that submitForm() function could be shortened to just this:
function submitForm() {
var list = document.navOrder.list;
document.navOrder.menuids.value = list.options.join(',');
document.navOrder.submit;
}
doesn't really help you, but makes things a bit clearer for debugging.
> -----Original Message-----
> From: Dave Phipps [mailto:[EMAIL PROTECTED]
> Sent: 29 September 2003 14:09
> To: ColdFusion User group
> Subject: [ cf-dev ] Select Box Reorder
>
>
> Hi,
>
> I have the following javascript which basically allows a
> select list to be
> reordered. The original JS place the reordered list into a
> query string
> but I want to place it into a hidden form field. I can get
> the hidden
> field to populate but it never changes the order when then
> select box is
> changed:
>
> <SCRIPT LANGUAGE="JavaScript">
> <!-- Begin
> function move(index,to) {
> var list = document.navOrder.list;
> var total = list.options.length-1;
> if (index == -1) return false;
> if (to == +1 && index == total) return false;
> if (to == -1 && index == 0) return false;
> var items = new Array;
> var values = new Array;
> for (i = total; i >= 0; i--) {
> items[i] = list.options[i].text;
> values[i] = list.options[i].value;
> }
> for (i = total; i >= 0; i--) {
> if (index == i) {
> list.options[i + to] = new Option(items[i],values[i + to], 0, 1);
> list.options[i] = new Option(items[i + to], values[i]);
> i--;
> }
> else {
> list.options[i] = new Option(items[i], values[i]);
> }
>
> }
> list.focus();
> }
> function submitForm() {
> var list = document.navOrder.list;
> var menuids = "";
> var theList = "";
> for (i = 0; i <= list.options.length-1; i++) {
> theList += list.options[i].value;
> menuids += list.options[i].value;
> // a "," only BETWEEN the items, so not at the end
> if (i != list.options.length-1) theList += ",";
> if (i != list.options.length-1) menuids += ",";
> }
> document.navOrder.menuids.value = menuids;
> document.navOrder.submit();
> }
> // End -->
> </script>
>
> Anyone help with getting the reorder list into a hidden field?
>
> Cheers
>
> Dave
>
>
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