Feedback: irt.org FAQ Knowledge Base Q131

Feedback on:
irt.org FAQ Knowledge Base Q131

Worth:
Not worth reading

Technical:
Not technical enough

Comments:
This was an idiotic answer that did not answer the question.

Comments:
Use parseInt() or parseFloat() methods to assign the form text variables to numeric variables and perform your maths on the new variables. eg:

numvar = parseFloat(formelementvalue);
If formelementvalue contains '30.1' then numvar will be equal to 30.1 numeric.

Worth:
Very worth reading

Comments:
i've been searching for give or take 3 hours for how to convert a string to a number.

goddamn, what can i say?

thanks.

Length:
Too short

Comments:
I think the problem is in concatenating strings.

Try parseInt() or parseFloat() method.

Technical:
Not technical enough

Comments:
I tried this script, and all the alert did was return the value of the last text box. It didn't add them up. Any help on this would be much appreciated!