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Hierarchical Portlet showing Plus symbol though it has no child under the record

  • 1.  Hierarchical Portlet showing Plus symbol though it has no child under the record

    Posted Jun 08, 2017 04:56 AM

    Hi All,

     

    I have developed a Hierarchical portlet , in that Under a Program A  there are 3 Projects as child records(B,C,D) in application, so In Portlet for B it is showing  symbol which i click on it Portlet is showing nothing.

     

    Usually if we click on  it should get expanded and shows records under it.

    Is it Issue with Application , or with Query which i have written.

     

    Thanks.



  • 2.  Re: Hierarchical Portlet showing Plus symbol though it has no child under the record

    Posted Jun 08, 2017 07:04 AM

    Hi JayaSantoshKumar 

     

    Plus sign is coiming as sql is not handle properly to bring null in case there is no child for a particular record, i will sgguest you to go through below link to check CA Tuesday Tip: Hierarchical Grid Portlets - part 1 and based on your requorement check when to populate null or values to hg_has_children, hg_row_id.

     

    Regards,

    Prashank Singh