Thanks for the answer Bas.
I have done this now: set ::variablename value
in adp: if {$::variablename} {
blah
}
so it works now, but I have no idea as to why I should explicitly add
the :: for this to work. The tcl code runs in a function which has
been registered like this: ns_register_filter postauth.
Thank you
On 16/03/2008, Bas Scheffers <[EMAIL PROTECTED]> wrote:
> The correct way to just access a variable is:
>
> <%= $variable %>
>
> No need for "puts". This works also:
>
> <%= [clock seconds] %>
>
> Which puts the output of that command in the HTML.
>
> But it sounds like you have a scope problem. Any way you can post your
> actual code?
>
> If you set the variable inside a procedure, you could use "upvar" to
> make it available in the scope where you want to display it. If you
> put a variable in the global scope, you can access it like so:
>
> <%= $::variable %>
>
> Bas.
>
>
> On 16/03/2008, at 8:40 AM, Xavier Bourguignon wrote:
>
> > Hi,
> >
> > I have a variable set in my tcl code. e.g: set uname "myuname"
> >
> > how do I use this in my adp page?. e.g: Your username is: <%puts
> > $uname%>
> >
> > It does not seem to work, everytime i get a tcl error saying that
> > uname does not exists. I tried to make uname global, to no avail.
> >
> > Thank you
> >
> > --
> > Xavier Bourguignon
> >
> >
>
> > --
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>
> --
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--
Xavier Bourguignon
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