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<TITLE>Commenting a JSP Page (Java Developers Almanac Example)
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    <A HREF="../javax.servlet.jsp/pkg.html">javax.servlet.jsp</A><font color="#666666" class="xsmall-font">
        &nbsp;[18 examples]
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        <B><A HREF="../javax.servlet.jsp/pkg.html#Java Server Pages Output">Java Server Pages Output</A></B><font color="#666666" class="xsmall-font">
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  <h3>e1057. Commenting a JSP Page</h3>

Two types of comments are allowed in a JSP page -  - <font color="#0066ff"><i>hidden</i></font> and
<font color="#0066ff"><i>output</i></font> comments. A hidden comment will not appear in the
generated output whereas an output comment will appear in the
generated output.

<P> This example shows a hidden comment:


<pre>    &lt;%-- my hidden comment --%&gt;
</pre>
A restriction for hidden comments is that the comment string
cannot contain the character sequence <code>--</code>.

<P>
This example shows an output comment:

<pre>    &lt;!-- my output comment --&gt;
</pre>
Similar to hidden comments, output comments cannot contain
the character sequence <code>--</code>.
Output comments can contain dynamic content:

<pre>    &lt;!-- This page was generated on &lt;%= new java.util.Date() %&gt; --&gt;
</pre>
Output:

<pre>    &lt;!-- This page was generated on Wed Jun 26 10:33:27 PDT 2002 --&gt;
</pre>
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            &nbsp;<b>Related Examples</b></font></td>
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e1058. <a class="eglink" href="expr.html?l=rel">
    Generating Dynamic Content on a JSP Page
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e1059. <a class="eglink" href="if.html?l=rel">
    Implementing Conditional Content on a JSP Page
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e1060. <a class="eglink" href="error.html?l=rel">
    Handling Unhandled Exceptions in a JSP Page
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        See also: 
<a class="eglink" href="/egs/javax.servlet.jsp/pkg.html?l=rel#Java%20Server%20Pages">
    Java Server Pages
</a>&nbsp;&nbsp;

<a class="eglink" href="/egs/javax.servlet.jsp/pkg.html?l=rel#Java%20Server%20Pages%20Headers">
    Java Server Pages Headers
</a>&nbsp;&nbsp;

<a class="eglink" href="/egs/javax.servlet.jsp/pkg.html?l=rel#Java%20Server%20Pages%20Input">
    Java Server Pages Input
</a>&nbsp;&nbsp;

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