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.IX Title "HTML::Widget::Element::Block 3pm"
.TH HTML::Widget::Element::Block 3pm "2023-08-10" "perl v5.36.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.nh
.SH "NAME"
HTML::Widget::Element::Block \- Block Level Element
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 2
\&    my $e = $widget\->element( \*(AqBlock\*(Aq, \*(Aqdiv\*(Aq );
\&    $e\->value(\*(Aqbar\*(Aq);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Block Level Element.  Base class for HTML::Widget::Element::Fieldset
.SH "METHODS"
.IX Header "METHODS"
.SS "new"
.IX Subsection "new"
Returns a new Block element.  Not usually required, use
\&\f(CW$widget\fR\->\fBelement()\fR or \f(CW$block\fR\->\fBelement()\fR to create a new Block element
within an existing widget or element.
.SS "type"
.IX Subsection "type"
Default value is div, to create a <div> container. Can be changed to 
create a tag of any type.
.SS "element"
.IX Subsection "element"
Add a new element, nested within this Block. See \*(L"element\*(R" in HTML::Widget 
for full documentation.
.SS "push_content"
.IX Subsection "push_content"
Add previously-created elements to the end of this block's elements.
.SS "unshift_content"
.IX Subsection "unshift_content"
Add previously-created elements to the start of this block's elements.
.SS "block_container"
.IX Subsection "block_container"
Creates a new block container object of type \f(CW$self\fR\->block_container_class. 
Defaults to HTML::Widget::BlockContainer.
.SS "block_container_class"
.IX Subsection "block_container_class"
Sets the class to be used by \f(CW$self\fR\->block_container.  Can be called as a
class or instance method.
.SS "containerize"
.IX Subsection "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.
.SS "get_elements"
.IX Subsection "get_elements"
.Vb 1
\&    my @elements = $self\->get_elements;
\&    
\&    my @elements = $self\->get_elements( type => \*(AqTextfield\*(Aq );
\&    
\&    my @elements = $self\->get_elements( name => \*(Aqusername\*(Aq );
.Ve
.PP
Returns a list of all elements added to the widget.
.PP
If a 'type' argument is given, only returns the elements of that type.
.PP
If a 'name' argument is given, only returns the elements with that name.
.SS "get_element"
.IX Subsection "get_element"
.Vb 1
\&    my $element = $self\->get_element;
\&    
\&    my $element = $self\->get_element( type => \*(AqTextfield\*(Aq );
\&    
\&    my $element = $self\->get_element( name => \*(Aqusername\*(Aq );
.Ve
.PP
Similar to \fBget_elements()\fR, but only returns the first element in the list.
.PP
Accepts the same arguments as \fBget_elements()\fR.
.SS "find_elements"
.IX Subsection "find_elements"
Similar to \fBget_elements()\fR, and has the same alternate forms, but performs a
recursive search through itself and child elements.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
HTML::Widget::Element
.SH "AUTHOR"
.IX Header "AUTHOR"
Michael Gray, \f(CW\*(C`mjg@cpan.org\*(C'\fR
.SH "LICENSE"
.IX Header "LICENSE"
This library is free software, you can redistribute it and/or modify it under
the same terms as Perl itself.