Question

Trouble getting a FormView to update with a Dataset datasource

Asked by: jvalescu

I have a Formview control that is databound to a dataset.  When I click on the "Update" button, it appears that there is no way to access the bound data or I'm just not seeing it.  I am handling the _ItemUpdating event.  Given my control name is FormView1, how can I get to the databound fields and their data?

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Asked On
2008-10-23 at 00:47:28ID23839849
Tags

ASP.NET C#

Topics

Programming for ASP.NET

,

Microsoft Visual C#.Net

Participating Experts
1
Points
500
Comments
3

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Answers

 

by: WanaBRichPosted on 2008-10-23 at 06:29:34ID: 22785814

What do you want to do? for instance do you want to change a 1 or 0 in the DB to desplay "yes" or "no"

 

by: jvalescuPosted on 2008-10-23 at 07:38:13ID: 22786554

I have an Order Entry form with an Order Entry Header table and an Order Details table.  The user adds a new header record by filling in some textboxes and hitting "Save", creating the Order Header record and returning an Order ID.  This is the related key to the Order Details table.  Since there is no data in the Order Details table at this time, I could not get a FormView or GridView to populate.  Messing around with the EmptyDataTemplate for both didn't work out at all (ex. The FormView would show the fields, but when I hit "Edit", it did nothing.)  So I decided to do things "manually"; create a blank record in a dataset and use it as the Datasource for the Formview.  This worked OK.  I could even edit the record.  Now, when I hit "Update" to commit my changes, I want to be able to pull the data from the FormView dataset and commit them to the SQL database.  Sounds cludgy, but it was very frustrating.  So that's the long answer to your short question, unless you have a better idea...........................  Thanks!

 

by: WanaBRichPosted on 2008-10-23 at 07:46:33ID: 22786665

You could put a defalut record in the Order Details table that has a ID of 1 lets say. You could populate that table with some thing like "No details available yet" Then when you create the first new header you can manually put in the default ID of 1 then you can chech to see if the ID = 1 on a edit and if it does then created a new record and replace the FK with the correct ID.

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