Dropdown by Index

[Former Member]

Hi

I need to display a table which contains dropdowns in different columns.

I mapped the context attributes to drop down by index UI element.

When i run the webdyn pro application i see a blank row coming by default in the dropdown.

Is there any way where i can remove the blank row.

Note : I dont want to use a value set.

Kishore

[former_member182372 · Accepted solution]

Hi,

lets say you have node "DataSet" with attribute "text" which is bound "texts" property of UI DropDownByIndex. Set cardinality of "DataSet" as 1..n and selection as 1..1.

regards, Maxim R.

[Former Member · Accepted solution]

Thanks for the reply.

Here my dataset is coming from RFC. i will not be able to change the cardinality for these datasets.

Kishore

[former_member182372 · Accepted solution]

What is the problem with creating model node with necessary cardinality and selection (same model class as initial), collect and bind values ( IWDNOde.bind(Collection) ) from initial one?

Regards, Maxim R.

p.s.

Don`t forget about points. They are good indicators of solution if people faces same or similar problems.

[Former Member · Accepted solution]

Hi Maksim

I will surely allocate you points if my problem is solved.

My requirement is i dont want to collect and bind values during runtime.

At design time it self i want to bind directly to the RFC and i dont want the empty line in the drop down.

If i want to collect and bind values i could have used a valueset also.

Regards

NagaKishore V

[Former Member · Accepted solution]

Hi Kishore,

You can set the property of selection 1-1 to the model node so that there will not be any empty line in the dropdown.