How To Customize Forms With Item Editing Templates In Asp.Net


show more Customizing forms with item editing templates provides you with in-depth training on Developer. Taught by David Gassner as part of the ASP.NET Essential Training show less
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Customizing forms with item editing templates

In ASP.NET websites that include data entry forms it's useful to be able to validate form entry. When user's type values into data entry forms, you can use ASP.NET validator controls that are bound to the data entry form controls. You can then set custom rules on these validator controls and cause error messages to be displayed without extensive programming. For the demonstrations in this chapter, I'll use a website that's part of the exercise files. If you have access to the exercise files, select File > Open Web site. Go to the Validation folder under Ch09Validation and open it. Then open the file TitleInsert.aspx.

In the starting version of this page, there is a Details View control that's bound to an SqlDataSource. There are four fields that are being accepted in the form right now, the Title, Price, Publication Date, and Notes. I will run the page in the browser and I'll type some values into the controls and show you what can go wrong. I'll click in...

Customizing forms with item editing templates
Video duration: 6m 7s 6h 24m Beginner Updated Feb 13, 2013

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Customizing forms with item editing templates provides you with in-depth training on Developer. Taught by David Gassner as part of the ASP.NET Essential Training

Subjects:
Developer Web
Software:
ASP.NET
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