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Rekeying data / presenting it on a web page
More than Simple Lists and Hashes! example from a Well House Consultants training course
More on More than Simple Lists and Hashes! [link]
Source code: ar3.cgi Module: P217
#!/usr/bin/env perl
# Convert a file of people, with the skills of each ... # ... to a report of skills, with a list of the people with each print <<"TOP"; Content-type: text/html <html><head> <title>Who can help me program in ...</title> </head> <body> <h1>Table of skills, with people who know 'em</h1> TOP while (<DATA>) { ($name,@skills) = split; last if (/DONE/); foreach $sk(@skills) { push @{$sktab{$sk}},$name; } } foreach $sk(sort (keys (%sktab))) { print "Skill: $sk<br>\n"; @peeps = sort(@{$sktab{$sk}}); print "Practitioners: @peeps<br><br>\n\n"; } print <<"BOTTOM"; <hr> Copyright </body></html> BOTTOM # For ease of demonstration, data is below not in a separate file # And we have added a DONE at which the program stops reading. __END__ antonia Perl XML PHP Knitting MySQL barbara Tcl/Tk Lua Ruby Java cherry Perl Java Ruby MySQL delia XML PHP Java Lua ethel MySQL Perl Tcl/Tk Lua florence Javascript Ruby Lua PHP Java gloria XML Perl Tcl/Tk MySQL hazel PHP Python Perl Ruby Lua iris Perl MySQL Tcl/Tk jenny XML Perl Ruby Lua kerry ASP Tcl/Tk Ruby MySQL leane PHP Python Lua Perl Java margaret XML Ruby MySQL Tcl/Tk nina Tcl/Tk Perl Lua Ruby PHP olivia MySQL Python Lua PHP petra XML Tcl/Tk Lua Perl Ruby queenie Lua Ruby Perl MySQL rita PHP Lua Ruby Perl sally Tcl/Tk Perl XML MySQL tina Tcl/Tk Ruby Java uva MySQL Perl Java PHP venus Java Perl Ruby Lua wendy Perl Tcl/Tk Lua MySQL xena Java Perl PHP Lua XML yollanda Ruby MySQL Tcl/Tk zoe Ruby Lua Perl PHP adam Python Tcl/Tk Perl MySQL alex MySQL Ruby PHP barry Python XML Java Perl PHP charles Perl Ruby MySQL Tcl/Tk david Perl Tcl/Tk Java ed Ruby Perl Java PHP fred MySQL Perl Java XML graham Lua Perl Tcl/Tk harry PHP Python Java ivan Ruby Java Perl Tcl/Tk MySQL john PHP XML Java Perl ken Tcl/Tk Python Java Perl len Perl Java MySQL Ruby morris Perl Java PHP Tcl/Tk nigel PHP Python Java Perl orpheus MySQL Ruby Tcl/Tk XML peter PHP Java Perl quentin Tcl/Tk Perl PHP Ruby rupert Java Python MySQL steve Tcl/Tk Perl PHP Ruby tommy Perl Java XML ulsyees Java PHP Perl victor Ruby Perl Tcl/Tk MySQL william Ruby Perl PHP xavier PHP Java Perl yuri XML PHP Perl Tcl/Tk zachary MySQL Java Tcl/Tk Learn about this subject
This module and example are covered on the following public courses:
* Perl Programming * Perl for Larger Projects * Perl bootcamp * Learning to program in Perl * Perl Programming Also available on on site courses for larger groups Books covering this topic
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Other Examples
This example comes from our "More than Simple Lists and Hashes!" training module. You'll find a description of the topic and some
other closely related examples on the "More than Simple Lists and Hashes!" module index page.
Full description of the source code
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