Forms Data Controls :: Cannot Insert The Value Null Into ColumnID With Gridview Update

Apr 14, 2010

Using vb.net/asp.net 2005.

I have to bind the value

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and I have the sqldatasource as follows:

[Code]....

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I have a typical gridview/formview master control setup. When I try to update or insert I don't get any errors but it also doesn't work. When I try to insert data all I get are null values and when I update, none of the values are updated. The formview looks like its working, but just doesn't. The primary key is an identity and it auto-increments by one.

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Basically, the user Selects a row on GV that executes an Insert into a table the GV cell values of the selected row.

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I have a Gridview showing the data on one of my tables, and when I try to edit the data in one of the columns after I click update, rather than updating the record with the new value I typed in, the rows become null as in, everything in the row I just edited disappears. This inmediatly makes my application crash because one of the fields in my table (IssueDescription) doesn't allows null values.

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[Code]....

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[Code] .....

or this :

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[Code] ....

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[Code]....

How to solve the problem or where I should look for the problem?p.s. If i have in DetailsView, idUser field properties set: InsertVisible="True", ReadOnly="False" and i enter a value manually, the records successfully inserts.

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