[Javascript] Re: Javascript Digest, Vol 7, Issue 13
BEKIM BACAJ
trojani2000 at hotmail.com
Fri Sep 19 23:23:23 CDT 2003
If I remember well enough you can check for 'null' with the null word, it is
a reserved word in js., so I gues you don't even need to close it in "null"
when comparing or calling the object status, if(null){..then} else{ then...
I repply on following lines:
*******************************************
the word "undefined" is a mistake(because i do not
know how to check a null value on javascript).
*******************************************
if this is the only prob, than it might help
>From: "andy susanto" <andy78 at centrin.net.id>
>Reply-To: "[JavaScript List]" <javascript at LaTech.edu>
>To: <javascript at LaTech.edu>
>Subject: [Javascript] Re: Javascript Digest, Vol 7, Issue 13
>Date: Sat, 20 Sep 2003 03:31:36 +0700
>
>David Lovering,
>
>Thanks for your replay, i am try to enlightenment my code.
>
>my goal is i am trying to check if "jml object" has a value or not.
>
>if "jml object" has a value i must create Input Tag again after user click
>the button, just like that.
>
>the problem is when i try to check that value for "jml object" with
>"function alertvalue(obj,idx)" i expecting value of idx is an object so i
>am
>use "eval function" and the word "undefined" is a mistake(because i do not
>know how to check a null value on javascript).
>
>i hope my this mail can be enlightenment
>
>TIA,
>
>andy
>
>
>
>
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