further copies of the same document (and so on). In practice, we
shouldn't ever have frames within frames, but I'd like to make the
implementation a general case.

Various of the functions in the parent document need to call themselves
in the child documents with the same parameters as they've just been

Now, I can stick a loop in each function that goes throught the
window.frames array and calls the function for each frame, but for I'd
like to write a function to do this.

It's at this point that my brain explodes. If I limit it to a single
parameter we can do:

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Combining Window.Open With An Invoked Button

Dec 29, 2010

I've created a single form with multiple buttons. I am now attempting to have a couple of these buttons open a new window when clicked. The new window opens fine but the original browser window keeps opening to an [object Window] page. I believe this is because it is not reading the "return false" correctly but I am not sure how to fix this.


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JQuery :: Use A Single Copy Of JQuery On The "top" Page In An Application With Multiple, Child IFrames

Mar 31, 2011

We have a verylarge web application that has a top page with multiple, childIFrames living "above" it. We are beginning to use JQuery and wonder if it might be possible to have a single copy of JQuery residing on the top page and reference it from multiple IFrame child pages. The goal is to reduce the memory footprint by avoiding the need for a copy of JQuery in each child IFrame.

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JQuery :: Change The Elements By Select Child Tag By Using Closet().child()?

Feb 9, 2011

<div class="userbox posts" id="pst146996">
<div class="imgholder">
<img alt="Chris Hardin" src="http://codebix.com/bp/1633.png">
<div style="margin-left: 20px;" class="commentbox">


i want already select .postlike in $(this) now i want to select the tagh1 who is in .commentboxelements.i want to change the h1's inside text 1 to 2 so i write the code

$(this).closest('.posts').children('.commentboxelements center h1').html('1');

i try this but it's not worked anyway how i can do this.

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Call A Function In A Child Window?

May 4, 2010

I have a small window that I can call from my top menu that opens a 'radio station' to play music clips from, my site. If the user goes to a page with video/audio players on it and opens one of these tracks, I need to send a 'STOP' command to the radio window. I think the pseudo-code would look like:


if (window.open 'DashRadio')

But I cannot get the code to address the 'DashRadio' window.I open it from my top menu like so:


<a class="radmenu" href="radio.htm" title="Play DashRadio" onclick="return popup(this, 'DashRadio')">DashRadio</a>

You can see it in action at The Soundsmith, the actual radio window is this one. I would have thought this was stupid simple, but I can't get a handle to the Radio window. OTOH, I am very much a newbie in javascript, I spend a few years in FoxPro and other 3GL languages, but C-style code throws me.

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JQuery :: Remove Except First Child And Last Three Child?

Nov 24, 2011

I have a difficult work around Jquery. I want to remove all li items from the ul except first li and last three li how to remove the li elements from these list.



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Calling Parent Window Function From Child Iframe Not Working In Safari?

Feb 8, 2009

I have a simple javascript function loadNPlay('file'),


on clicke event it simply plays the file in a player in the parent window. with IE and Mozilla its working fine but with Safari, when called from iframe this function doesn't work(it does work, ie loadNPlay(..) when called in the same window, in safari)

I have tried:parent.loacation.loadNPlay(..) as well, it doesn't work.

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Parent Child Checkbox - Only Same Name Of Child And Parents Should Be Unchecked

Oct 28, 2010

I have created parent child checkboxes. When one child is selected, then parent of that child, other child of same name and parent of that same name's child will be selected... Now I want if I unchecked any child, then only same name of child and parents should be unchecked or if I unchecked Parent Child, then same name of parent and child will be unchecked.


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JQuery :: Adding Selectors To $(this)?

Oct 12, 2009

Writing a sortable list function. My <li> elements contain several items (headings, paragraphs etc) and I want to add a class to the headings when they've been sorted. I have this code in my sortable init:

receive: function(event, ui) {

This adds class="editable" to my newly-sorted <li> element - cool. What I want, though, is to add this class to the <h3> within my <li>. I tried:

receive: function(event, ui) {
$(ui.item + ' h3').addClass('editable');

but this just gave a syntax error.

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JQuery :: 1.3 - Not All Selectors Work In IE 8?

Apr 23, 2009

I found that certain selectors work in all browsers except IE 8 and they need to modified. This selector pattern seem to work well in all browsers, including IE 8: jQuery("input[class='class_name'][type='text']") But this identical selector works in Firefox, Safari but not in IE 8: jQuery("input.class_name:text") In IE 8 it returns a "property not found" javascript runtime error. I don't know whether that the actual issue or if it is a side effect of some memory leak.

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