Solved

JQuery to round up numbers

Posted on 2014-09-15
2
366 Views
Last Modified: 2014-09-16
How do I round up a number in JQuery?

If I have a var = 1.56 and I want to round that up to 2.
var base = 1.56;

//  I wanted to write back into a form with the input name damage and write its value as 2? 

document.getElementById('damage').value = base;

Open in new window

0
Comment
Question by:rgranlund
2 Comments
 
LVL 82

Accepted Solution

by:
leakim971 earned 500 total points
ID: 40323860
var base = 1.56;

//  I wanted to write back into a form with the input name damage and write its value as 2?

document.getElementById('damage').value = Math.round(base);
0
 
LVL 12

Expert Comment

by:Ramkisan Jagtap
ID: 40324803
Hi ,

Just some addition to the Leakim971's answer.

If you want  to convert decimal value to the nearest integer then use :

document.getElementById('damage').value = Math.round(base);

If you want to convert decimal value always to the upper integer the use:

document.getElementById('damage').value = Math.ceil(base);
0

Featured Post

Independent Software Vendors: We Want Your Opinion

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

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

Suggested Solutions

Title # Comments Views Activity
Timer on div 5 22
Jquery driving me nuts... 14 27
Jquery 7 28
list:contains ... search finds as it should but how could I get the number items found? 3 23
Introduction If you're like most people, you have occasionally made a typographical error when you're entering information into an online form.  And to your consternation, the browser remembers the error, and offers to autocomplete your future entr…
In order to have all security and back ups taken care of, WordPress users can sign up for services with WP Engine.
The purpose of this video is to demonstrate how to integrate Mailchimp with WordPress, by placing a Mailchimp signup form on a WordPress Page or Post. This will be demonstrated using a Windows 8 PC. Mailchimp will be used. Log into your Mailchi…
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…

685 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