How to use expression for Parameter Visible and other elements

4 posts, 0 answers
  1. Trevor
    Trevor avatar
    2 posts
    Member since:
    Nov 2012

    Posted 07 Dec 2012 Link to this post

    Is there a way to show/hide a parameter filter based on a field value or report parameter value and how can you use an expression to show/hide other elements.
  2. Steve
    Admin
    Steve avatar
    10941 posts

    Posted 12 Dec 2012 Link to this post

    Hi Trevor,

    Report Parameters work the other way around. The major usages of the report parameters are:

    • to vary report data retrieved from a Data Source component
    • in expressions to directly provide a value
    • in data item filtering, sorting or grouping criteria
    According to your description, you want to hide a parameter based on field value, which as you can see is the opposite of what they are meant to do.

    In general you can use Conditional Functions to create a conditional filter, this way it would work only when you want it to. You can show/hide report items with expressions by utilizing Conditional Formatting or Bindings.

    Kind regards,
    Steve
    the Telerik team

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  4. Mary
    Mary avatar
    10 posts
    Member since:
    Aug 2014

    Posted 10 Jun Link to this post

    Hi,

    I have scenario when i need to enable visibility of a report parameter based on the value of another report parameter during change of value(autorefresh).

    Kindly help

    regards,

    Mary Jain

  5. Stef
    Admin
    Stef avatar
    3050 posts

    Posted 14 Jun Link to this post

    Hello Mary,

    Please check my post in your forum thread on the same question - How to make Report Parameter visible based on value of another report parameter selection. Please let us continue the discussion in one of both threads, in order to keep a better track on the exchanged information.

    Thank you for your understanding.

    Regards,
    Stef
    Telerik
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