Web Design Discussion - need help with some .js

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need help with some .js

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Category: General Discussion
Forum Name: Web Design Discussion
Forum Description: Discussion on web design and development subjects.
URL: https://forums.webwiz.net/forum_posts.asp?TID=12666
Printed Date: 29 March 2026 at 2:58pm
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Topic: need help with some .js

Posted By: dj air
Subject: need help with some .js
Date Posted: 23 November 2004 at 3:11pm

hi guys .
im working on a application form which is partly a calculator, depending on what you press changes the price (on screen through a DIV)

but i seem to be getting 12.100 as a price any ideas what i can do to make it only 4 numbers + the .

is there a trim function in js?

--- edit----

the actual number 12.10 is ok but its the extra 0

Replies:

Posted By: dj air
Date Posted: 23 November 2004 at 3:58pm

no worries found it.
i used



if (Monthly.length >5) {





    Monthly = Monthly.substring(0,Monthly.length-1);

}