Drilldown to subreports - query on demand?

4 posts, 0 answers
  1. Andrew
    Andrew avatar
    35 posts
    Member since:
    Dec 2010

    Posted 29 Jul 2011 Link to this post

    I am designing a report that processes a massive amount (>3,000,000) of database rows.

    I want to have a drill down report where the master report performs an aggregate query, and the query for the child report only gets run when the user expands on the master report node.

    Can this be done with a drill down report? Or will it always populate each sub-report at the beginning, whether it's visible or not?
  2. IvanDT
    Admin
    IvanDT avatar
    76 posts

    Posted 29 Jul 2011 Link to this post

    Hello Andrew,

    You can add a couple of subreports to your master report which will not be expanded by default. And when the user expands the subreports which they want the reports will be rendered.

    Another thing that you should be aware of is that there is a known issue of the toggle visibility. Even though the expand of the toggle visibility is removed, when the report is rendered this option is not respected. A fix for this will be delivered in a subsequent version of Telerik Reporting. Please, excuse us for the inconvenience.

    Kind regards,
    IvanDT
    the Telerik team

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  3. Em
    Em avatar
    1 posts
    Member since:
    Dec 2014

    Posted 19 Dec 2014 in reply to IvanDT Link to this post

    Hi Telerik Team,

    Is the toggle visibility issue already fixed in Telrik Reporting Q3 2014? I'm encountering a problem with toggle visibility if I have a subreport within another subreport.  

    Regards,
    Em
  4. Stef
    Admin
    Stef avatar
    3610 posts

    Posted 23 Dec 2014 Link to this post

    Hello Em,

    Please paste screenshots of the report in the Report Designer and details which item's Action object is set and its targets. Also provide the report's code files content

    Regards,
    Stef
    Telerik
     

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