#
# Example for using HTML::Embperl::Execute
#
# run this under mod_perl / Apache::Registry
#
use HTML::Embperl ;
my($r) = @_;
$HTML::Embperl::DebugDefault = 811005 ;
$tst1 = 'Here is some text
' ;
$r -> status (200) ;
$r -> send_http_header () ;
print "Test for HTML::Embperl::Execute\n" ;
print " 1.) Include from memory
\n" ;
HTML::Embperl::Execute ({input => \$tst1,
mtime => 1,
inputfile => 'Some text',
req_rec => $r}) ;
print " 2.) Include from memory with some Embperl code
\n" ;
HTML::Embperl::Execute ({input => \'[- @ar = (a1, b2, c3) -]',
mtime => 1,
inputfile => 'table',
req_rec => $r}) ;
print " 3.) Include from memory with passing of variables
\n" ;
$MyPackage::Interface::Var = 'Some Var' ;
HTML::Embperl::Execute ({input => \'Transfer some vars [+ $Var +] !
',
inputfile => 'Var',
mtime => 1,
'package' => 'MyPackage::Interface',
req_rec => $r}) ;
print " 4.) Change the variable, but not the code
\n" ;
$MyPackage::Interface::Var = 'Do it again' ;
# code is the same, so give the same mtime and inputfile to avoid recompile
# Note you get problems is you change the code, but did not restart the server or
# change the value in mtime. So make sure if you change something also change mtime!
HTML::Embperl::Execute ({input => \'Transfer some vars [+ $Var +] !
',
inputfile => 'Var2',
mtime => 1,
'package' => 'MyPackage::Interface',
req_rec => $r}) ;
print " 5.) Use \@param to pass parameters
\n" ;
HTML::Embperl::Execute ({input => \'Use @param to transfer some data ([+ "@param" +]) !
',
inputfile => 'Param',
req_rec => $r,
param => [1, 2, 3, 4] }
) ;
print " 6.) Use \@param to pass parameters and return it
\n" ;
my @p = ('vara', 'varb') ;
print " \$p[0] is $p[0] and \$p[1] is $p[1]" ;
HTML::Embperl::Execute ({input => \'
Got data in @param ([+ "@param" +]) !
[- $param[0] = "newA" ; $param[1] = "newB" ; -]Change data in @param to ([+ "@param" +]) !
',
inputfile => 'Param & Return',
req_rec => $r,
param => \@p }
) ;
print " \$p[0] is now $p[0] and \$p[1] is now $p[1]" ;
print " 7.) Presetup \%fdat and \@ffld
\n" ;
my %myfdat = ('test' => 'value',
'fdat' => 'text') ;
my @myffld = sort keys %myfdat ;
HTML::Embperl::Execute ({input => \'
| [+ $ffld[$row] +] | [+ local $^W = 0 ; $fdat{$ffld[$row]} +] |
',
inputfile => 'fdat & ffld',
req_rec => $r,
fdat => \%myfdat,
ffld => \@myffld}
) ;
print " 8.) Inculde a file
\n" ;
HTML::Embperl::Execute ({inputfile => '../inc.htm',
req_rec => $r}) ;
print " 9.) Inculde a file and return output in a scalar
\n" ;
my $out ;
HTML::Embperl::Execute ({inputfile => '../inc.htm',
output => \$out,
req_rec => $r}) ;
print "$out
\n" ;
print " 10.) Done :-)
\n" ;
print "\n";