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Event not working in Tree Control

Posted on Feb 02, 2005 at 01:26 AM 12 Views

Hi,

I have built a dynamic tree in JSP using Tree Control.

When I add a event "onNodeClick", I get a runtime error Attribute 'onNodeClick' not found in tag library 'HTMLB' for the tag treeNode. Why is this happening. I'm on EP6SP2. If I build a tree with out using JSP in doProcessBeforeOutput, method "setOnNodeClick" works perfectly. Why is it not working in JSP? What is that Im doing wrong?

Thanks,

Praveen

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    author's profile photo Detlev Beutner
    Detlev Beutner
    Posted on Feb 02, 2005 at 12:59 PM
    3

    Hi Praveen,

    yeah, it's a pity that no all events are implemented within tag libs. In this case, this is even documented, see http://devnetmedia.sap.com/html/submitted_docs/htmlbManuals/treeview_dev.html - in the Events table for TreeNode you will see that there are only Classlib entries, no TagLib entries...

    A workaround is setting this within JSP page programmatically, as John Peter showed for RadioButtons in onClick on radioButtonGroup (as Moshiul Shovon stated right, there it must have been on the RadioButtonGroup).

    Hope it helps

    Detlev

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