Clear Inactive data fields in info-path form cascade drop-down 



Use Case:

Clear inactive state data fields from cascade drop-down while changing parent drop-down selection.

Step 1:

Click on parent drop down (country) and select add new rule option from top ribbon.

Step 2:

Add rule will display list of available  actions we can perform on data field, from those select this field changes action.

Step 3:

After clicking this field changes action it will display a window to set a rule on a particular field.

Its having 3 fields.

     a)      Action: set action field to set a fields value.

     b)      Field:   select a field through x-path button on which to perform action.

After clicking X-path button it will display list of available columns. select state data field as we need to clear states whenever country changes.

           c)  Value:  leave this field as an empty value.

Finally action = set fields value; field = state; value = empty.

Click on OK and publish the changes and check drop down fields finally.

Result :

Conclusion:

In this post you have learned how to clear inactive data fields which occurs in cascade drop-down. 



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Venkat working as an Office 365 and SharePoint consultant. Venkat likes to share Office 365 and SharePoint knowledge through (Videos, Discussions, Tutorials and Blogs).

About Author

Devendra Velegandla is a four-time recipient of Microsoft's Most Valuable Professional (MVP) award (2014-2017) for Office Servers and Services MVP and  SharePoint Server. He received the MCC award for his contributions in Microsoft MSDN/TechNet forums. He loves sharing articles, videos, and tutorial on SharePoint and Office 365.