getting Checkbox values ?
I have JSP page , Doing dbConnection with MySQL
when i checked some of the records to be delete by checking checkbox at perticular raw .. how to do this...
i mean i used :
<%
int j=0;
String[] proj = request.getParameterValues("check"+j);
for(int i = 0;i<proj.length;i++)
{
out.println(proj+"\n");
}
j++;
%>
\and also without :"check"+j
but it did not give me value of it.
============================
can u send me the complete code to do it
i want perticular check box value and delete that row.
please
HOw to do that inform me
and send the code.
[nobr]Well what have you got on your JSP that displays checkboxes?
The name of those checkboxes are the names you check using request.getParameter().
I find the best way to do this is to give all the checkboxes the same name, and make the value the id to delete.
ie on your web page
<c:forEach var="entry" items="${shoppingBasket}">
${entry.name}<input type="checkbox" name="deleteItem" value="${entry.id}"/><br>
</c:forEach>
Given that on the page, all selected checkboxes will be submitted.
The url would look something like /delete.do?deleteItem=7&deleteItem=42&deleteItem=666
Using request.getParameterValue("deleteItem") would return an array of the selected values.
Cheers,
evnafets[/nobr]
Hello friend,
Thanks for your kind reply
i am using simple jsp programming , bcoz i m novice in jsp.
and don't know to use JSP tags as u used in your example
and i m not having application like struts.
I have simple application of JSP and just want to retrieve value of Checkbox to be used in DELETE query.
can u understand what i want to say.?
i.e.
when i select 1st 5th , 6th checkbox , i want that much row is deleted when i press delete button
can u explain me how to do this stuff. from JSP page...
by SIMPLE way ....
Thanks
