dropdownbykey

[Former Member]

Hi, experts,

I have read through many posts about dropdownbykey and got confused about it.

The dropdownbykey UI is only allowed to bind an attribute. For the pre-defined value of dropdownbykey: they should be stored in node info of a certain node. which node is this? is this the parent node of the attribute which bind with dropdownbykey UI.

Best Regards

Fan

[arjun_thakur · Accepted solution]

Hi Fan Mou,

DropDownByKey is binded to an attritute. But that Attribute is in a node. That parent node needs to have a cardinality 0:N i.e it can either have no value or N number of value, which will be displayed in the drop down. Whenever you select a value from drop down, that attribute is set to the key of that value.

I hope i am able to clear your doubt.

Regards

Arjun

[Former Member]

Hi,

the problem is solved and thank you for your help.

Best regards.

Fan

[Former Member]

Hi, Arjun,

Thank you for your reply. So this node is the parent node of the attribute which bind with the dropdownbykey UI. Can this parenet node besides the above mentioned attribute have also other attributes?

Best regards.

Fan