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Template::Plugin::URL(User Contributed Perl DocumentatTemplate::Plugin::URL(3)

       Template::Plugin::URL - Plugin to construct complex URLs

	   [% USE url('/cgi-bin/') %]

	   [% url(debug	= 1, id	= 123) %]
	      #	==> /cgi/bin/

	   [% USE mycgi	= url('/cgi-bin/', mode='browse',	debug=1) %]

	   [% mycgi %]
	      #	==> /cgi/bin/

	   [% mycgi(mode='submit') %]
	      #	==> /cgi/bin/

	   [% mycgi(debug='d2 p0', id='D4-2k[4]') %]
	      #	==> /cgi-bin/

       The "URL" plugin	can be used to construct complex URLs from a base stem
       and a hash array	of additional query parameters.

       The constructor should be passed	a base URL and optionally, a hash
       array reference of default parameters and values.  Used from with a
       template, it would look something like the following:

	   [% USE url('') %]
	   [% USE url('/cgi-bin/', mode='browse')	%]
	   [% USE url('/cgi-bin/', mode='browse',	debug=1) %]

       When the	plugin is then called without any arguments, the default base
       and parameters are returned as a	formatted query	string.

	   [% url %]

       For the above three examples, these will	produce	the following outputs:

       Note that additional parameters are separated by	'"&"' rather than
       simply '"&"'.  This is the correct behaviour for	HTML pages but is,
       unfortunately, incorrect	when creating URLs that	do not need to be
       encoded safely for HTML.	 This is likely	to be corrected	in a future
       version of the plugin (most probably with TT3).	In the mean time, you
       can set $Template::Plugin::URL::JOINT to	"&" to get the correct

       Additional parameters may be also be specified to the URL:

	   [% url(mode='submit', id='wiz') %]

       Which, for the same three examples, produces:

       A new base URL may also be specified as the first option:

	   [% url('/cgi-bin/', test=1) %]



       The ordering of the parameters is non-deterministic due to fact that
       Perl's hashes themselves	are unordered.	This isn't a problem as	the
       ordering	of CGI parameters is insignificant (to the best	of my
       knowledge).  All	values will be properly	escaped	thanks to some code
       borrowed	from Lincoln Stein's "CGI" module.  e.g.

	   [% USE url('/cgi-bin/') %]
	   [% url(name="Elrich von Benjy d'Weiro") %]

       Here the	space and ""'""	single quote characters	are escaped in the


       An alternate name may be	provided for the plugin	at construction	time
       as per regular Template Toolkit syntax.

	   [% USE mycgi	= url('cgi-bin/')	%]
	   [% mycgi(debug=1) %]

       Andy Wardley <> <>

       Copyright (C) 1996-2007 Andy Wardley.  All Rights Reserved.

       This module is free software; you can redistribute it and/or modify it
       under the same terms as Perl itself.


perl v5.32.1			  2020-07-13	      Template::Plugin::URL(3)


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