JQuery :: Getting Index Of An Element?

Feb 25, 2010

I'm trying to get the index of a div when its the same mark up for each set. I want to return index of '1' when a second "yo" is clicked in any "a" and '0' if the first "yo" is clicked in any "a". If i clicked the "yo" which has the color #330000, then i should get 1 not 5. This seems like a simple task but i cannot get it to work.

[Code]...

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JQuery :: Get The Index Of An Element Clicked?

Apr 13, 2010

If I have a group of elements, <li>'s in a <ul> for example, is there a way I can know I clicked on n of them?

[Code]...

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JQuery :: Finding Index Of An Element?

Jan 25, 2011

I have a calendar in which each day is a separate div, and all these are within a container div #cal. When a user mouses over one of the days, I want to figure out the index number of that day's div within #cal. Simplified example:

<div id="cal">
<div onmouseover="findIt()" id="nov1">1</div>
<div onmouseover="findIt()" id="nov2">2</div>
<div onmouseover="findIt()" id="nov3">3</div>
</div>

I can easily get the index of #nov2 from Firebug if I do this in the console:
$('#cal div').index($('#nov2')

But, I can't figure out how to write a function so that I don't need to assign an id to each day div. I'd like to be able to just take "this" from the moused-over div, and pass that to a function that can turn it into the needed index.

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JQuery :: Getting The Index Of An Element With A Given Class?

Aug 11, 2010

I have a bunch of elements with multiple classes like this:

<div class="foo bar">
<div class="foo bar snafu">
<div class="foo bar">

I can get all these elements in an array like this:

$ (".foo,.bar")

My question is - is there an elegant way of getting the index (in this array) of the element that has the "snafu" class? Or should I just iterate through the array until I find the wanted element and then remember its index?

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JQuery :: Get Index Of Same Class Element On Click?

Jul 22, 2011

I have many small divs which have a particular class. so based on this class only i am getting the click event on them. now what I want is to get the index of one single div one which we clicked.. I am not remembering how to do it..

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JQuery :: Get Element Index In Dynamic Form?

Apr 5, 2011

I try to make a dynamic form with inputs depended on selects fields. My method works in static form but I don't know how to use it in dynamic one.

JSON function ( to control correct input with select)
$(document).ready(function() {
$('select.sf').change(function() {

[code]....

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JQuery :: Find The Index Of The Parent Of A Specific Element?

May 14, 2009

My question is quite simple with an example:

[Code]...

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JQuery :: Selecting Index Of Currently Clicked Item From Inside Another Element?

Sep 18, 2010

I'm trying to find the currently clicked index of .accordion_trigger from within another element.

When inside the .accordion_trigger click event I can simply do the below to get the current clicked index:

Code:
$('.accordion_trigger').click(function(){
var index = $('.accordion_trigger').index(this);
}
return false;
});

Obviously this doesn't work when called from within another element. I understand that 'this' is part of the problem but can't seem to find a way to form the code in such a way for it to produce a valid result. Thus far I only get -1 or 0.

When .accordion_trigger is clicked it has an "$(this).toggleClass('active').next().slideDown();" applied so in theory I shold be able to search for which of the .accordion_trigger's are "active".

I've also tried doing this via the below method but to no avail:

Code:
var current = $('.accordion_trigger');
current.each(function() {
if ($(this).hasClass('active')) {

[Code]....

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Getting Index Of A Form Element?

Aug 25, 2010

I'm trying to determine a better method of finding the index value of a form element. I need to find it because the JavaScript validation class has a function for validating a single form element, but it requires that the index number of the element in the form be passed in.Currently I am accomplishing this by a function that I wrote which I call for each field I want to validate:

function getIndex(element)
{
for (var i=0; i<document.thisForm.elements.length; i++)

[code]....

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Access An Element's DOM 0 Index Via Inline JS?

Apr 2, 2010

Trying to return the DOM 0 element index from within the html

Example: <input type="text" onfocus="alert(this.element)" />

I do not want to use IDs any way to do this?

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Cursor Z-index Or Untouchable Element?

Feb 24, 2011

i need to know weather or not there is a way to put the cursor below (z-index wise) a div element or make it so that you can click through the div element.

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Return Element With Highest Z-index

Nov 20, 2011

I'm using the jquery topZIndex plugin in my application. It's working great. Now I have a situation though, where I would like to return the element with the highest z-index on the page. The plugin has a function that will return the highest z-index, but it's a value, not an object.

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Need To Find Index Of Element In Multidimensional Array?

Aug 27, 2011

I have an array "arr" that is an array of objects. Each object has the same 7 properties.I want to find the index of the object with a property that matches a certain value x in the array arr. The array has hash tables associated with it.

arr [ obj [ i ] . property1 + "_" + obj [ i ] . property2 ] = arr [ i ] ;

so whats the index of the object where .property1 = x ?

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Way To Catch Index Number Of Form Element Array?

