To set default value as blank in drop down by index

[Former Member]

Hi Experts ,

I'm using Adaptive RFC model to get data from SAP and I've to create DropDownByIndex and populate it with the data.

I am getting data in the drop down but when my screen is displayed , I contains one of the values from the Drop down as default . But I want default value as blank .

How to set blank value as default.

Thanks in advance

[Former Member]

Hi ,

My node is having selection as 0 to 1 only. Still default value is not coming as blank. I want to set default value as blank.

Thanks in advance

[Former Member]

Hi

try setting some Value to the Attribute Which is not there in the instance after u loop thr the Node.

Like

for(int i=0;i<10;i++)

{

wdContext.set<<valueAttibte>>(with the data);

}

wdContext.set<<ValueAttribute Name>>("");

[Former Member]

Hi

U shuld Make the Node that Is Bound to the DropDown By Index Ui Element Selection Property as 0..1 and Not 1-1 which says that that it can hold even zero instance

oh Sorry Valery i did not check ur Post

Wishes

Krishna kanth

Message was edited by: krishna kanth

[Former Member]

Check that <b>selection</b> property of your node is 0..1 but not 1..1

VS