Asp.net controls
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This document provides an introduction to ASP.net controls. It describes standard controls like buttons, text boxes, checkboxes, radio buttons, and lists. It also covers data controls like GridView, Repeater, and DataList that are used to display database data. Validation controls like RequiredFieldValidator, RangeValidator, CompareValidator, and RegularExpressionValidator are used to validate user input.
Asp.net controls
- 2. ASP.net Controls Arun RJ [email protected] Facebook Profile TwitterProfile www.linkedin.comarunrj
- 3. Disclaimer: This presentation is prepared by trainees of baabtra.com as a part of mentoring program. This is not official document of baabtra.com – Mentoring Partner
- 4. Introduction • An ASP.NET server control is a tag written in a Web page to represent a programmable server-side object used for displaying a user interface element in a Web page. • Control is a inbuilt function • When we are using control that automatically generate html code • Controls used for designing • It has – Property – Events – Methods
- 5. Standard Controls Button Controls: • ASP .Net provides three types of button controls: Buttons- a button displays text within a rectangular area Link buttons- a link button displays text that looks like a hyperlink Image buttons- an Image Button displays an image.
- 6. Text Boxes and Labels: • Text box controls are typically used to accept input from the user. • Ideally Label control is used to place a static, non clickable (can't fire onclick event) piece of text.
- 7. Check Boxes and Radio Buttons: • A check box displays a single option that the user can either check or uncheck . • Radio buttons present a group of options from which the user can select just one option.
- 8. List Controls: • These control let a user choose from one or more items from the list. • List boxes and drop-down list contain one or more list items. These lists could be loaded either by code or by the ListItem Collection Editor.
- 9. Radio Button list and Check Box list • A radio button list presents a list of mutually exclusive options. • A check box list presents a list of independent options. • These controls contain a collection of ListItem objects that could be referred to through the Items property of the control.
- 10. Bulleted lists and Numbered lists: • The bulleted list control creates bulleted lists or numbered lists. • These controls contain a collection of ListItem objects that could be referred to through the Items property of the control.
- 11. Data control • Data bound control – Grid View – Repeater – Data List
- 12. Grid View • The GridView and Details View controls are commonly used in a Master/Detail page. • A Master/Detail page is a page that displays a list of items from a database along with the details of a selected item in the list
- 13. Repeater • The Repeater control is used to display a repeated list of items that are bound to the control.
- 14. DataList • The DataList control is, like the Repeater control, used to display a repeated list of items that are bound to the control. • However, the DataList control adds a table around the data items by default.
- 15. Validation Control • Validate input at the client end – Required field validator • validate for entering compulsory – Range validator • To validate one condition
- 16. Validation Control cotd.. • Compare Validator • Regular Expression Validator
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