getting jsp form attribute back into form field from database

[Vivek Bhardwaj]

I am facing with a problem that i want to access form attribute back into jsp form for update purpose but m unable to getting that where i m missing
i have set List element into maintOb.
i need your suggestion for whatever i missing here.......!

thanks...

<%@page language="java" import="java.util.List, com.denfusion.onsite.domain.MaintananceData,java.util.Iterator" %>
 <jsp:useBean id="maintObj"  scope="request" class="com.denfusion.onsite.domain.MaintananceData"/> 
<%
    List list      ;
   //MaintananceData maintObj ;
    list=(List)request.getAttribute("maintOb") ;
        Iterator i=list.iterator();
        while(i.hasNext()){
               maintObj =(MaintananceData)i.next();
        
        }
        //System.out.println(list);
%>
 	
    <form name="form_update" action="maintainance_update.do" method="POST" >
            <table border="0" class=itable cellpadding="2" cellspacing="2">
                <thead>
                <tr>
                    <th colspan="2" class=iprac>Update Maintainance Entry Form</th></tr></thead> 
                  <tr>
                    <td class=iprac>Date of Maintainance: </td>
                    <td class=fprac>
                    <input type="text" name="maintainancedate" value="<%=maintObj.getMaintainancedate() %>" id="m_date" maxlength="10" size="10"  class=dtin ></td>
</tr>
				
                <tr>
                    <td class=iprac>Particulars:</td>
                    <td class=fprac><textarea name="particulars" value="[color=red]<%=maintObj.getParticulars()%>[/color]" rows="3" cols="40" id="textarea"></textarea></td>
		</tr>
				
		<tr>
                    <td class=iprac>Recommended Solution Type: </td>
                    <td class=fprac>
                   <textarea name="recommsolution" value=[color=red]"<%=maintObj.getRecommsolution()%>"[/color] rows="3" cols="40" id="label"></textarea></td>   
                  </tr>
		 <tr>
                <td colspan="2" class=iprac align="centre">
                    <input type="submit" value="Update" name="add" class="button"/>
                    <input type="hidden" name="method" value="updatemaintainance" />
                    <input type="hidden" name="maintainanceid" value="<%=maintObj.getMaintainanceid()%>" />
                </td>
            </tr>
           
           </table>
        </form>

[Seetharaman Venkatasamy]

//MaintananceData maintObj ;  
list=(List)request.getAttribute("maintOb") ;

maintOb or maintObj ?

[Vivek Bhardwaj]

thanks.... Venkatasamy

when i print the element of maintObj object then it prints all element whatever maintObj contained , m doing like ....
sop(maintObj.getParticulars());
sop(maintObj.getRecommsolution()); then it shows the data on console but....why its not printing in form field over jsp form....
please reply me........waiting for your reply..

[Seetharaman Venkatasamy]

Hint:
List list ;
//MaintananceData maintObj ;
list=(List)request.getAttribute("maintObj") ;

is that list ? why Iterator there?
<edit>
(or) you also have attribute called maintOb in request . I am wondering you dont get exception in former case ?
</edit>

[Vivek Bhardwaj]

ok....but i use for loop rather than iterator for getting element from the List cList to hold into an object maintObj...yet i m facing that when i try to access <%maintObj.getParticulars()%> as a form value then it is not working....
I have a query to all of you that i am using jsp:Bean then i want to know that only by defining id of jsp:bean [id=maintObj] can i access data containing by the maintObj. or rather than this i have to use getAttribute() method for retrieving the data containing by "maintObj". because i want to show the data into jsp form field .

I have used following line of code..
List clist=sqlMap.queryForList("selectmaint",maintObj);
request.setAttribute("maintObj",maintObj);

and now i want to retrieve the element containing by string maintObj over jsp form. so please tell me that how should i do???

[Vivek Bhardwaj]

I resolved the problem...
thanks to All for support..