How to Reset a four levels Cascading Drop Down list RRS feed

  • Question

  • I have 4 levels Cascading Drop Down List on LightSwitch HTML Client application. When my custom filled in all four levels lists, then he/she changed mind to re-select the lists. My question is when the top list has been changed, i want rest of other lists have been reset to nothing or default value. Any advice or suggestion will be very appreciated. 


    Friday, November 15, 2013 6:19 PM

All replies

  • I have three levels nested dropdown lists. if I choose first dropdown list, the second dropdown choices depends on the first selection, then third one depends on the second and first choices.

    My question is if I re-select the first dropdown list, how can I let second and third selection reset automatically?

    Thanks for all the advise and suggestions,


    • Merged by Angie Xu Wednesday, November 20, 2013 6:20 AM same topic
    Thursday, November 7, 2013 12:54 AM
  • Hi YWanda

    For this creating Cascading Drop Down Lists issue, it's recommended to refer Beth Massi's blogs about creating Cascading Drop Down Lists, I think it will be good guide for us.

    Creating Cascading Drop Down Lists  

    Drop-down Lists Tips & Tricks (Beth Massi)

    hope it helps,


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    Tuesday, November 19, 2013 5:50 AM
  • Thanks for your reply. My question was how to reset the Cascading Drop Down List for LightSwitch HTML Client not create them. I have been created those four levels of nested Cascading Drop Down Lists successfully but don't know how to reset them when the parents list changed.

    Tuesday, November 19, 2013 4:57 PM