[英]How to add non-escaped ampersands to HTML with Nokogiri::XML::Builder
[英]nokogiri: xml to html
我只想进行一些直接转换(几乎只是搜索和替换),但在将事情放到原位时遇到了麻烦-我最终会出现链接到位和内容重复的情况。 我确信遍历xml的尝试做得很愚蠢:
我正在尝试:
builder = Nokogiri::HTML::Builder.new do |doc|
doc.html {
doc.body {
doc.div.wrapper! {
doc.h1 "Short"
xm.css('paragraph').each do |para|
doc.h3.para(:id => para['number']) { doc.text para['number'] }
doc.p.narrativeparagraph {
xm.css('paragraph inner-section').each do |section|
doc.span.innersection { doc.text section.content
xm.css('inner-section xref').each do |xref|
doc.a(:href => "#" + xref['number']) { doc.text xref['number'] }
end
xm.css('paragraph inner-text').each do |innertext|
doc.span.innertext { doc.text innertext.content }
end
} end #inner-section
}
end#end paragraph
}#end wrapper
}#end body
}#end html
end#end builder
上:
<?xml version="1.0"?>
<looseleaf>
<paragraph number="1">
<inner-section> blah one blah <xref number="link1location"></xref>
<inner-text> blah two blah blah </inner-text>
blah three
</inner-section>
</paragraph>
<paragraph number="2">
<inner-section> blah four blah <xref number="link2location"></xref>
<inner-text>blah five blah blah </inner-text>
blah six
</inner-section>
</paragraph>
</looseleaf>
创造:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC- html40/loose.dtd">
<html>
<body>
<div id="wrapper">
<h1>Short</h1>
<h3 class="para" id="1">1</h3>
<p class="narrativeparagraph">
<span class="innersection"> blah one blah <a href="#link1location">link1location</a>
<span class="innertext"> blah two blah blah </span>
blah three</span>
</p>
<h3 class="para" id="2">2</h3>
<p class="narrativeparagraph">
<span class="innersection"> blah four blah <a ref="#link2location">link2location</a>
<span class="innertext">blah five blah blah </span>
blah six</span></p>
我一直在尝试各种方法来使它正常工作,基本的html结构都可以,但是这些段落的子项很烂-任何帮助将不胜感激。 问候,里奇
有很多方法可以做到这一点,但是如果您坚持使用Builder方法,我将创建一个将<paragraph>
转换为<p>
的函数。
builder = Nokogiri::HTML::Builder.new do |doc|
doc.html {
doc.body {
doc.div.wrapper! {
doc.h1 "Short"
xm.css('paragraph').each do |para|
doc << translate_paragraph para.dup
end #para
}#end body
}#end html
end#end builder
def translate_paragraph(p)
# Change '<paragraph>' to '<p>'
p.name = 'p'
# Change '<innersection>' to '<span class='innersection'>'
p.css('innersection').each { |tag|
tag.name = 'span'
tag['class'] = 'innersection'
}
# ...
end
并不完美,但可以与Builder一起使用。
我还将考虑XSLT,或者递归地遍历HTML树并从那里构建。
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