I currently have a normal link like Code:<a href="http://sitepoint.com" class="link">sitepoint</a> and when a user clicks on it I want to be able to change the "link" class to a different class. However, I don't want to add anything to the actual link html. Is it possible to do this using javascript without modifying the original link code?
With the above code, i want to add the "active" class to the <li> tag related to the current page. "get_cur_page" is an ASP function that returns the page so if you are on the page J it will return J.asp.
I cant get this code to work, the goal is to have the "active" class applied to the <li> tag surrounding the active page's link in the menu.
I can select the parent of the current element if it (the parent) has a class named "class". How can I select parents that don't have a certain class? Also, how can I select parents that don't have more than one class? Does the .parent() method allow to do this?
I 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? }
<td bgcolor="#000000" onClick="javascript:setRGB(0, 0, 0);" class="swatch"></td> <td bgcolor="#000033" onClick="javascript:setRGB(0, 0, 51);" class="swatch"></td> <td bgcolor="#000066" onClick="javascript:setRGB(0, 0, 102);" class="swatch"></td> What I want to do is to define the setRGB function so that when I click on a color swatch (onClick) it updates 3 fields in a form in the window that opened the popup with the corresponding RGB values. So let's say that in the window that opened the popup i have a form 'formname' with three text fields named 'red', 'green' and 'blue'.
I'm building a volunteer translation site. In order to constantly update only paragraphs that multiple translators are working on, I need to pass an array to PHP of A: which paragraphs are open, and B: which translations have been submitted and are visible on the user's screen. PHP will then compare this with what is in the database and tell jQuery to add new submitted translation paragraphs or remove deleted ones.I've managed to make a string of all the open Div's and have it updated every second, like this:
function cycle(){ var data = ''; $('.paragraphtobetranslated:visible').each(function(){
<li><a href="#">Jetta</a> <ul class="jetta"> <li class="engine"><a href="#">Engine</a></li> <li class="brakes"><a href="#">Brakes</a></li> <li class="transmission"><a href="#">Transmission</a></li> <li class="interior"><a href="#">Interior</a></li> <li class="running_gear"><a href="#">Running Gear</a></li> </ul></li></ul> I want to post the class of the parent ul and the clicked li to php when they are clicked say as "model" and "part". I'm sure its simple but i cant seem to quite grasp how to do it.
I need to change dynamically how a class is displayed, my site (with out going into detail) interprets saved info from the user (its saved through perl) in a *.js file, then views it through template *.htm files drawing on js files after loading.
The thing is I need to allow for several settings like font type size and color, (things that could be held in style sheets) but then save in their js file a number representing this and load it when the template page is opened.
I have two possibilities to answer this
1, instead of using classes I could use Ids - but using 1 id for what could (hypothetically) be an endless string of elements seems real messy, I don't even know if it would work.
2, I read somewhere I could dynamically generate style tags with the classes defined, but I can't find where I read this..
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?
i have a dropdown menu wrapped in a div attached to this div is the onmouseout event which hides the div this is working the problem however is when moving from 1 link to the next in the dropdown the onmouseout event of the wrapper div is firing and hiding the div prematurely [URl]
I have a template that will have tons of different background options. I want people looking at the demo to be able to test out each one without having to reload the page.
I would really love some sort of javascript observer to automatically add/remove a class to the labels on my page, depending on wether their checkboxes are checked or not. As well as adding those same CSS-classes to the checkboxes already checked on document load.This would be possible in javascript, wouldn't it?
This does not work. Not sure what I am missing. Basically I want to toggle the none/block value in the style on the span class below based on the browser detection script.
I am making a little tool for a client of mine, which will include a very large list. Now in PHP I've written that is should divide everything in the letters of the alphabet. So Now I have a list from A through Z, but I want it collapsed, else you would still have a very large list. I want my javascript to change a class name from 'folded' to 'unfolded' so css can do its job hiding and showing the list. See below code (you can change things if you like):
PHP Code: <?php $alfabet = array('A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'); ?> <html> <head> <title>Lijst met verenigingen</title> <script type="text/javascript"> var name; function folding (name){ if (document.getElementById(name).getAttribute("class", "folded")){ document.getElementById(name).setAttribute("class", "unfolded"); } else { document.getElementById(name).setAttribute("class", "folded"); }} </script> <style> .....
I am following this articleam able to successfully add aclassto the active page li menu item but does anyone know how to modify or add to thisscriptso that any parent menu li items also get theactiveclass?I would like to avoid having to add ID's as the menu items will be changing alotMy menus have three levels maxhere is my menu structure andcodeso far* Menu *
