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How can i get selected radio button value using jsp

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Posts: 48

posted 16 years ago

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Hi,
I am trying to get selected radio button value using jsp.Actually am displaying my database value through radio button using jsp.I need to selected radio button value and am also need to text box value through submit button at the same time. Finally the selected value transfer into another one jsp page.I can able to get dynamic text box value but i can't able to get the radio button value.Can someone help me to do solve this problem?

sample.jsp

</script>
<style type="text/css">
input.field{
   
   height:20px;
   font-family:Verdana, Arial, Helvetica, sans-serif;
   font-size:14px;
   text-align:right;
}
 .btn
{
    width:40px;
   height:20px;
 }
  .btn0
{
    width:100%;
   height:30px;
 }
</style>

</td>
  </tr>
  <tr>
    <td height="149"><table width="321" height="166" border="0">
      <tr>
        <td width="157" height="100">
		
		
  <table width="100%" border="0">
    <tr>
      <td align="center" valign="middle"><table width="156" border="0">
          <tr>
            <td colspan="4" align="center" valign="middle"><input name="agentno" type="text" class="field" id="txtInput" style="width:100%;" maxlength="10"/>
              <input type="hidden" name="txtStored" id="txtStored"/>
        <input type="hidden" name="txtTypeof" id="txtTypeof"/>        </td>
          </tr>
          <tr>
            <td width="57" align="right" valign="middle"><label>
              <input name="7" type="button" class="btn" id="7" value="7" OnClick="calc.txtInput.value += '7'"/>
            </label></td>
            <td width="43" align="right" valign="middle"><input name="8" type="button" class="btn" id="8" value="8" OnClick="calc.txtInput.value += '8'"/></td>
            <td width="42" align="left" valign="middle"><input name="9" type="button" class="btn" id="9" value="9" OnClick="calc.txtInput.value += '9'"/></td>
          </tr>
          <tr>
            <td align="right" valign="middle"><input name="4" type="button" class="btn" id="4" value="4" OnClick="calc.txtInput.value += '4'"/></td>
            <td align="right" valign="middle"><input name="5" type="button" class="btn" id="5" value="5" OnClick="calc.txtInput.value += '5'"/></td>
            <td align="left" valign="middle"><input name="6" type="button" class="btn" id="6" value="6" OnClick="calc.txtInput.value += '6'"/></td>
          </tr>
          <tr>
            <td align="right" valign="middle"><input name="3" type="button" class="btn" id="3" value="1" OnClick="calc.txtInput.value += '1'"/></td>
            <td align="right" valign="middle"><input name="2" type="button" class="btn" id="2" value="2" OnClick="calc.txtInput.value += '2'"/></td>
            <td align="left" valign="middle"><input name="1" type="button" class="btn" id="1" value="3" OnClick="calc.txtInput.value += '3'"/></td>
          </tr>
          <tr>
            <td align="right" valign="top"><input name="0" type="button" class="btn" id="0" value="0" OnClick="calc.txtInput.value += '0'"/></td>
            <td align="center" valign="middle"><input name="reset" type="reset" class="btn0" id="reset" value="Dial"/></td>
            <td align="center" valign="middle"></td>
          </tr>
      </table>
      <br /></td>
    </tr>
  </table>

</td>
        <td width="148">
				</td>
      </tr>
    </table></td>
  </tr>
</table>
	</td>
  </tr>
</table>
</div>
<div class="left">

<table width="200" border="0">
  <tr>
    <td height="191">
	
	<table width="170" border="0">
  <tr align="center">
    <td width="160"><b>Calls Waiting</b></td>
 
  <%
  try
  {
  Class.forName("com.mysql.jdbc.Driver").newInstance();
  Connection conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/test", "user", "user");
 Statement st = conn.createStatement();
  ResultSet rs=st.executeQuery("select call_no from waiting");
while(rs.next())
{
%>
<tr>
<td>
<input type='radio' name='callerid' <%=rs.getString("callerid")%>>
</td>
<td>
<br />
</td>
<%
}
}

catch(Exception e)
{
e.printStackTrace();
}
%>
 </tr>
  <tr align="center" valign="top">
  <td valign="top">
    <script src="ajax.js"></script>
    <script type="text/javascript">  
   refreshdiv();  
   </script>
    <div name="timediv" id="timediv"> </div>
	</td>
  </tr>
</table>
		</td>
  </tr>
</table>

</div>
<div style="clear: both;"> </div>
</div>
<div id="bottom" align="center">© Peopletech System Private Ltd. </div>
		</td>
  </tr>
</table>
</center>
<div id="footer">
</div>
</div>
</form>
</body>

trans.jsp

Thanks.

Bauke Scholtz

Ranch Hand

Posts: 2458

posted 16 years ago

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Too much irrelevant code. Won't read. For the next time please post an SSCCE.

To the point, give the input element a name and use this name in HttpServletRequest#getParameter().

Consider Paul's rocket mass heater.