Re: Capturing parameters in Perl CGI

["Greg Oziemkiewicz" <goziemki@xxxxxxxxx>]

George,

I think you should have a submit button, too.

Greg


On 11/16/06, George Morey <George.Morey@xxxxxxxxxxxx> wrote:
> Greg,
>
> Did it and got the following:
>
> Can't call method "param" on an undefined value at
> /QOpenSys/perl/webwrap/dbtest4 line 13.
>
> The HTML that invokes my Perl CGI is the following:
>
> <form method=post action="/cgi-bin/dbtest4?parm">
> <p>
> <table border=0>
> <tr><td><input type=radio name=parm value="query"></td><td>Customer
> bank codes & acct #</td></tr>
> <p>
> <tr><td><input type=radio name=parm value="oscmd"></td><td>WRKCFGSTS
> *NWS</td></tr>
> <p>
> <tr><td><input type=radio name=parm value="query3"></td><td>Not
> enabled</td></tr>
> </center></table>
>
> The Perl that attempts to process the input is:
>
> $myparm = $query->param('parm');
> print $myparm;
>
> Regards...George
>
> >>> "Greg Oziemkiewicz" <goziemki@xxxxxxxxx> 11/16/2006 3:03 PM >>>
> George,
>
> Use the post method then $query->param('param_name').
>
> Greg
>
>
> On 11/16/06, George Morey <George.Morey@xxxxxxxxxxxx> wrote:
> >
> > I invoke my CGI with the following passing it 'param'.
> >
> > <form method=get action="/cgi-bin/dbtest4?parm">
> >
> > I currently have the following code in my Perl CGI to try and decode
> > what is occuring:
> >
> > $query = new CGI;
> > print $query;
> >
> > The print results in the following
> >
> > CGI=HASH(0x200215a8)
> >
> > Assuming that $query once initialized is a pointer to some data I
> > attempt to use it as such and get bupkiss.
> >
> > Can you suggest what is occurrring and how I might capture the
> passed
> > parameter to use for control flow in my program?
> >
> >
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