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Thread: Ask about Rss

  1. #1
    Registered User
    Join Date
    Aug 2008
    Posts
    6

    Question Ask about Rss

    - <contentCustomData>
    - <CustomDataElement>
    <title>????</title>
    <value>????</value>
    </CustomDataElement>
    - <CustomDataElement>
    <title>??????</title>
    <value>??????</value> <--- here!
    </CustomDataElement>
    - <CustomDataElement>
    <title>??????</title>
    <value>??????</value>
    </CustomDataElement>
    </contentCustomData>

    From above you will see that there are 3 of tag "CustomDataElement" in tag "contentCustomData" and if i want to get child node "value"(at arrow point to) how i do that?.

  2. #2
    Regular Contributor
    Join Date
    Jul 2004
    Posts
    52

    Re: Ask about Rss

    Ehm, what services are you currently using?

    If syndication then you cannot get custom elements to your widget. With custom http-service based widget or webfeed you can.

    If value you need is always the second CustomDataElement then I guess the xpath would be /contentCustomData/CustomDataElement[2]/title/text(). If you want all CustomDataElement values then you must create foreach to loop them all, see examples from:
    http://wiki.forum.nokia.com/index.ph...ach_expression

  3. #3
    Registered User
    Join Date
    Aug 2008
    Posts
    6

    Re: Ask about Rss

    thks render.Your replys are helpful for me.

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