On Fri, Aug 13, 2010 at 2:15 PM, Gary Winklosky <li...@ruby-forum.com> wrote:
>
> One way would be to check the children until you get the CData node:
>
>
> parent_node = xml_request_doc.xpath("//attached_document")
>
> # this assumes parent_node is not nil
> cdata_node = parent_node.children.detect {|n| n.cdata?}
Thanks Gary, I had been trying the .children, and tried what you
suggested to be sure, and I get nil as the return value for
cdata_node = parent_node.children.detect {|n| n.cdata?}
It is very strange - the following is the xml in text before creating
the Nokogiri doc, and it says <ATTACHED_DOCUMENT> has no children, and
does not seem to be any other objects inside the attached_document
node in the Nokogiri doc:
<USER_INFO login=\"aaa\" password=\"bbb\" />
<REQUEST request_type=\"NEW\">
<SUPPLEMENT_ORDER_DETAIL report_id=\"ccc\"
ordered_by=\"ddd\" phone=\"eee\" email=\"fff\"
faxed_docs=\"ggg\" rush=\"T\"
reason=\"hhh\">
<TRADE_SUPPLEMENT account_number=\"iii\" creditor=\"jjj\"
included_bankruptcy=\"T\">
<ATTACHED_DOCUMENT> <![CDATA[zzz]]> </ATTACHED_DOCUMENT>
</TRADE_SUPPLEMENT>
</SUPPLEMENT_ORDER_DETAIL>
</REQUEST>"
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