---------- Forwarded message ----------
Date: Sat, 10 Aug 2002 20:45:49 +0800
From: cs_cwt <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Subject: Help: HTML::Template Problem
Dear Sam,
I am a user of HTM::Template. I think HTML::Template is a great module, it completely
divides the implementation of the front end and the back end. But I have a little
problem when using it, would you mind to answer me my question, please?
In my template,
<html><body>
<tmpl_loop record>
<tmpl_var names>
<tmpl_var ages>
</tmpl_loop>
</body></html>
In my perl script,
...
use HTML::Template;
my $htmltemplate = HTML::Template->new("template.htm");
my %myHash;
my @myRecord = [];
for(int $i=0; $i<3; $i++)
{
foreach my $obj($htmltemplate->query(loop=>"record"))
{
$myHash{$obj} = "Tom".$i;
}
push (@myRecord, %myHash);
}
$htmltemplate->param(record=>@myRecord);
$htmltemplate->output();
...
I got error from the above usage. It prompted me that it could not find the variable
names. But if I change to the following
...
use HTML::Template;
my $htmltemplate = HTML::Template->new("template.htm");
my %myHash;
my @myRecord = [{names=>"Tom0", age=>"Tom0}, {names=>"Tom1", age=>"Tom1},
{names=>"Tom2", age=>"Tom2} ];
$htmltemplate->param(record=>@myRecord);
$htmltemplate->output();
...
The above did not prompt any error. Could you tell me the difference, please? Could
you teach me how to insert data into HTML::Template's loop
dynamically, please? Thanks a lot.
cwt
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