[Javascript] Force String to Float?

tedd tedd at sperling.com
Tue May 15 06:21:58 CDT 2007


At 10:19 PM -0400 5/14/07, Noah Sussman wrote:
>On 5/14/07, tedd <tedd at sperling.com> wrote:
>>var one = document.autoSumForm.a1.value;
>>var two = document.autoSumForm.d1.value;
>>document.autoSumForm.t1.value = one + two;
>>
>>the result is not what I expect. Instead of getting 2 + 3 = 5, I get
>>2 + 3 = 23.
>>
>>So, how do I force a string to a float?
>
>document.autoSumForm.t1.value = one*1 + two*1;

Noah:

That's clever.

Thanks.

tedd
-- 
-------
http://sperling.com  http://ancientstones.com  http://earthstones.com



More information about the Javascript mailing list