Turning A Variable Into A Class (soft Of)
Aug 11, 2011Let's say I have a form and I want to check that form to see if all the fields are filled out...could I do this?
Or would I have to actually declare the full form name each time?
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JQuery :: Css Class As Variable - Change The Css Class Of Li Element From Name Hidden To Variable FilterVal
May 26, 2010I just don�t know the right syntax for this:
I want to change the css class of the li element from the name hidden to the variable filterVal, but i don�t know the right syntax.
JQuery :: Get Variable From Class Name?
May 6, 2011Reworking some inefficient code written by someone before me, each class has a letter tagged onto the end of it:
[Code]...
But now I am a bit lost wanting be able to grab X from the class name and use it in the addclass line. What is the most efficient way to do this?
JQuery :: Using Css Class As Variable?
Nov 11, 2010I have a question about the proper syntax for using a css class as a variable.
function populate_NC(countyClass) {
$('.' + countyClass).append('<option value="Select">--Select One--</option>');
$('.' + countyClass).append('<option value="Alamance County">Alamance</option>');
[code]....
How To Access Parent Class Variable
Sep 12, 2010I was wondering how to access parents class variable. For example:
Code:
function Class(){
this.variable; }
SubClass.prototype = Class;
SubClass.prototype.constructor = SubClass;
function SubClass(){
this.secondVariable = Class.variable; <-how to access parent variable?
}
JQuery :: Using The Child Selector, With Class As A Variable?
Apr 15, 2011What is the syntax for accessing the children of a class, where the class is a variable?The html structure is multiple divs like this:
<div class="class1 class2 class3">
<p class="x"> lorem</p>
<p class="y"> ipsum</p>
<p class="z"> yadda</p>
</div>
(There's a structural reason for accessing the child <p> tags, rather than just the parent <div>s. Some <p> tags in some<div>swill have previously had a style change applied: if the changes are now applied only to the parents, some children won't change… at least not till they're hidden).Anyway: this code doesn't work, doesn't generate a FF error message, and doesn't stop subsequent chained functions from operating. So it can't be far off; and the syntax$(cl + ' > p') works ok in another function.
JQuery :: Selecting A Class And A Variable Defined ID At The Same Time?
Apr 27, 2011I'm trying to select a class (.home) and an ID (#something) at the same time,
normally I'd use:
$(".home,#something")
but in this instance, the ID is already stored in a variable called "newpage" - I'm trying the following:
$(newpage,".home")
(note, selecting the id on it's own with just$(newpage) does work, so I know the issue isn't with my variable, it's just a matter getting both the class and the variable stored ID selected at the same time)
Setting Parent Class Variable From Inside Function?
Sep 8, 2009Ok...so here is what I have:
function myClass() {
this.checkLogin = function(name,pwd) {
if(name.length > 0 && pwd.length > 0) {[code]....
Everything works above. The first alert shows that this.status was set to 'error'. However, if I call myClass.getStatus(), I get undefined. How can I get the parseData function to set the variables in the parent function?
Dynamically Creating A Unique Variable Name For Elements With Same Class Name?
Aug 31, 2010I am probably going about this all wrong, but I'm not sure how to do this.Basically I need to create a unique variable name for each element that has the same class name and set each one to zero.I thought I could just concatenate the index value to a variable name to create unique names. Something like:
$('.toggle-trigger').each(function(){
var toggleTriggerIndex = $('.toggle-trigger').index(this);
var t + toggleTriggerIndex = 0;
[code]....
Adding An Incrementing Variable To A Script To Create Different Class Names
Feb 12, 2009Last evening I ran across this script which I think will address a need I have; replacing my radio buttons with images. The one difference I have is that I need to use a different button image for each of the 5 buttons in my group.Unfortunately, the script dose not apply unique classnames within the generated mark-up so if I'm to use this I need to apply some sort of counting variable that increments and use this variable to append the classname with.Around line 52/53 of jquery.checkbox.js is
Code JavaScript:
/* Wrapping all passed elements */
return this.each(function()
{
[code]....
Turning A Number To Superscript
Aug 23, 2005The following code does not work. Can anyone help with modifying it?
<script type='text/javascript'>
function super2 ()
{
var theNum = prompt ('Please enter a number: ', ' ');
document.write ('Its superscript is: ' + <sup>theNum</sup>);
}
super2 ();
</script>
Turning Javascript Off While Printing
Jul 23, 2007I am building a web page.and have a simple javascript menu... I call
the javascript menu within a div block that my print sytlesheet has
set as a display: none;, well all the content in that block doesn't
show up, EXCEPT the javascript is still getting run Code:
Multiple Checkboxes And Turning Them Off?
Jul 20, 2009Hello...I assume this should be relatively simple but can't seem to figure it out and have searched all over the net.I have an .asp page that contains a form with multiple checkboxes for users to register for classes. When the classes fill up I want to be able to not allow them to register.
Right now I am doing the following:
function regclosed()
{
alert("Registration for this class has closed." + '
' + '
' + "Please select another class.");
this.checked=false;
}
Then for each checkbox I am using onclick = "regclosed()" The problem that I am having is that even though I only put the 'onclick' for certain checkboxes...as soon as I click a checkbox that has the regclosed() it clears every box that was checked - not just the one that has onclick="regclosed()"
JQuery :: JCarousel - Set Start Variable Based On Class With Dynamic Data
May 6, 2009I have a dynamic jCarousel which pulls in JSON data from php, and prints out the list html. What I'm trying to do is set the carousel start item as a variable, which would find the item with the class ".active", and start with that item. The problem is that since the data is dynamic when it looks for the start item, the list hasn't yet been rendered, therefore doesn't find any class or list data. The code below works with a static list, but not dynamic. I think my options are (a) wait for carousel to load, then somehow set the "start" item after, or (b) after list loads auto-scroll to the item with class ".active".
