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#1

The first drop-down box modifies the data, and the second should synchronize the changes.How do I change the first drop-down window and then the second drop-down window to synchronize the changes.

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#2

Hi @491114473 can u explain ur query clearly?

#3

like: * Select the drop-down box first :JH.09|JH09 ,

  • The second drop-down box displays the following information :
    JH.09.01|beijing
    JH.09.02|shanghai
    JH.09.03|nanjing
  • Select the drop-down box first :JH.05|JH05 ,
  • The second drop-down box displays the following information :
    JH.05.01|guangdong
    JH.05.02|shanxi
    JH.05.03|shengzhen

Now I use the SetText activity to modify the first drop down box, the second drop down box does not change.I don’t know if you understand

#4

Hi @491114473 instead of set text activity can u try with select item activity? It will help to select the options from dropdown

#5

Thank you for your advice!The select activity has been tried, and the same as the set text activity, the second drop-down box has not changed.I’ve tried a lot of things but I can’t solve them.need your help!

#6

After selecting the first drop-down put a delay activity so that second drop-down get time to refresh to show the options

#7

Try to schedule a delayed activity, The second drop-down list remains unchanged and does not refresh.Do you have a better way?