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Template::Library::HTML (3)
  • >> Template::Library::HTML (3) ( Разные man: Библиотечные вызовы )
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    NAME

    Template::Library::HTML - Template library for building basic HTML pages
     
    

    DESCRIPTION

    NOTE: This documentation is incomplete and may be incorrect in places.

    The 'html' template library is distributed as part of the Template Toolkit. It can be found in the 'templates' sub-directory of the installation directory.

        use Template;
    
    

        my $tt2 = Template->new({
            INCLUDE_PATH => '/usr/local/tt2/templates',
        });
    
    

    For a portable way to determine the installation 'templates' directory, you can use the "Template::Config->instdir()" class method.

        use Template;
    
    

        my $tt2 = Template->new({
            INCLUDE_PATH => Template::Config->instdir('templates'),
        });
    
    

    You should now be able to access the html library as, for example:

        [% INCLUDE html/header %]
    
    

    Note that some of the more basic elements don't give you much more than the raw HTML tags. In many cases you might be well advised to stick to regular HTML rather than complicating matters by the use of template elements.

    e.g.

        <table>
          . . .
        </table>
    
    

    vs

        [% WRAPPER html/table %]
           . . .
        [% END %]
    
    

    However, the use of template elements to generate the underlying HTML does have some important benefits, particularly as the constructs start to get more complicated and more magical.

    See the example in the 'examples' sub-directory of the distribution directory for further examples and enlightenment on using this library.  

    Headers, Footers and Pages

    header
    The 'header' element generates the regular header required as the pre-amble for an HTML document. That is, everything from the initial <html> to the opening <body>.

        [% INCLUDE html/header
             title = 'This is a Test'
             bgcol = '#ffffff'
        %]
    
    

    Additional header items can be provided by explicitly setting the 'headers' variable, e.g.

        [% headers = BLOCK %]
        <META name="description" content="Template Toolkit">
        <META name="REVISIT-AFTER" content="14 days">       
        <META name="keywords" content="Templates, Web, ...etc...">
        [% END %]
    
    

        [% INCLUDE html/header
             title = 'This is a Test'
             bgcol = '#ffffff'
        %]
    
    
    footer
    The 'footer' element generates the terminating </body> and </html> element to balance the header.

        [% PROCESS html/header %]
    
    

        ...page content here...
    
    

        [% PROCESS html/footer %]
    
    
    page
    The 'page' element combines the 'html/header' and 'html/footer' elements.

        [% WRAPPER html/page %]
    
    

        ...page content here...
    
    

        [% END %]
    
    

    Page content should be defined in the 'content' variable (e.g. via WRAPPER). Additional HTML headers should be defined in the 'headers' variable.

        [% WRAPPER html/page
            headers = '<META name="keywords" content="foo, bar, ...">'
        %]
    
    

        ...page content here...
    
    

        [% END %]
    
    
     

    Tables, Bars and Boxes

    table
    A basic element for creating HTML tables.

        [% WRAPPER html/table pad=10 space=4 col='#404040' %]
           <tr>
            <td>Hello</td> <td>World</td>
           </tr>
        [% END %]
    
    

    The following variables may be defined:

    border
    Set the border width (default: 0)
    col
    Set the background colour (default: none).
    width
    Set a fixed table width.
    pad
    Set the cellpadding.
    space
    Set the cellspacing.
    content
    Content for the box. Supplied automatically if used via WRAPPER.
    row
    A basic element for creating HTML table rows.

        [% WRAPPER html/table %]
           [% WRAPPER html/row %]
            <td>Hello</td> <td>World</td>
           [% END %]
        [% END %]
    
    

    The following variables may be defined:

    col
    Set the background colour (default: none).
    valign
    Set the vertical alignment.
    rowspan
    Specify the number of rows to span.
    content
    Content for the box. Supplied automatically if used via WRAPPER.
    cell
    A basic element for creating HTML table cells.

        [% WRAPPER html/table %]
           [% WRAPPER html/row %]
              [% INCLUDE html/cell 
                    FOREACH content = ['Hello', 'World'] %]
           [% END %]
        [% END %]
    
    

    The following variables may be defined:

    col
    Set the background colour (default: none).
    align
    Set the horizontal alignment.
    colspan
    Specify the number of columns to span.
    content
    Content for the cell. Supplied automatically if used via WRAPPER.
    bar
    The bar element is a wrapping of html/table + html/row.

        [% WRAPPER html/bar %]
           <td>Foo</td>  <td>Bar</td>
        [% END %]
    
    
    box
    The box element is a wrapping of html/table + html/row + html/cell

        [% WRAPPER html/box %]
           Hello World!
        [% END %]
    
    
     

    AUTHOR

    Andy Wardley <abw@andywardley.com>

    <http://www.andywardley.com/|http://www.andywardley.com/>  

    VERSION

    2.69, distributed as part of the Template Toolkit version 2.13, released on 30 January 2004.  

    COPYRIGHT

      Copyright (C) 1996-2004 Andy Wardley.  All Rights Reserved.
      Copyright (C) 1998-2002 Canon Research Centre Europe Ltd.
    
    

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

    SEE ALSO

    Template::Library::Splash


     

    Index

    NAME
    DESCRIPTION
    Headers, Footers and Pages
    Tables, Bars and Boxes
    AUTHOR
    VERSION
    COPYRIGHT
    SEE ALSO


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