jQuery check if element has a class begining with some string

Posted by ktMen on Stack Overflow See other posts from Stack Overflow or by ktMen
Published on 2010-04-19T14:36:33Z Indexed on 2010/04/19 15:23 UTC
Read the original article Hit count: 213

Filed under:

jquery-selectors

I need to loop through some elements in the page and then, for each one, if it had a class beginning with, for example, "C", do something.

$('#dialog li').each(function(){
    if ($(this).hasClass("^C")){
         //do something
    }
}

It may sound silly, but what selector/method should I use on the if clause? Thanks in advance.

Related posts about jquery-selectors

need help with jquery selectors

as seen on Stack Overflow - Search for 'Stack Overflow'
I've got code like that: <ul class="gallery_demo_unstyled"> <li class="active"><img src='001.jpg' /></li> <li><img src='002.jpg' /></li> <li><img src='003.jpg' /></li> <li><img src='004.jpg' /></li> … >>> More
jQuery selectors with meta-characters

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello Guys, I'm having problem selecting an element with an id like this <li ="0f:Bactidol_Recorder.mp4">. I tried using the function that escapes meta-characters with two backslashes below from this jquery link but still can't select the element Function: function jq(myid) { return… >>> More
Firebug and jQuery selectors in an iFrame

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi all, I'm working on a web application and using the jQuery plug-in Colorbox to pop up a window that presents a form for editing elements of the parent window. I'm using Firebug to debug my Javascript and jQuery, and I noticed that I can't select an element in my Colorbox HTML form using the jQuery… >>> More
Stacking :last and :checked jQuery selectors together

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to setup custom validation for a checkbox. I have 7 checkboxes each with the same name and I want to identify if the last one is checked. This is the code I have and I know its wrong, could anyone shed some light on how to properly stack the :last and :checked selectors together? $.validator… >>> More
Need help with jQuery selectors

as seen on Stack Overflow - Search for 'Stack Overflow'
How should I understand $("select option:selected") in the following code ? (taken from here) $("select").change(function() { ... $("select option:selected").each(function () { ... }); ... }) Is it all selected options in all selects in the document ? Is it somehow related… >>> More

Developer IT

jQuery check if element has a class begining with some string - Developer IT

jQuery check if element has a class begining with some string

jquery-selectors

Related posts about jquery-selectors

need help with jquery selectors

jQuery selectors with meta-characters

Firebug and jQuery selectors in an iFrame

Stacking :last and :checked jQuery selectors together

Need help with jQuery selectors

Categories cloud