Formview itemupdating asp net
The Form View control supports the following features: For the Form View control to display content, you need to create templates for the different parts of the control.
Creating your own templates gives you greater flexibility in controlling how the data is displayed.
The You didn’t manually write any code to interact with the database in this exercise, but you got a lot of functionality simply by dragging and dropping a database table.
To see how it works, take a look at the source that VS generated.
For example, a Form View control that supports inserting records must have an insert item template defined.
Design, Version=184.108.40.206, Culture=neutral, Public Key Token=b03f5f7f11d50a3a", "System. Most templates are optional; however, you must create a template for the mode in which the control is configured.
Value Dim sb As String Builder = New String Builder() sb.
Note that you can’t delete genres that have one or more reviews attached to them. Chapter 15 digs much deeper into changing the user interface (UI) to disable the Delete links so users can no longer accidentally click them.
(visible in Figure 13-5), to sort the data in the grid on that column.
Item Updating Also, don't forget to assign the sqldatasource as the formview's datasource in each postback, otherwise your formview's datasource would be nothing.
This template usually contains content to alert the user that the data source does not contain any records.
NET server side code executes, so an alternate solution is required.