JQuery :: How To Add Class Before The Element

Oct 30, 2010

How to add a class before a given element?

The code doesn't add a class but instead add a new element. [:(]


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I am trying to auto fill city and state value after user typing 5-digit zip code. The Ajax part works perfectly, the problem is I have two sets of zip/city/state fields in one web page. I searched this issue for quite a while, using next(),nextAll() even slice(), none of them work in my situation.

Web page related part:


After using Ajax function I get returned value for city and state. For each city textbox I give a "city" class, for each state dropdownlist I give a "state" class. I wonder how can I put those value into right position?

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I have a few scattered <p> elements on the aspx page which I am grouping together using a class like so - <p class="instructions" runat="server">

In my code behind, using C# I want to hide these elements, using something like
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Nov 16, 2010

To demonstrate that I could even use a Class attribute on an option elem I tried adding class attributes to options of a select elem in a static page and that works fine. I noticed that not many online resouces documented this so I figured I would explicitly set the record.

here is the jquery code attempting to add a class to the selected option


New information, I found the reason nothing occured was a simple mistake in the value being passed in for compLev. However, now it runs through the code for the correct case and does nothing to the color of the item.

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I have a VS 2003 Web app that I'm creating. I'm using a Panel control and I'm trying to apply a CSS class to this panel. However, when I try coding the following statement

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I've an usercontrol:


in code behind


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would like to sort an UL dom element having some LI elements.I'm stuck and some plugins I found are not correctly working, so I maybe need some custom code.The UL :


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I have this script which kinda works


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I want to catch click event on every link in one element for example my html looks like this : [Code]....

and my function is this:

$("#test").children("a").click(function (e) {
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but it catches only the click event on the first link but on the nested link in <p> it doesn't respond. Is there any way how to get all children not only the straight, but also the nested ones?

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Mar 23, 2011

I used to have this one...

at the head part


So what changes should i make to the jquery.openid.js to make it work?

I mean in the first case the $this refers to form.openid:eq(0) In the second case the $this refers to #text.openidd and the form is never submitted.

I guess something like this one $this.FindParentForm exists in JQUERY, but i have no clue!

I added the div tag as enclosure for the elements. The form contains other <li>'s etc that jquery messes with. And i would not like that! That's why in my post i believe that the work has to be done in the jquery.openid.js file... something like

$this.GETParentFORM.unbind('submit').submit(function() {
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JQuery SlideDown Select Certain Element?

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I have a jQuery function that performs slideDown anitmation on a certain element when clicked like this

$('.Minimize').click(function() {
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the above script is written inside a web user control.

the problem is that if a page has many instances of the control, the slideDown function is executed in all the instances in the page.

I want the function to be executed only in the control I click.

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JQuery :: Check Visibility Of A Next Element?

Oct 29, 2010

How to check if the next element is visible or not?

My condition always ends visible when I toggle the element <ul>. [:(]

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Nov 24, 2010

i am developing an ASP.NET website with a master page,i want to get an element in masterpage from another page inheriting the master page i know how to do this in c#, but i want to make this from jquery.

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How To Replace Form Element With Div And Keep The Inner HTML In JQuery

Mar 25, 2010

I want to replace a form element with a div and keep the inner html of the form inside the inserted div element. i tried jquery it gives me unkown html element as selection result,

below is the target form and inner html:

<form name="Contents2_frmLogin" action="/SiteManagement/SiteWizard.aspx" method="post"><table border="0"><tr><td></td></tr></table>

stackoverflow not allow html code. it is just a form element with a table inside and some input elements

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JQuery :: Element Validation Out Side The Form Tag?

Mar 9, 2011

I have and problem of validate my element from the out side the form tag.

Here I am describe what I have done and what i need :


now this TxtSite element is out side that SiteDetail form and i want to validate this element when i have submit data this validation should be validate.

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I need to make JQuery Tab element, with tabs in a few rows, because in one row does not fit!

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Passing ID Of Element To A C# Web Service (using JSON) From JQuery?

Mar 9, 2010

I have an containing a list of divs that jQuery turns into progress bars. On .ready, I build a list of all of these progress bars and for each one, call a webservice that gets a value indicating how full the progress bar should be. In order to do this, I need to pass the ID of the div to the web service.

Because the divs are inside a ListView, I manually set the id to be id="completionbar_<%# Eval("MilestoneID") %>"

However, when I pass this id into my web service, it comes up as "undefined" every time. When I view the source, it looks like it's set correctly.

Here's the jQuery that calls my web service:

<script type="text/javascript" language="javascript">
$(document).ready(function() {
$(".MilestoneCompletion").progressbar({ value: 0 });
$.each($(".MilestoneCompletion"), function(index, barDiv) {


I'm thinking maybe the script is executing before the DIV id is set by the ListView databind?

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May 10, 2010

i write the following code to access page "JQueryPage.aspx" and get data from it using jQuery

<script type="text/javascript">
function(data) {
alert("Data Loaded: " + data);

"JQueryPage.aspx" is just a page that contain DIV called 'resultsDIV' that contain the data that i want to return the above code return data variable that contain "JQueryPage.aspx" html and i want to get DIV content from it .

i have 2 questions:

1- how can i extract DIV content from data object
2- is this way is th best to get that data ?

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JavaScript - Finding An Element In Jquery With Some Kind Of A Placeholder

Jan 24, 2011

I have a nested table structure, a part of which is rendered by a ajax call that returns HTML from the server. The markup looks like this:

<td><table cellpadding="0" cellspacing="0" border="0">
<%-- Content will be displayed from ajax call 1 --%>
<%-- Content will be displayed from ajax call 2 --%>
.. more html

The ajax call returns the following html

<td class="wpss_checkboxtd"><img width="16" height="16" src="../../images/someimg.png"></td>
<td class="wpss_checkboxtd"><img width="16" height="16" src="../../images/someimg.png"></td>

In jquery, I need to insert this html for which i need an element to traverse to so that I can call the html() of that element. Unfortunately, if I use a div, for example:

<table cellpadding="0" cellspacing="0" border="0">
<div id="divAjax1">
<%-- Content will be displayed from ajax call 1 --%>
<div id="divAjax2">
<%-- Content will be displayed from ajax call 2 --%>

the classes are setup such that the div or a span causes other issues.

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How To Call Postback Link Of Another Element In JQuery On Some Other Event

Apr 16, 2010

This is kind of peculiar requirement..

I am using asp.net and jQuery together

I have a link button as follows

<asp:LinkButton ID="displayBtn" runat="server" OnClick="displayBtn_Click" Text="Display

I will hide this link button using


and want to call the postback called by click of the asp link button using some other html element say a div.

<div id="invokeTest"> Click here </div>

I tried using


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JQuery :: Find An Element Starting And Ending With Certain Text?

Oct 15, 2010

How to find an element Starting and Ending with certain text using Jquery? For example:

id="AAxxxxZZ"> AAxxxxZZ
id="BxxxxU"> BxxxxU
id="CxxxxY"> CxxxxY

if I need to find an element with id that starts with AA and end with ZZ

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JQuery Xpath Selector To Select An Element Which Id Contains 'sometext'?

Jan 16, 2010

I have a listbox element in aspx page which id is attributesList.

I want to select this element to track its change event, but i cant directly select its id because asp.net changes its id on runtime.

its id, attributesList changes into ctl00_adminPlaceHolder_attributesList.

so what i want to do is to use a "contains" xpath expression to select the element.

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