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点击提交，如何传递到action中2道题目的ID号？<body>
  <%String userId = session.getAttribute("userId").toString();
int uid=Integer.parseInt(userId); %>
   <form name="form1" method="post" action="testSubmitAction.action">
    <table width="620" height="79" border="0" align="center" cellpadding="0" cellspacing="0">
      <tr>
        <td colspan="4">1.单项选择题(每小题5分，共50分)</td>
      </tr>
    <%
    List resultList = bc.queryincomeList("from Singlequestions");
    Singlequestions test = new  Singlequestions();
for (int i=0;i<10;i++){//begin for
test= (Singlequestions) resultList.get(i);
//System.out.println();
   %>
      <tr>
        <td colspan="4"><%=i+1 %>．<%=test.getVarQuestionText()%>
        
        <input type="hidden" name="uid" id="hiddenField" value="<%=uid %>"></td>
      </tr>
      <tr>
        <td width="" height="55">A.<%=test.getVarQuestionA()%></td>
        <td width="">B.<%=test.getVarQuestionB()%></td>
        <td width="">C.<%=test.getVarQuestionC()%></td>
        <td width="">D.<%=test.getVarQuestionD()%></td>
      </tr>
        <%} %>
         
             <tr>
              <td colspan="4"><table width="723" border="0" cellpadding="0" cellspacing="0">
                <tr>
                  <td width="363">我的答案</td>
                  <td width="360">&nbsp;</td>
                </tr>
                <tr>
                  <td>1.
                    <input type="radio"  id="question1" value="A" name="question1" />A
          <input type="radio"  id="question2" value="B" name="question1" />B
<input type="radio"  id="question3" value="C" name="question1" />C
<input type="radio"  id="question4" value="D" name="question1" />D </td>
                  <td>2.
<input type="radio"  id="question1" value="A" name="question2" />A
          <input type="radio"  id="question2" value="B" name="question2" />B
<input type="radio"  id="question3" value="C" name="question2" />C
<input type="radio"  id="question4" value="D" name="question2" />D </td>
                </tr>
</table></td>
      </tr>
            
            <tr>
            
           <td colspan="4">  
          <div align="center">
            <input type="submit" name="button" id="button" value="提交">
            </div>
        </label></td>
      </tr>
     </table>
  
  </form>