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dropdown lists and selected value problem ?

Posted By:      Posted Date: September 22, 2010    Points: 0   Category :ASP.Net



I have dropdown lists within formview edit template


DD1 is binded to a Data table called Country Version  p/k = CountryId of type "Int"





DD2 is binded to Size Table p/k = SizeId of type Int and Foreign key of CountryId


The select Method of DD2 is "GetDatabyCountryID" which accepts selected value of DD1.


The problem is on postback I the DD1 reverts back to defualt settings and does not keep the selections

I made (for example countryId "1" SizeId  "3"


It seems that the Select Method GetDataByCountryId cannot find the SelectedValue of DD1


In the formview objectdatasource I have CountryId and SizeId from another table called profiles.


any advise appreciated







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