Mukul
Posts: 53
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Posted: 03/25/2008, 2:49 AM |
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1. In the dependent list box if IS NULL condition for the keyword is used, we get the following error.
Line 41: dp.DataType = DataType.Integer;
Line 42: dp.Operation = WhereParameterOperation.And;
Line 43: dp.UseIsNullIfEmpty = "True";
Line 44: dp.Condition = WhereParameterCondition.Equal;
Line 45: dp.SourceColumn = "region_id";
2. How to update the next 2 list boxes, If more than 1 dependent list box is required. ie: If there are 3 listbox A,B,C
On change of A, B is updated and onchange of B, C is updated.
But on Change in A, Both B and C should be updated.
thanks,
Mukul
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