To Retrieve dynamic radio button values using jsp & javascript

Question

Hi All,
How can i retrive the dynamically created radio button values and also want to get the clicked radio button values.I am using JSP and JAVA beans to retrive the values from the form. I dont have any probs to retrieve combo box values, text box values only problem showing with radio button values. If any data which is entered wrong in the form all the fields should prefills with the old value.Except radio button values all others fields such as combo box, text box values are prefilled with the old values.
I have given the code for radios.
document.write('<input type="radio" name="distradio" OnClick="sampleReq.fcidis.value=\'Y\'"/>Yes   ');
document.write('<input type="radio" name="distradio" OnClick="sampleReq.fcidis.value=\'N\'"/>No');
document.write('<input type="hidden" name="fcidis" value="">')
<form method="POST" action="Update.jsp" name="sampleReq" >
<tr>
<td class="Txt_gris">
<input type="radio" name="requester" OnClick="sampleReq.requester1.value='supplier'"/> supplier
</td>
<td class="Txt_gris">
<input type="radio" name="requester" OnClick="sampleReq.requester1.value='customer'"/>customer
</td>
<td class="Txt_gris">
<input type="radio" name="requester" OnClick="sampleReq.requester1.value='distributor'"/> distributor
</td>
<td class="Txt_gris">
<input type="radio" name="requester" OnClick="sampleReq.requester1.value='employee'"/> employee
</td>
<td class="Txt_gris">
<input type="radio" name="requester" OnClick="sampleReq.requester1.value='New partner'"/>New partner
<input type="hidden" name="requester1" value=""/>
</td>
</tr>
Advanced Thanks for help
Regards
Sona

Answer 1

Hi,
If you have this code
document.write('<input type="radio" name="distradio" OnClick="sampleReq.fcidis.value=\'Y\'"/>Yes ');
document.write('<input type="radio" name="distradio" OnClick="sampleReq.fcidis.value=\'N\'"/>No');
document.write('<input type="hidden" name="fcidis" value="">')
<form method="POST" action="Update.jsp" name="sampleReq" >
<tr>
<td class="Txt_gris">
<input type="radio" name="requester" OnClick="sampleReq.requester1.value='supplier'"/> supplier
</td>
<td class="Txt_gris">
<input type="radio" name="requester" OnClick="sampleReq.requester1.value='customer'"/>customer
</td>
<td class="Txt_gris">
<input type="radio" name="requester" OnClick="sampleReq.requester1.value='distributor'"/> distributor
</td>
<td class="Txt_gris">
<input type="radio" name="requester" OnClick="sampleReq.requester1.value='employee'"/> employee
</td>
<td class="Txt_gris">
<input type="radio" name="requester" OnClick="sampleReq.requester1.value='New partner'"/>New partner
<input type="hidden" name="requester1" value=""/>
</td>
</tr>
this field distradio will not be able Update.jsp.
You will need to insert these field into the form definition.
Now, to get a valeu from a radio button, you need only to do request.getAttribute("fieldName").
To generate dinamically all radio button values, i need to know where are these information? In database? If yes, you need to read the resultset na in value attribute you need to do somethink like this <input type=radio name=fieldName value="<%out.println(resultset.getString("FieldName"));%>">
If you have more question, only send me a email,
best regards
Edney Imme
[email protected]