dependent dropdowns

[Former Member]

HI

iam populating dropdownbyindex with the values coming from RFC,cardinality and selection of model node are 0..n and 0..1.

iam getting the null as the first value in the dropdown.

how to set this null value with a value like "please selct"

please provide the code if u hv any.

[sergey_tuzov]

Dear haranath.

If dropdownbyindex element binds to node with cardinality 0..n it is not possible to change the first empty option in

dropdownbyindex element by your own other text option.

So, you should set node cardinality 1..n and put the first element to the node with text "please selct".

Best regards, Sergey.

[Former Member]

try by changing the properties to 1..n and 1..1

with regards

shanto aloor

[Former Member]

hi!

you can take a hash map and then iterate through it by having values of dropdown in it and then check in the hashmap if the value is null then insert some key in it.

thanks

vishal

[Former Member]

Hi,

iam getting the null as the first value in the dropdown. ?

means the first value is empty or null.

Regards,

ramesh