[Javascript] global vars prob

[Mike Dougherty]

What value do you expect the variable to hold after you have incremented it to 10?

if you are initializing the variable to "ordersNumRows" (which is zero) then re-incrementing it to 
ten, it will always be 10 at the end of the for() iteration.

you may want to use "var id = ..." inside your procedures so you do not have scoping issues 
between local/procedure variables and global or higher scoped variables

On Wed, 28 Sep 2005 16:19:05 +0200
  "Michael Borchers" <borchers at tridem.de> wrote:
> i am creating new elements within for()
> with a starting var named "id"
> 
> id = ordersNumRows;
> 
> for(o=0;o<ordersNumRowsAdded;o++)
> {
> ...
>  inputProductsPrice.setAttribute("id","products_id[" + id + "][products_price]");
>  inputProductsPrice.onfocus=function() { products_price_return(id); };
> ...
> id++;
> }
> 
> the shown ID in the attribute works fine => 0, 1, 2, ... X (let's say 10)
> 
> but when the function is called, the id always is the highest value at the end of for, f.e. 10
> 
> how do these globals work, do i have to add them with a " + " or similar?
> 
> 
> 
> 
> __________________________________________________________
> This message was scanned by ATX
> 10:18:17 AM ET - 9/28/2005