JSP tutorial- Declaration Scriptlet Expression tags
JSP (JavaServer Pages)
Declaration Scriptlet Expression tags
Declaration tag (<%! %>)
In the declaration tag, you can declare variables and methods.
Example:
<%!
String yourname="Dara Yuk";
String getName(String name){return name;}
%>
Scriptlet tag(<%)
With Scriptlet tag, you can write your access variables declared in declaration tag.
Example:
Welcome.jsp
<html>
<body>
<%!
String yourname="Dara Yuk";
String getName(String name){
return yourname;
}
<% out.println("Welcome "+getName(yourname)+"!"); %>
</body>
</html>
Expression tag (<%=)
In the expression tag, you can embed Java expression.
Example:
<%=new java.util.Date() %>
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