Find control in edititemtemplate in rowupdating event
This article is one in a series of articles on ASP. Some of these limitations were exhibited in the Updating Basics article when attempting to update a product's Category.In short, you had to modify the product's value from 1 to 4.After you've created a layout with a data control of your choice and eventually bound them to some datasource, you almost always want to get that data back out of them(and why wouldn't you, its your data).One thing you'll learn about developing webpages is that its like petting a porcupine (yikes).Such a textbox uses dates in yyyy-MM-dd format (ISO format) and this formatting can lead to some problems as discussed below.Consider, for example, the Employees table from Northwind database. Let's assume that you wish to display these columns in a Grid View so that the user can change these two date values.
For demonstration I have created a database (named Database.mdf) in which we have a table named tbl_Employee.A Sql Data Source control is configured as such when it has its method is invoked.From the Visual Studio Designer, the Grid View can be marked as editable by checking the "Enable Editing" checkbox in the Grid View's smart tag or by manually adding a Command Field to the Grid View whose event.The above markup shows the Edit Item Template of the Birth Date column.
Now, when you run the web form and click on the Edit button, the Birth Date and Hire Date columns will be displayed as date-pickers but the date will not be populated in them by default. Now you can ask questions directly to me on my new site ASPForums.