Drop-Down isnt show like lesson

0
Hi,  I learning “Become a Rapid Developer” course . In 4.8.2 Using Drop Down Widget i follow lesson but it’s not show like these.  Please you suggestion me   Thank you    My Project show this:  
asked
3 answers
0

Then in your project’s domainmodel the association between TrainingEvent and Course is not many to one (*-1).

So go to your domainmodel and add/change to *-1, something like this:

answered
0

Can you send us a photo of domain model appears the relations

answered
0

hii Piyawadee Pengna  ,, make you domain model like this and  go to page and choose {before choose again select once none and ok to really change} entity for dataview again and click on automatically fill content yes button 

answered