jsp在线考试系统-jsp文件

一个在线考试系统，测试你的jsp知识，代码不是特别多，所以不加注释了(http://jspbbs.yeah.net)

answer.jsp

<%-- Include directive --%>
<%@ include file="header.html" %>

<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0">
<TR>
<TD VALIGN="TOP"><FONT FACE="Verdana, Arial, Helvetica, sans-serif">
<DIV ALIGN="RIGHT">
<FONT SIZE="-1"><A HREF="/developer/Quizzes/index.html">Quizzes
Index</A></FONT></DIV>
<H2 ALIGN="RIGHT"><FONT COLOR="#FFFFFFF">JSP Professional, Chapter 12 Quiz
Answers</FONT></H2>
<H4 ALIGN="RIGHT"><EM>by Dan Malks</EM></H4>
<BR><BR>
<TABLE BORDER="0" CELLSPACING="8" CELLPADDING="2" <TR><TD>
<FONT FACE="Verdana, Arial, Helvetica, sans-serif">

<%-- Page directive that applies to entire page. --%>
<%@ page language="java" %>

<%-- Identifies bean as "worker" and tells the page where to locate the bean. --%>
<jsp:useBean id="worker" class="jdc.quiz.QuizResponses" scope="request" />

<%-- Set bean properties with a wildcard. --%>
<jsp:setProperty name="worker" property="*" />


<%-- Scoring --%>

<%-- Variable declaration in code scriptlet -->
<% int score = 0; %>

<!-- Quiz Questions -->

<!-- Question 1 -->

<TR><TD VALIGN="TOP"><FONT FACE="Verdana, Arial, Helvetica, sans-serif">1.</FONT></TD>

<%-- The method getOne() was set up in the bean with the id "worker" --%>
<%-- All Java code is enclosed in <% %>, leaving HTML to be easily --%>
<%-- changed or updated. --%>

<% if((worker.getOne() != null) && ((worker.getOne()).equals("D"))) { score ++; %>

<TD VALIGN="TOP"><FONT FACE="Verdana, Arial, Helvetica, sans-serif"> <B>D</B>
is correct!</FONT></TD>


<% } else if (worker.getOne() != null) { %>


<TD VALIGN="TOP"><FONT COLOR=red><jsp:getProperty name="worker" property="one" />
is incorrect!</FONT></TD>

<% } else { %>

<TD VALIGN="TOP">Blank <FONT COLOR=red>X</FONT></TD>

<% } %>

<TD VALIGN="TOP"><FONT FACE="Verdana, Arial, Helvetica, sans-serif">
Every JavaServer Pages<SUP><FONT SIZE="-2">TM</FONT></SUP>
(JSP)<SUP><FONT SIZE="-2">TM</FONT></SUP>source page is compiled into
a servlet before it is executed at runtime.</A><BR><BR></FONT></TD></TR>

<!-- Question 2 -->


<TR><TD VALIGN="TOP"><FONT FACE="Verdana, Arial, Helvetica, sans-serif">2.</FONT></TD>


<% if ((worker.getTwo() != null) && ((worker.getTwo()).equals("B"))) { score ++; %>

<TD VALIGN="TOP"><FONT FACE="Verdana, Arial, Helvetica, sans-serif"> <B>B</B>
is correct!<BR></FONT></TD>


<% } else if (worker.getTwo() != null) { %>

<TD VALIGN="TOP"><FONT FACE="Verdana, Arial, Helvetica, sans-serif">
<FONT COLOR=red><jsp:getProperty name="worker" property="two" /> is
incorrect</FONT></TD>

<% } else { %>
<TD VALIGN="TOP"><FONT FACE="Verdana, Arial, Helvetica, sans-serif">
Blank
<FONT COLOR=red>X</FONT></FONT></TD>

<% } %>

<TD VALIGN="TOP"><FONT FACE="Verdana, Arial, Helvetica, sans-serif">
When large amounts of Java scriptlet code are mixed with HTML markup
within a JSP page, not only do readability and reuse suffer, but often
bugs are introduced as web-production team members, who may not be
familiar with Java programming, need to modify the accompanying markup.
Additionally, dependencies now exist among various teams competing for the
same file, making the development process less efficient.
</FONT>
</TD></TR>

<!-- Question 3 -->


<TR><TD VALIGN="TOP"><FONT FACE="Verdana, Arial, Helvetica, sans-serif">3.</FONT></TD>

<% if ((worker.getThree() != null) && ((worker.getThree()).equals("D"))) { score ++; %>

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