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Home: Perl Programming Help: Advanced:
HTML::Pager HTML::Template



Feb 5, 2001, 2:00 AM

Post #1 of 2 (1088 views)
HTML::Pager HTML::Template Can't Post

Anyone familiar with these mods?
The error msg from the script is "Cannot open HTML template?"

Here is the offending lines of code:
use HTML::Pager;
use HTML::Template;
my $search_template = HTML::Template->new(filename => 'csvsearch.tmpl');

my $query_page = CGI->new();

my $get_data_sub = sub {

my @return_array;
for(my $w=0;$w<=(@good -1);$w=$w+1){

my @m_entries=split(",",$csv_lines[$good[$w]]);

push(@return_array, {sku=>chomp($m_entries[1]),
price=>chomp($m_entries[4]) });

open SAVE, ">save_return_array.dmp";
print SAVE Data::Dumper->Dump([@return_array], ['return_array']);
close SAVE;

return \@return_array;

my $pager = HTML::Pager->new(
# required parameters
query => $query_page,
get_data_callback => $get_data_sub, # pass the hits array to get number of rows and offset
rows => @good, #
page_size => 3, #final production should be 25
# some optional parameters
# some optional parameters
persist_vars => ['sku',

cell_space_color => '#000000',
cell_background_color => '#ffffff',
nav_background_color => '#dddddd',
debug => 1,
template=> $search_template );

RFQ Project Developer


Feb 15, 2001, 6:09 AM

Post #2 of 2 (1070 views)
Re: HTML::Pager HTML::Template [In reply to] Can't Post

I haven't worked with HTML::Template for some time now, but I believe the offending line of code is "my $search_template = HTML::Template->new(filename => 'csvsearch.tmpl');" I would check the file permissions for the 'csvsearch.tmpl' (if you're running a Unix-variant system) and/or check to make sure that file path is correct. Currently the script is searching for the file in the directory that script resides in.

If neither of these work then I suggest opening up either of the two modules and searching for that error message. You can learn neat things that way.



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