Sascha Kiefer > JavaScript-Code-0.08 > JavaScript::Code::Block

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Module Version: 0.08   Source  

NAME ^

JavaScript::Code::Block - A JavaScript Block Element

DESCRIPTION ^

A block element in javascript is a collection of javascript elements enclosed in brakets.

Example:

    {   // a block starts
        var a = 42;
        var b = "21 is just half the truth.";

        { // another block starts

            // ...

        } // another block ends

    }   // a block ends

SYNOPSIS ^

    #!/usr/bin/perl

    use strict;
    use warnings;
    use JavaScript::Code::Block;
    use JavaScript::Code::Variable;

    my $block1 = JavaScript::Code::Block->new();
    my $var1   = JavaScript::Code::Variable->new( name => 'a', value => "Var 1!" );
    my $var2   = JavaScript::Code::Variable->new()->name('b')->value("Var 2!");

    my $block2 = JavaScript::Code::Block->new();
    my $var3   = JavaScript::Code::Variable->new()->name('c')->value("Var 3!");

    $block1->add( $var1 );
    $block1->add( $var2 )->add( $block2->add( $var3 ) );
    $block1->add( JavaScript::Code::Variable->new()->name('d')->value(42) );

    print $block1->output;

METHODS ^

new

$self->add( $element | \@elements )

Adds one or more new element(s) to the block.

$self->add_variable( %args | \%args )

Creates a variable using the arguments and adds it to the the block.

Returns a JavaScript::Code::Variable object.

$self->add_function( %args | \%args )

Creates a function using the arguments and adds it to the the block.

Returns a JavaScript::Code::Function object.

$self->elements( )

Returns a ref-array of all added elements.

$self->output( )

Returns the javascript code for the block.

SEE ALSO ^

JavaScript::Code

AUTHOR ^

Sascha Kiefer, esskar@cpan.org

LICENSE ^

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

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