almost the same I think:
Node1/Node2[./attrib='new attrib']
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What is the correct XPath to select an element
I know the path for selecting on an attribute is
/Node1/Node2[@attrib='new attrib']
what is the equivelent if I want to select on attrib when attrib is an element as in the following case:
<Node1>
<Node2>
<attrib>1234</attrib>
<attrib>5677</attrib>
</Node2>
</Node1>
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Answers
No, that's not the same. The part in the [] gives a condition, whereas the part before it selects the node. This means that
/Node1/Node2/attrib[.='new
selects an element named "attrib" which has the value (inner text) of "new attrib" and which is contained in a Node2, which in turn is contained in a Node1.
Node1/Node2[./attrib='new attrib'] (same as Node1/Node2[attrib='new attrib'])
selects a Node2 which has a subnode called "attrib" with the value "new attrib" and which is contained in a Node1.
As you can see, that is NOT the same. Not even almost.
Sorry I didn't mean to offend you mr. AvonWyss...
I'll make myself more clear, I wasn't replying to you, but replying to jjacksn.
In his example he DID want to select 'Node2' where 'Node2' has an attribute value of 'new attrib'.
selecting Node2 containing an element with the value 'new attrib', is almost the same syntax, except for leaving the @ out.
I think jjacksn didn't want to select the attrib element, but the Node2 containing the attrib with value 'new attrib'
Summary:
"/Node1/Node2[@attrib='new
selects Node2 containing an attribute value 'new attrib'
"/Node1/Node2[attrib='new attrib']"
selects Node2 containing an element value 'new attrib'.
Or to do it in a more qualified form:
"/Node1/Node2[./attrib/tex
selects Node2 containing an element value 'new attrib'.
Good luck, Wiebe
Hi jjacksn,
see the XPath reference on MSDN:
http://msdn.microsoft.com/
you can also use functions like comment() and processing-instruction()
thx, Wiebe
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by: AvonWyssPosted on 2004-10-19 at 00:51:04ID: 12345274
The XPath you posted does NOT select an attribute, but a Node2 element which is inside a Node1 element and which has an attribute named attrib with the given value.
/Node1/Node2/attrib[.='new
may be what you are looking for.