Syntax of JSP Declaratives are:
<%!
//java codes
%>
JSP Declaratives begins with <%! and ends %> with .We can embed any amount of java code in the JSP Declaratives. Variables and functions defined in the declaratives are class level and can be used anywhere in the JSP page.
<%@page contentType="text/html" %>
<html>
<body>
<%!
int cnt=0;
private int getCount(){
//increment cnt and return the value
cnt++;
return cnt;
}
%>
<p>Values of Cnt are:</p>
<p><%=getCount()%></p>
<p><%=getCount()%></p>
<p><%=getCount()%></p>
<p><%=getCount()%></p>
<p><%=getCount()%></p>
<p><%=getCount()%></p>
</body>
</html>
Popular Posts
-
Arguments passed by value and by reference. Until now, in all the functions we have seen, the arguments passed to the functions have been pa...
-
SQL Server Express is a free, easy to use, redistributable version of SQL Server 2005 designed for building simple data-driven applications....
-
Declaration of variables In order to use a variable in C++, we must first declare it specifying which data type we want it to be. The syntax...
-
Syntax of JSP Scriptles are: <% //java codes %> JSP Scriptlets begins with <% and ends %> .We can embed any a...
-
The SQL ORDER BY clause comes in handy when you want to sort your SQL result sets by some column(s). For example if you want to select all t...
-
Java Server Pages JavaServer Pages (JSP) technology is the Java platform technology for delivering dynamic content to web clients in a por...
-
DIFFERENCE BETWEEN STRUCT AND UNION: In structures,each member has its own storage location,whereas all memebers of a union use the same loc...
-
SQL is short for Structured Query Language and is a widely used database language, providing means of data manipulation (store, retrieve, up...
-
Inheritance A key feature of OOP is reusability. It's always time saving and useful if we can reuse something that already exists rather... -
In this section we are going to implement insert data, delete data, and update data using with JDBC database and also using of JavaScript. ...
I am extremely impressed along with your writing abilities, Thanks for this great share.
ReplyDeleteNice Post. I simply stumbled upon your blog and wanted to say that I have really enjoyed
ReplyDeletebrowsing your weblog posts. After all I'll be subscribing on your feed and I am hoping you to
write again very soon!