JSP learning-JavaBean technology

Scope:

Page; <JSP: usebean id = "bean-name" class = "Class-name" Scope = "page"> </jsp: usebean>

Request; <JSP: usebean id = "bean-name" class = "Class-name" Scope = "request"> </jsp: usebean>

Session; <JSP: usebean id = "bean-name" class = "Class-name" Scope = "session"> </jsp: usebean>

Application; <JSP: usebean id = "bean-name" class = "Class-name" Scope = "application"> </jsp: usebean>

 

 

Get and set attributes: setproperty and getproperty

Setproperty; <JSP: setproperty name = "bean name" property = "property name" value = "str"/>

Setproperty; <JSP: setproperty name = "bean name" property = "property name" value = <% = expression %>/>

Setproperty; <JSP: setproperty name = "bean name" property = "*"/>

Setproperty; <JSP: setproperty name = "Beans name" property = "property name" Param = "Param name">

Bytes --------------------------------------------------------------------------------------------------------------------------

Getproperty; <JSP: getproperty name = "bean Instance name" property = "property name"/>