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Java Test

Frage 1

Die Grösse eines Array erhält man in Java durch:

length()
length
size()
sizeOf(Array)



 Source

01 <%@ include file="_pages.jspf"%>
02 <jsp:useBean id="javaTest" scope="session" class="jspkurs.aufg.kap2.JavaTest"/>
03 <jsp:setProperty name="javaTest" property="*"/>
04 <%@ include file="/template/head.jspf"%>
05 <h1>Java Test</h1>
06 <% if (javaTest.isResolved() ) { %>
07   <h2>Ergebnis:</h2>
08   <table border=1>
09     <jsp:getProperty name="javaTest" property="result"/>
10   </table>
11   <%  // Test zur?cksetzen
12     session.removeAttribute("javaTest");
13   %><br>
14   <a href="javatest.jsp">nochmal?</a>
15 <% }else{ %>
16   <h2>Frage <%=javaTest.getCurrentPageNo()+1 %></h2>
17   <div >
18 
19     <jsp:getProperty name="javaTest" property="question"/>
20   </div>
21   <br>
22   <form action="javatest.jsp" method="post">
23   <table>
24 <% 
25   String[] options=javaTest.getAnswers();
26   for ( int i=0;i<options.length;i++) {
27  %>
28   <tr>
29     <td><input checked type="radio" name="answer" value="<%=i %>"><%=options[i] %></td>
30   </tr>
31 <%} %>
32   </table>
33 <br>
34   <input type="submit" value="Abschicken">    
35 </form>
36 <%}%> 
37 
38 
39 
40 <%@ include file="/template/tail.jspf"%>


<%@ include file="_pages.jspf"%>
<jsp:useBean id="javaTest" scope="session" class="jspkurs.aufg.kap2.JavaTest"/>
<jsp:setProperty name="javaTest" property="*"/>
<%@ include file="/template/head.jspf"%>
<h1>Java Test</h1>
<% if (javaTest.isResolved() ) { %>
  <h2>Ergebnis:</h2>
  <table border=1>
    <jsp:getProperty name="javaTest" property="result"/>
  </table>
  <%  // Test zur?cksetzen
    session.removeAttribute("javaTest");
  %><br>
  <a href="javatest.jsp">nochmal?</a>
<% }else{ %>
  <h2>Frage <%=javaTest.getCurrentPageNo()+1 %></h2>
  <div >

    <jsp:getProperty name="javaTest" property="question"/>
  </div>
  <br>
  <form action="javatest.jsp" method="post">
  <table>
<% 
  String[] options=javaTest.getAnswers();
  for ( int i=0;i<options.length;i++) {
 %>
  <tr>
    <td><input checked type="radio" name="answer" value="<%=i %>"><%=options[i] %></td>
  </tr>
<%} %>
  </table>
<br>
  <input type="submit" value="Abschicken">    
</form>
<%}%> 



<%@ include file="/template/tail.jspf"%>