HTML::Widget::Element::Block(3pm) | User Contributed Perl Documentation | HTML::Widget::Element::Block(3pm) |
NAME¶
HTML::Widget::Element::Block - Block Level Element
SYNOPSIS¶
my $e = $widget->element( 'Block', 'div' ); $e->value('bar');
DESCRIPTION¶
Block Level Element. Base class for HTML::Widget::Element::Fieldset
METHODS¶
new¶
Returns a new Block element. Not usually required, use $widget->element() or $block->element() to create a new Block element within an existing widget or element.
type¶
Default value is div, to create a <div> container. Can be changed to create a tag of any type.
element¶
Add a new element, nested within this Block. See "element" in HTML::Widget for full documentation.
push_content¶
Add previously-created elements to the end of this block's elements.
unshift_content¶
Add previously-created elements to the start of this block's elements.
block_container¶
Creates a new block container object of type $self->block_container_class. Defaults to HTML::Widget::BlockContainer.
block_container_class¶
Sets the class to be used by $self->block_container. Can be called as a class or instance method.
containerize¶
Containerize the block and all its contained elements for later rendering. Uses HTML::Widget::BlockContainer by default, but this can be over-ridden on a class or instance basis via block_container_class.
get_elements¶
my @elements = $self->get_elements; my @elements = $self->get_elements( type => 'Textfield' ); my @elements = $self->get_elements( name => 'username' );
Returns a list of all elements added to the widget.
If a 'type' argument is given, only returns the elements of that type.
If a 'name' argument is given, only returns the elements with that name.
get_element¶
my $element = $self->get_element; my $element = $self->get_element( type => 'Textfield' ); my $element = $self->get_element( name => 'username' );
Similar to get_elements(), but only returns the first element in the list.
Accepts the same arguments as get_elements().
find_elements¶
Similar to get_elements(), and has the same alternate forms, but performs a recursive search through itself and child elements.
SEE ALSO¶
HTML::Widget::Element
AUTHOR¶
Michael Gray, "mjg@cpan.org"
LICENSE¶
This library is free software, you can redistribute it and/or modify it under the same terms as Perl itself.
2023-08-10 | perl v5.36.0 |