Provided by: libcgi-formbuilder-perl_3.08-2_all bug

NAME

       CGI::FormBuilder::Template::CGI_SSI - FormBuilder interface to CGI::SSI

SYNOPSIS

           my $form = CGI::FormBuilder->new(
                           fields   => \@fields,
                           template => {
                             type => 'CGI_SSI',
                             file => "template.html",
                           },
                      );

DESCRIPTION

       This engine adapts FormBuilder to use "CGI::SSI".

       You can specify any options which "CGI::SSI->new" accepts by using a hashref:

           my $form = CGI::FormBuilder->new(
                           fields => \@fields,
                           template => {
                               type => 'CGI::SSI',
                               file => 'form.shtml',
                               sizefmt => 'abbrev'
                           }
                       );

       In addition to CGI::SSI new arguments, you can also specify "file", "virtual", or "string"
       argument.

       The following methods are provided (usually only used internally):

   engine
       Returns a reference to the "CGI::SSI" object

   prepare
       Returns a hash of all the fields ready to be rendered.

   render
       Uses the prepared hash and expands the template, returning a string of HTML.

TEMPLATES

       In your template, each of the form fields will correspond directly to a "<!--#echo -->" of
       the same name prefixed with "field-" in the template. So, if you defined a field called
       "email", then you would setup a variable called "<!--#echo var="field-email" -->" in your
       template.

       In addition, there are a couple special fields:

           <!--#echo var="js-head" -->     -  JavaScript to stick in <head>
           <!--#echo var="form-title" -->  -  The <title> of the HTML form
           <!--#echo var="form-start" -->  -  Opening <form> tag and internal fields
           <!--#echo var="form-submit" --> -  The submit button(s)
           <!--#echo var="form-reset" -->  -  The reset button
           <!--#echo var="form-end" -->    -  Just the closing </form> tag

       Let's look at an example "form.html" template we could use:

           <html>
           <head>
           <title>User Information</title>
           <!--#echo var="js-head" --><!-- this holds the JavaScript code -->
           </head>
           <!--#echo var="form-start" --><!-- this holds the initial form tag -->
           <h3>User Information</h3>
           Please fill out the following information:
           <!-- each of these <!--#echo -->'s corresponds to a field -->
           <p>Your full name: <!--#echo var="field-name" -->
           <p>Your email address: <!--#echo var="field-email" -->
           <p>Choose a password: <!--#echo var="field-password" -->
           <p>Please confirm it: <!--#echo var="field-confirm_password-->
           <p>Your home zipcode: <!--#echo var="field-zipcode -->
           <p>
           <!--#echo var="form-submit" --><!-- this holds the form submit button -->
           </form><!-- can also use "tmpl_var form-end", same thing -->

       As you see, you get a "<!--#echo -->" for each for field you define.

       However, you may want even more control. That is, maybe you want to specify every nitty-
       gritty detail of your input fields, and just want this module to take care of the
       statefulness of the values. This is no problem, since this module also provides several
       other "<tmpl_var>" tags as well:

           <!--#echo var="value-[field] -->   - The value of a given field
           <!--#echo var="label-[field] -->   - The human-readable label
           <!--#echo var="comment-[field] --> - Any optional comment
           <!--#echo var="error-[field] -->   - Error text if validation fails
           <!--#echo var="required-[field] --> - See if the field is required

       This means you could say something like this in your template:

           <!--#echo var="label-email" -->:
           <input type="text" name="email" value="<!--#echo var="value-email" -->">
           <font size="-1"><i><!--#echo var="error-email" --></i></font>

       And FormBuilder would take care of the value stickiness for you, while you have control
       over the specifics of the "<input>" tag.  A sample expansion may create HTML like the
       following:

           Email:
           <input type="text" name="email" value="nate@wiger.org">
           <font size="-1"><i>You must enter a valid value</i></font>

       Note, though, that this will only get the first value in the case of a multi-value
       parameter (for example, a multi-select list).  Multiple values (loops) in "CGI_SSI" are
       not yet implemented.

       For more information on templates, see HTML::Template.

SEE ALSO

       CGI::FormBuilder, CGI::FormBuilder::Template, HTML::Template

REVISION

       $Id: HTML.pm 97 2007-02-06 17:10:39Z nwiger $

AUTHOR

       Copyright (c) Nate Wiger <http://nateware.com>. All Rights Reserved.

       This module is free software; you may copy this under the terms of the GNU General Public
       License, or the Artistic License, copies of which should have accompanied your Perl kit.