Go Premium for a chance to win a PS4. Enter to Win

x
?
Solved

How to validate ALL dropdowns using JQuery

Posted on 2014-03-25
1
Medium Priority
?
421 Views
Last Modified: 2014-03-25
Hi

I have a x number of dropdown boxes on a page, they all have a class called "Cars", the 1st item on all  dropdown boxes has "-- Please select--"

Can someone please help me with some validation that will make sure ALL select boxes that have the class called "Cars" are gone through some validation i.e.

if ANY of the select boxes are set to the 1st item, in my case it is "-- Please select--", but I don't want to say if selectedText == "-- Please select--", as the text can be anything,
so it would be cool if its the selectedIndex.

thanks
0
Comment
Question by:mousemat24
1 Comment
 
LVL 44

Accepted Solution

by:
Chris Stanyon earned 2000 total points
ID: 39953066
Have a look at this:

$('.Cars').each(function() {
    if ( $(this).get(0).selectedIndex == 0 ) {
        console.log("No option selected");
    }
});

Open in new window

0

Featured Post

Vote for the Most Valuable Expert

It’s time to recognize experts that go above and beyond with helpful solutions and engagement on site. Choose from the top experts in the Hall of Fame or on the right rail of your favorite topic page. Look for the blue “Nominate” button on their profile to vote.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

This article demonstrates how to create a simple responsive confirmation dialog with Ok and Cancel buttons using HTML, CSS, jQuery and Promises
High user turnover can cause old/redundant user data to consume valuable space. UserResourceCleanup was developed to address this by automatically deleting user folders when the user account is deleted.
The viewer will learn how to dynamically set the form action using jQuery.
The viewer will learn the basics of jQuery including how to code hide show and toggles. Reference your jQuery libraries: (CODE) Include your new external js/jQuery file: (CODE) Write your first lines of code to setup your site for jQuery…
Suggested Courses

972 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question