I have created a CGI-based page,after entering all the values in to the fields

I have created a CGI-based page,after entering all the
values in to the fields, How to get the output on the web
browser using Perl

Question Posted / pavan m.d

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I have created a CGI-based page,after entering all the values in to the fields, How to get the out..

Answer / guest

In the form Action you have to specify the (perl) program,
you want to execute on submitting this form.

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I have created a CGI-based page,after entering all the values in to the fields, How to get the out..

Answer / suvvari

In the HTML form, you have to mention the perl script name.
Ex: <form action="test.pl" method="POST">. Then in the
test.pl, you have to mention the content-type as
print "content-type: text/html\n\n";. And read the form
values and print them.

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0 No

I have created a CGI-based page,after entering all the values in to the fields, How to get the out..

Answer / raghav

Including the First two answers also go thru CGI.pm module.
or else you can also use the cgi-lib.pl.
Go through the docs of the modules.

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I have created a CGI-based page,after entering all the values in to the fields, How to get the out..

Answer / vipul dalwala

print "content-type: text/html\n\n";.

if ($ENV{’REQUEST_METHOD’} eq ’POST’) {
read(STDIN, $buffer, $ENV{’CONTENT_LENGTH’});
}
else {
$buffer = $ENV{’QUERY_STRING’};
}

@keyvaluepairs = split(/&/, $buffer);

foreach $pair (@keyvaluepairs) {
($name, $value) = split(/=/, $pair);
$value =~ tr/+/ /;
$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C", hex
($1))/eg;
print $name . "=". $value ."<br>";
}

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