Forum Discussion

sfilho's avatar
sfilho
New Contributor III
2 years ago

Clear combo box selected elements

I created a combo box in a dashboard and the combo box is associated with a parameter that provides a considerable list of elements for selection. The user would like to have a button to clear all th...
Dashboards
  • ChristianW's avatar
    ChristianW
    2 years ago

    You can do it with a simple dashboard extender business rule.

ChristianW's avatar
ChristianW
Valued Contributor

You can do it with a simple dashboard extender business rule.

Krishna's avatar
Krishna
Valued Contributor
2 years ago

I agree but I tried and it is not working.  the below is the code in the ComponentSelectionChanged not sure what am missing.  IN the below code I am passing 2 parameters one is the ComboBox Name and the other is the empty string.

 

 

 

selectionChangedTaskResult.ChangeCustomSubstVarsInDashboard = True
selectionChangedTaskResult.ModifiedCustomSubstVars.Add("cb_CC","")

  • ChristianW's avatar
    ChristianW
    Valued Contributor
    2 years ago

    Did you return the selectionChangedTaskResult at the end?

    Did you refresh the dashboards containing the drop-down boxes?

    • Krishna's avatar
      Krishna
      Valued Contributor
      2 years ago

      Yes Return selectionChangedTaskResult and I did refresh. 

      • Krishna's avatar
        Krishna
        Valued Contributor
        2 years ago

        I created a Button and passed the Extender rule