Thứ Ba, 19 tháng 3, 2013

11. JSF - Converter Tags

JSF Convertor Tags

JSF provides inbuilt convertors to convert its UI component's data to object used in a managed bean and vice versa.For example, these tags can convert a text into date object and can validate the format of input as well.
For these tags you need to use the following namespaces of URI in html node.
<html 
   xmlns="http://www.w3.org/1999/xhtml" 
   xmlns:f="http://java.sun.com/jsf/core"  
>
Following are important Convertor Tags in JSF 2.0:
S.N.Tag & Description
1f:convertNumber
Converts a String into a Number of desired format
2f:convertDateTime
Converts a String into a Date of desired format
3Custom Convertor
Creating a custom convertor

Không có nhận xét nào:

Đăng nhận xét