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S
shubhamy0005
January 11, 2023
Question

Refresh from expression rule

  • January 11, 2023
  • 13 replies
  • 1 view

Hi Everyone,

I am quering the data from table and stroing it into local variable. On button click I am refreshing the data using refresh varibale parameter refreshonvariablechange , but the variable gets changed and data is not refreshing. Could you please help me out?

    13 replies

    konduruc733182
    konduruc733182
    January 11, 2023

    Hello shubhamy0005,

    Try using the below format for your refresh variable

    a!localVariables(
  local!batchsize:5,
  local!refreshcomments,
  local!comments: a!refreshVariable(
    value: rule!JA_QE_GetComments(
      pagingInfo: a!pagingInfo(
        1,
        local!batchsize,
        a!sortInfo(field: "your ID", ascending: false())
      ),
      feedId: "Your Data Id"
    ),
    refreshOnVarChange: local!refreshcomments
  ),
  {}
)

    replace values as per your requirement/data (Query expression)

    also follow this link for more information

    docs.appian.com/.../Local_Variables.html

    S
    shubhamy0005Author
    January 11, 2023

    HI Kondoru, I use same format but data from expression rule does not refresh.

    L
    laurensw425805
    January 11, 2023

    This only works in interface objects, not in expression rules.

    docs.appian.com/.../fnc_evaluation_a_refreshvariable.html

    S
    shubhamy0005Author
    January 11, 2023

    Hi Laurens, Please suggest how to fix this?

    konduruc733182
    konduruc733182
    January 11, 2023

    Can you please share your code or provide a screen shot for a better understanding here

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