Here's the code i'm working with for the dyamic list:
------------------------------
<script language="javascript">
$(document).ready(function() {
/* create an image slideshow from a JSON array using jcarousel */
[Code]....
Turning On/off Caps/num/scroll Locks
Jul 23, 2005Is it possible to turn on/off the scroll, caps, and num locks on a user's
computer using javascript? It's somewhat hard to explain what I need this
for, but if there is a way for this to be done, please let me know...
JQuery :: Turning $.post Into $.ajax?
Jun 17, 2009This is very stupid but I cannot make it work. I'm trying to turn the following:
$.post("search.php", { clientID: thisChannel.tblClient_id, channelID: thisChannel.tblChannel_Id, wordsToSearch: wordsSearchedfor }, function(data){
alert("data: " + data);
});
[Code].....
The first passes the variables with no problem, but I get an error with the ajax function, it is not passing the variables.
Turning Serialized Values Into Variables?
Jun 1, 2009I have some jquery code:
var data = $("#mySortable tbody tr:eq(" + editpos + ")").find('input').serialize();
Now data will spit out something like name=John&surname=Doe
What I want to convert data to is:
[Code]...
Find A Url In A String And Turning It Into A Link?
Sep 1, 2010I have a string that can have one or more urls within the string. I'm wanting to use javascript to find the urls and turn them into links.
i know you'd do a search with a regular expression, but i can't find the correct one on the web...even though i know there has to be a billion examples out there. my google search skills are s#&@ today. code...
Turning Xmlhttp.responseText Into Links?
Dec 7, 2011I need to turn xmlhttp.responseText into a column of links that will be displayed in a popup div.I've defined xmlhttp.responseText as var named txt with: var txt=xmlhttp.responseText;
That produces a var with comma delimited values. I'd like to proceed by passing txt through a For Loop that will create the links, but I can't find a method that will count commas.
How do I return the number of commas in javascript?
Turning A Text Link Into A Form Field?
Nov 20, 2011I'm working on a web app where a profile is displayed to a user. The profile consists of data pulled from FB and LinkedIn via their respective API's. I'd like to provide the user with the ability to add more detail to the profile. I've scoured the web looking for a way to use Javascript to change an HTML element from a link to a form field but couldn't find exactly what I was looking for.
For example...
Profile:
Education: College Add Major
And when the user clicks the "Add Major" link, it turns into a form field. I'm not much of a front end developer but I'm working alone on this project so I have to wear a few hats.
Turning Seconds Into Time Display In Countdown?
Jun 29, 2010I am having a problem trying find out how to turn a number of seconds into a 00:00 format to do a countdown, and when it reaches 0:00 to redirect the window...
here is what I have figured out:
Code:
var tID = 0;
var startTime = null;
var timeout = 5*(60*1000);
[Code]....
Also, if they click the Button that says, "I'm still here" to ping the server to keep them on the page working without logging them out, will that code cause a javascript error because now the tooltip popup window that has the timeCountDown will no longer be open, so how would them clicking the ping server button stop that from causing an error when it goes to update timeCountDown?
Turning Form Actions On And Off With Javascript Or Some Tother Method
Oct 28, 2000Does anybody know how to turn off form actions please?
I have 2 types of users (members and non-members) using the same form action. This form has 4 buttons in total.
If the user is a member they have full access to all buttons.
If the user is a non-member they can only use 2 of the 4 buttons.
So, at the moment, when they are non-members and click on one of the members buttons, an OnClick event handler is added to the input type = "submit", which generates a new window with a document explaining to the user that they need to register.
There is no problem generating this window.
The problem is that the form specified in the form action still executes and the members page is still displayed.
So is it possible to turn off the form action in this instance so that the main page isn't refreshed/executed, or do I have to create different form actions for different users.
Surely there must be a way to prevent the form action from being triggered?
I realise I could simply not display the button for non-members, but I'd prefer to do so, as it allows them to see the features that members receive.
JQuery :: Web Service XML Return Is Turning Tags To HTML Entities?
Jun 11, 2010I am using the ajax method in JQuery to return an XML response from a URL location. The method looks like the following:
$.ajax({
url: '../DSMO/lb.asmx/GetAvailableDocListAuth',
cache: false,
type: 'POST',
[Code].....
OK so if I use repsonseText responseXML or just try and traverse msg it will not work. The problem is the body of my XML response, all of the tags ('<' and '>') are getting escaped to html entities ('<' and '>') So it becomes a malformed XML document that is not readable. I even tried using the Javascript function replace to go through and replace with no luck.
Even stranger if I access the web service through the browser, the XML is just fine!
The server is Windows Server 2008 running IIS 7 and I am programming of course in HTML and newest version of JQuery.
The browser I am testing on is Firefox with FireBug.
Turning A Regular Input Filed Into A Password Type Field
Aug 13, 2003I have an input field for the users name and I have one for their password. Now when they come onto the page I want to have the value for the username filed say "username" and the passwordfield should say "password". Then when the users focusses on the password input the input type should turn password so when they type their password it shows like "*******".
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Jul 19, 2011I'm using 2 <script src="script file name here"> tags.
When I make a change to a script in the file in the 1st script tag, I have to turn the browser off and then back on to see the change-reloading the page isn't enough.
How can I make it so I see the changes by reloading the page and not turning the browser off and back on?
JQuery :: Select Class Which Is In The Same Class Of Class, On Which Clicked?
Jun 3, 2010My code: [URL]... When I click on Upraviť in class edit I need add some HTML code to begin and to end of class entry how to I can select class entry in the same class post on which I clicked?
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