Problem while retriving data

[bharatyadav]

Hi
Iam working on jsp and servlets
In my jsp form my fields are

IDNumber
IndexName
Status(checkbox)
Comment

While retriving the values from the data base to the jsp page

Status field is not showing whether is it checked or not

please help me out

[Christophe Verré]

Do you mean that you don't get the value of the checkbox in your servlet ?
If so, please post your HTML form and your getParameter()

[Ishrayansh Nath]

I think ,You might be missing ,Once you check it your code....

* Checkbox values returns boolean 0 (False) or 1(True).
* in Servlet u set that attribute.(req.setAttribute(key,value))
* in jsp u can use (key),get attribute value(what u r setting that in servlet).

It might be get Checkbox values.

Thanks
Ishrayansh

[moh sak]

Hi,

first thing you should do is to check if the value you get from the database is available in the jsp.

then you should check the value of it like this :

   
 
<%
String status = request.getParameter("status");
String check = "" ;
if(status.equals("1")){
check = "checked";
}
else{
check = "" ;
}
%>
 
 

and in the checkBox you do the following :

  
<input type="checkbox" name="checkbox" value="" <%=check%>>

doing this will check the checkBox regarding the value you get from the database. IF and ONLY IF the value you get from the database is available at the JSP side.
Hope this will help.

Regardes,
moh sak

[bharatyadav]

sorry iam not able to send code besacuse it not supporting it.
even though i do like this

please send me that logic for mainly jsp 's