J
Ja Ha
Can anyone explain these result to me (see bottom)?
require 'rexml//document'
d = REXML:
ocument.new %{
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:foo="uniq"
xml:lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8"
/>
<meta http-equiv="Content-Style-Type" content="text/css" />
<title>test</title>
</head>
<body>
<p id="foo">3</p>
<p id="bar">4</p>
<div id="div">
<p id="baz" foo:attr="here">5</p>
<p id="bat" class="wag">6</p>
</div>
</body>
</html>
}
REXML::XPath.match d, "/html/body/p[@id='foo']"
#-> []
REXML::XPath.match d, "/html/body/p[@id]"
#-> []
REXML::XPath.match d, "/html/body/p[@*]"
#-> [<p id='foo'> ... </>, <p id='bar'> ... </>]
require 'rexml//document'
d = REXML:
ocument.new %{<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:foo="uniq"
xml:lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8"
/>
<meta http-equiv="Content-Style-Type" content="text/css" />
<title>test</title>
</head>
<body>
<p id="foo">3</p>
<p id="bar">4</p>
<div id="div">
<p id="baz" foo:attr="here">5</p>
<p id="bat" class="wag">6</p>
</div>
</body>
</html>
}
REXML::XPath.match d, "/html/body/p[@id='foo']"
#-> []
REXML::XPath.match d, "/html/body/p[@id]"
#-> []
REXML::XPath.match d, "/html/body/p[@*]"
#-> [<p id='foo'> ... </>, <p id='bar'> ... </>]