Sep 1, 2010

I want to get index number of form element array. where I want to put name in the front of code input box. Can any body tell me that how is possible. code...

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Catch Index Number Of Form Element Array?

Sep 1, 2010

I want to get index number of form element array. where I want to put name in the front of code input box. Can any body tell me that how is possible.My code is as follow:

PHP Code:

<?php
echo "<form name="region">";
for ($i=1;$i<=5;$i++){
echo '<input type="text" name="code[]"  onkeyDown="check(this)">

[code]....

I tried to use this code but it does not work

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Does A Form Element Know Its Own Index Number In The Forms[].elements[] Array

Aug 24, 2010

I have a form element that looks like this:

<input type="text" onchange=doSomething(this)>

and a function:

function doSomething(theField){
}

I know that within the function I can access properties of the field (e.g. theField.name and theField.value). But how do I access theField's index number in the form's elements[] array -- from the "this" reference that was passed to the function? I.E. if this field is elements[3], how can I get at that 3?

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JQuery :: Index() Not Returning Index Of Object

Aug 25, 2010

I am trying to get the index of a li with a specific class. I know I'm selecting the right object because I can apply a CSS class to it (eg change border colour) but when I try to get the index it returns -1. But I know the object exists as I can alter it. :-s

jQuery(document).ready(function() {
var active = $("#tertiarynavigation .bordered").get(0);
var num = $("#tertiarynavigation li").index(active);
alert("Index: " + num);

[Code]......

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JQuery :: Getting The Index Of An Element ".eq(x)"

Jul 16, 2009

I want to get the index of a link when the user clicks on it.

Javascript code:

var myArray = ["a","b","c"];
$("#buttons a").click(function(){
var result = myArray[$(this).eq()]

[Code]....

The above code is a simple example of what I'm looking for, not the actual code I'm working on. I know the first <a> index is 0 ( $("#buttons a").eq(0) ) but I don't know how to get it when clicked.

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Return Index Of Array See If It Exists And What Index Number It Is At?

Jan 26, 2009

I have the below array called "results". When I loop through all document elements I would like to check "field_name" against the "results" array and see if it exists and what index number it is at??

// Split the comma delimited response into an array
results = result.split("~");
//Loop through array and populate fields[code].....

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Z-index - Layers - When "mousedown" Fires - Change The Div#msg Z-index Value From 1 To 3 To Be On Top

Nov 3, 2011

I have a problem with layers. In my example there's a link inside div#msg with 'z-index:1' and a overlay with 'z-index:2'. Now when "mousedown" fires, will change the div#msg z-index value from 1 to 3 to be on Top, so the link become a clickable link.

The question is, it is possible to make the link on top and open it with just one click?

This example can do that but won't open the link!

HTML Code:

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JQuery :: Way To Highlight Element Inside Parent Element / When Mouse Hovers Over Child Element?

Oct 4, 2010

i have a menu generated by a list with nested lists. i want the parent link to stay highlighted when the mouse hovers over the sub menus. because those sub menus are also generated by jquery (qtip), CSS alone won't do it (triedul.topnav li:hover a {background-color: #F00;}).is there a way to do this using jquery?

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JQuery :: How To Get Row Index

Oct 11, 2011

I'm having problems with finding the index of a row based on a onclick of an image within a row. I have no row id and all my rows have the exact same name.

<tr><td><input id='var1' type='text', onclick = "getRow(this)" /></td><td><input id='var2' type='text', onclick = "getRow(this)" /></td></tr>
function getRow(rowValue)
{

[Code]....

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JQuery :: Dynamically Set The Z-index Value?

Apr 21, 2011

http:[url]....When Someone click on two button sin center it loads the side pages.I want to add more pages. I know very little about JavaScript. But I learn this one and able to add more pages. But when clicking on other pages it will take ne page but under already excisting page.I want to add functionality so that when for example click on a link, one page slide to the left. Then I will click another page slide on th left.So here it either slides down above of the page or first that previous page slides back.

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JQuery :: Setting And Index In A Css Id?

Sep 10, 2010

In this code snip I want to be able to click an item i list-handbag and I then get the index li and with that index I want to animate the same index value in slideshow. How do I set that? Ex.:slideshow[index[list-handbag]].animate (.....what syntax can I use to do something on the slideshow img's?

------------
<div id="slideshow" style="width:100%;height:100%;">
<img src="/wp-content/themes/giovanni/images/handbag1.jpg" height="100%" alt="" />

[code]....

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JQuery :: Using To Control Z-index?

Oct 22, 2011

I would like to add a z-index of 999 to each of the divs; .thumbs, .thumbs2 and .thumbs3 as and when they are selected by the javascript below. I would like the z-index to return to 0 when they are no longer selected.

[Code]...

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JQuery :: Get Index Value Of Selected LI?

Jan 5, 2010

In the code below I'm trying to find the index value of the LI where the link is selected? code...

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