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error on value

ddtpmyra
333 100+
I have input box and has a id with value of the following
x=12
y=12

and when it display the sum of two it shows '1212' . Looks like I did was to add the string not the value. How do you do proper mathematical calculation

Expand|Select|Wrap|Line Numbers
  1. alert((document.getElementById('x').value)+
  2. (document.getElementById('y').value));
Nov 13 '09 #1

✓ answered by gits

just make use of the parseInt() or parseFloat() methods for the values ...

kind regards

3 1501
gits
5,390 Expert Mod 4TB
just make use of the parseInt() or parseFloat() methods for the values ...

kind regards
Nov 13 '09 #2
ddtpmyra
333 100+
@gits
Thanks Gits your the best!

and here's what I did to sum my two inbox.
Expand|Select|Wrap|Line Numbers
  1.    alert(parseInt(document.getElementById('Organization').value)+parseInt(document.getElementById('Agencies').value));
Nov 13 '09 #3
gits
5,390 Expert Mod 4TB
no problem :) glad to hear you got it working ...

kind regards
Nov 13 '09 #4

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