INTERVIEW QUESTIONS J2EE JSP DETAILS

Question: How do I use comments within a JSP page?

Answer: You can use "JSP-style" comments to selectively block out code while debugging or simply to comment your scriptlets. JSP comments are not visible at the client.

For example:

<%-- the scriptlet is now commented out
<%
out.println("Hello World");
%>
--%>

You can also use HTML-style comments anywhere within your JSP page. These comments are visible at the client. For example:

<!-- (c) 2004 javagalaxy.com -->

Of course, you can also use comments supported by your JSP scripting language within your scriptlets.

For example, assuming Java is the scripting language, you can have:

<%
//some comment
/**
yet another comment
**/
%>

You can use "JSP-style" comments to selectively block out code while debugging or simply to comment your scriptlets. JSP comments are not visible at the client.

For example:

<%-- the scriptlet is now commented out
<%
out.println("Hello World");
%>
--%>

You can also use HTML-style comments anywhere within your JSP page. These comments are visible at the client. For example:

<!-- (c) 2004 javagalaxy.com -->

Of course, you can also use comments supported by your JSP scripting language within your scriptlets.

For example, assuming Java is the scripting language, you can have:

<%
//some comment
/**
yet another comment
**/
%> Source: CoolInterview.com

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