Shared Variable

[Stefano]

Hi all,

i have a problem with javascript variable.
I have a script that sets a global variable and open a dialog, then
when i
push a button of this dialog and i read the variable, this variable
isn't set to last value but is not defined.

How can i do for have equal reference for this variable.?

Thanks

Stefano

I use Mozilla 1.4

[lallous]

Re: Shared Variable

Hello,

How are you accessing this variable?

Perhaps you're not accessing the variable correctly...For example to access
a variable in the opener from the opened window, you would:
opener.window.t heVar = 'new Value';

--
Elias
"Stefano" <stemon79@liber o.it> wrote in message
news:8293ce86.0 401230420.32d86 415@posting.goo gle.com...[color=blue]
> Hi all,
>
> i have a problem with javascript variable.
> I have a script that sets a global variable and open a dialog, then
> when i
> push a button of this dialog and i read the variable, this variable
> isn't set to last value but is not defined.
>
> How can i do for have equal reference for this variable.?
>
> Thanks
>
> Stefano
>
> I use Mozilla 1.4[/color]

[Erwin Moller]

Re: Shared Variable

Stefano wrote:
[color=blue]
> Hi all,
>
> i have a problem with javascript variable.
> I have a script that sets a global variable and open a dialog, then
> when i
> push a button of this dialog and i read the variable, this variable
> isn't set to last value but is not defined.
>
> How can i do for have equal reference for this variable.?
>
> Thanks
>
> Stefano
>
> I use Mozilla 1.4[/color]

Send the script.
You make a mistake somewhere in your script probably, but how can we tell if
we don't see it?

Regards,
Erwin Moller

[Stefano]

Re: Shared Variable

Erwin Moller <since_humans_r ead_this_I_am_s pammed_too_much @spamyourself.c om> wrote in message news:<4011165e$ 0$328$e4fe514c@ news.xs4all.nl> ...[color=blue]
> Stefano wrote:
>[color=green]
> > Hi all,
> >
> > i have a problem with javascript variable.
> > I have a script that sets a global variable and open a dialog, then
> > when i
> > push a button of this dialog and i read the variable, this variable
> > isn't set to last value but is not defined.
> >
> > How can i do for have equal reference for this variable.?
> >
> > Thanks
> >
> > Stefano
> >
> > I use Mozilla 1.4[/color]
>
> Send the script.
> You make a mistake somewhere in your script probably, but how can we tell if
> we don't see it?
>[/color]
Hi.
ok, this is my Javascript code:

var active_el
var ed;
.......
open_ed();

function open_ed()
{
ed=window.openD ialog("chrome://isawiki/content/myedit.html","E ditor","depende nt");
ed.innerWidth=2 00;
ed.innerHeight= 230;
ed.moveTo(500,3 90);
}
......
......
temp.addEventLi stener('click', set_active_elem ent,true);
function set_active_elem ent(e)
{
active_element( e);
}
function active_element( e)
{
//alert(e.target. nodeName);
active_el=e.tar get; //HERE I SET VARIABLE
if (active_el.chil dNodes.length== 1)
{
var vett=active_el. childNodes;
if ((vett[0].nodeName.toUpp erCase()=="P")& &(!vett[0].innerHTML))
{active_el=acti ve_el.firstChil d;}//HERE I SET VARIABLE
}
.......

THEN WHEN I CLICK A BUTTON OVER A DIALOG, DIALOG EXECUTES THIS:

function update()
{
alert('hai scelto '+choice);
//ACTIVE_EL is always null
if (active_el==nul l)

{
select_ok=false ;
alert('nullo');
}
.......

Thanks, Stefano