Problem with DDBK

[Former Member]

Hi,

I am using a drop down by key UI element, in which values were coming from value Table T007A.

Now i have shown some values from a custom table, i am able to do that but by default one value from T007A is coming In drop down.

By default i want to show a space to the end user or a value from my custom table. Please suggest .

[Former Member]

hi Sanjeev ,

Before binding your data to the context , insert an empty row at index 1 .

Then it will show your first entry as space , which is your req.

Regards

Kuldeep

[Former Member]

Hi Kuldeep,

I inserted an empty row in the value set which is to be binded with the attribute.Although when i click on the dropdown it is showing an empty row as the first row but the default value is still being displayed in the drop down.

Our requirement is that the default value coming from the table T007a should not get displayed.

Edited by: Sanjeev7790 on Mar 18, 2011 9:57 AM

Edited by: Sanjeev7790 on Mar 18, 2011 9:57 AM

[gill367]

Somewhere in the code attribute is set with this default value.

you need to commetn that line.

or set the attribute again with null value

wd_context->set_attribute(

name = '<ATTR NAME>'

value = ' '

).

thanks

sarbjeet singh

[Former Member]

Hi ,

I am not able to set the attribute value to null. The Parent Node has cardinality 0:n.Is there some other way to set the attribute value as null?