Hi
frndz i am getting a problem in intracting two list boxes in Jsp
what actually i want is that I have two list boxes in a same jsp page
when i select item(sub folders name inside a paticular dir.) from first list box
then i want to show the item(list of files inside the selected folders) in
second list box.
please help me ....how can i implement this ...
regards
thanks as advance
if you have actionform class, you can get the 1st list box value in the
server side easily. If not you would need to write js funs.
To select a value in a first list box: call this in onChange event in the 1st list box
function getFirstVal() {
var selObj1 = document.getElementById('dirs');
var selIndex1 = document.getElementById('dirs').selectedIndex;
selectedVal = selObj1.options[selIndex1].text;
//assign selectedVal in a hidden val
document.getElementById('hidden1').value = selectedVal;
}
then, in your class:
String firstVal = request.getParameter('hidden1');
if (firstVal != null) {
//code to populate 2nd list box
}
thanks for the reply
but i am not using actionform claasses
i clearify my point again is that
i have these two list boxes in a same jsp page and
when i am accessing a perticular directory .
then in first list box i am showing sub directories list but in second list box i want to show the list of files inside the sub directory which i am selecting in first list box .
i am not able to show the files inside the second list box. please help me for this. problem
regards
