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JSP Radio button value retrieval

 
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I have thee columns in table, Id, Date and Description.

From the main page I am setting all values and forwarding the struts action to maint page

request.setAttribute("specialResult", allItems);
return mapping.findForward("maint"); //points to Maint.jsp in struts-config.xml

**********My Maint.jsp page *********
.....

<table border="2" cellspacing="0" cellpadding="5">
<logic:notEmpty name="specialResult" scope="request">
<logic:iterate name="specialResult" id="specialResult"
indexId="index">
<tr align="center">
<td width="15%"><INPUT type="radio" value="upId"
name="radio"/></td>
<td width="15%"><bean:write name="specialResult"
property="upholidayDate" /></td>
<td width="15%"><bean:write name="specialResult"
property="upholidayDesc" /></td>
</tr>
</logic:iterate>
</logic:notEmpty>

</table>
<table align="center">
<tr>
<td valign=top><input type="button" property="update"
value="UPDATE" onclick="doUpdate()"></td>
<td valign=top><input type="button" property="delete"
value="DELETE" onclick="doDel()"></td>
<td valign=top><input type="button" property=cancel
value="GO BACK" onclick="doCancel()"></td>
</tr>
</table>
.....

I need to retrieve that "upId" which the radio button is selected.

I cannot set the radio button value as value="<%=upId%>" as the JSP will not load.

Can i get that radio button upId (this is primary key in table) within my action .

String upId = request.getParameter("upId");
//but this is retrieving the first row id and not the selected id.

Please help.
 
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Please be sure to use code tags when posting code to the forums. Unformatted or unindented code is extremely hard to read and many people that might be able to help you will just move along to posts that are easier to read. Please click this link ⇒ UseCodeTags ⇐ for more information.

Properly indented and formatted code greatly increases the probability that your question will get quicker, better answers.
 
Bear Bibeault
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Also, please be sure to ask Struts questions in the Struts forum. I have moved this post there for you.
 
M sallu
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My maint.jsp page



My doDel Action
*************
 
M sallu
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Any help please, how to send the random "upId" retrieved from database to my action class for the radio button selected?
 
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If your list Contain upId Property then try the following code
No need of this <%String upId = request.getParameter("upId"); %>

and in your action class get the value using form bean

 
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M sallu wrote:Any help please, how to send the random "upId" retrieved from database to my action class for the radio button selected?



Hi Sallu,

Please see this post. Radio Button Values and especially read the suggestion given by Dom Lassy. I hope that would be helpful for you.


 
M sallu
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I am not able to check my radio buttons...they are not selectable

 
M sallu
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I figured, there was name attibute missing



And my struts action class...shall I just getParameter and get the values

 
Fidel Edwards
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M sallu wrote:I figured, there was name attibute missing



Good Sallu! It is good that you are trying hard, understanding and removing the shortcomings.


Please add name attribute in your radio button



Then only you can access this radio button's value in your Action class as
 
M sallu
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Yes, it worked and I am getting variable value for my radio button by


Thanks for all the help
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