?? xml::lite::element.3
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.\" Automatically generated by Pod::Man version 1.02.\" Wed Nov 21 16:50:00 2001.\".\" Standard preamble:.\" ======================================================================.de Sh \" Subsection heading.br.if t .Sp.ne 5.PP\fB\\$1\fR.PP...de Sp \" Vertical space (when we can't use .PP).if t .sp .5v.if n .sp...de Ip \" List item.br.ie \\n(.$>=3 .ne \\$3.el .ne 3.IP "\\$1" \\$2...de Vb \" Begin verbatim text.ft CW.nf.ne \\$1...de Ve \" End verbatim text.ft R.fi...\" Set up some character translations and predefined strings. \*(-- will.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left.\" double quote, and \*(R" will give a right double quote. | will give a.\" real vertical bar. \*(C+ will give a nicer C++. Capital omega is used.\" to do unbreakable dashes and therefore won't be available. \*(C` and.\" \*(C' expand to `' in nroff, nothing in troff, for use with C<>.tr \(*W-|\(bv\*(Tr.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'.ie n \{\. ds -- \(*W-. ds PI pi. if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch. if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch. ds L" "". ds R" "". ds C` `. ds C' ''br\}.el\{\. ds -- \|\(em\|. ds PI \(*p. ds L" ``. ds R" '''br\}.\".\" If the F register is turned on, we'll generate index entries on stderr.\" for titles (.TH), headers (.SH), subsections (.Sh), items (.Ip), and.\" index entries marked with X<> in POD. Of course, you'll have to process.\" the output yourself in some meaningful fashion..if \nF \{\. de IX. tm Index:\\$1\t\\n%\t"\\$2". .. nr % 0. rr F.\}.\".\" For nroff, turn off justification. 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No user-serviceable parts..bd B 3. \" fudge factors for nroff and troff.if n \{\. ds #H 0. ds #V .8m. ds #F .3m. ds #[ \f1. ds #] \fP.\}.if t \{\. ds #H ((1u-(\\\\n(.fu%2u))*.13m). ds #V .6m. ds #F 0. ds #[ \&. ds #] \&.\}. \" simple accents for nroff and troff.if n \{\. ds ' \&. ds ` \&. ds ^ \&. ds , \&. ds ~ ~. ds /.\}.if t \{\. ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u". ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u'. ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u'. ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u'. ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u'. ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u'.\}. \" troff and (daisy-wheel) nroff accents.ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V'.ds 8 \h'\*(#H'\(*b\h'-\*(#H'.ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#].ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H'.ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u'.ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#].ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#].ds ae a\h'-(\w'a'u*4/10)'e.ds Ae A\h'-(\w'A'u*4/10)'E. \" corrections for vroff.if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u'.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u'. \" for low resolution devices (crt and lpr).if \n(.H>23 .if \n(.V>19 \\{\. ds : e. ds 8 ss. ds o a. ds d- d\h'-1'\(ga. ds D- D\h'-1'\(hy. ds th \o'bp'. ds Th \o'LP'. ds ae ae. ds Ae AE.\}.rm #[ #] #H #V #F C.\" ======================================================================.\".IX Title "Lite::Element 3".TH Lite::Element 3 "perl v5.6.0" "2001-11-06" "User Contributed Perl Documentation".UC.SH "NAME"\&\s-1XML:\s0:Lite::Element \- A class representing an \s-1XML\s0 element in an \s-1XML:\s0:Litedocument.SH "SYNOPSIS".IX Header "SYNOPSIS"use \s-1XML:\s0:Lite;my \f(CW$xml\fR = new \s-1XML:\s0:Lite( \-xml => 'a_file.xml' );my \f(CW$elm\fR = \f(CW$xml\fR->elements_by_name( 'element_name' );print \f(CW$elm\fR->get_attribute( 'attribute_name' );.SH "DESCRIPTION".IX Header "DESCRIPTION"\&\f(CW\*(C`XML::Lite::Element\*(C'\fR objects contain rudimentary methods for querying \s-1XML\s0 elements in an \s-1XML\s0 document as parsed by \s-1XML:\s0:Lite. Usually these objects are returned by method calls in \s-1XML:\s0:Lite..SH "METHODS".IX Header "METHODS"The following methods are available. All methods like 'get_name' can be abbeviated as 'name.'.Ip "my \f(CW$element\fR = new \s-1XML:\s0:Lite::Element( \f(CW$owner_document\fR, \e@pointers );" 4.IX Item "my $element = new XML::Lite::Element( $owner_document, @pointers );"Creates a new \s-1XML:\s0:Lite::Element object from the \s-1XML:\s0:Lite object, \f(CW\*(C`$owner_document\*(C'\fR..SpCurrently, you must not call this manually. You can create an object with one of the 'factory' methods in \s-1XML:\s0:Lite, such as \f(CW\*(C`element_by_name\*(C'\fR or \f(CW\*(C`root_element\*(C'\fR or with one of the \s-1XML:\s0:Lite::Element 'factory' methods below, like \f(CW\*(C`get_children\*(C'\fR..Ip "my \f(CW$content\fR = \f(CW$element\fR->\fIget_content()\fR" 4.IX Item "my $content = $element->get_content()"Returns the content of the \s-1XML\s0 element. This may include other \s-1XML\s0 tags. Theentire content is returned as a scalar..Ip "my \f(CW$attributes\fR = \f(CW$element\fR->\fIget_attributes()\fR" 4.IX Item "my $attributes = $element->get_attributes()"Returns a hash of name \- value pairs for the attributes in this element..Ip "my \f(CW$value\fR = \f(CW$element\fR->get_attribute( \f(CW$name\fR )" 4.IX Item "my $value = $element->get_attribute( $name )"Returns the value of the named attribute for this element..Ip "my \f(CW$name\fR = \f(CW$element\fR->\fIget_name()\fR" 4.IX Item "my $name = $element->get_name()"Returns the name of the element tag.Ip "my \f(CW@children\fR = \f(CW$element\fR->\fIget_children()\fR" 4.IX Item "my @children = $element->get_children()"Returns a list of \s-1XML:\s0:Lite::Element objects for each element contained within the current element. This does not return any text or \s-1CDATA\s0 in the content of this element. You can parse that through the the get_content manpage method..SpIf no child elements exist then an empty list is returned..Ip "my \f(CW$text\fR = \f(CW$element\fR->\fIget_text()\fR" 4.IX Item "my $text = $element->get_text()"Returns a scalar of the text within an element sans children elements.This effectively takes the content of the element and strips all \s-1XML\s0elements. All text is concatenated into a single string. White spaceis preserved. \s-1CDATA\s0 elements are included without the <![CDATA[ tags.Other entities are preserved..SH "BUGS".IX Header "BUGS"(None known).SH "VERSION".IX Header "VERSION"0.11.SH "AUTHOR".IX Header "AUTHOR"Jeremy Wadsack for Wadsack-Allen Digital Group (dgsupport@wadsack-allen.com).SH "COPYRIGHT".IX Header "COPYRIGHT"Copyright 2001 Wadsack-Allen. All rights reserved.This library is free software; you can redistribute it and/ormodify it under the same terms as Perl itself.
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