Comboboxes Autosubmit

Raja · 09-08-2002, 09:30 PM

Hi all,

I am showing a combo box (populated from a database)
on an ASP Page . On change in an item I need to query the database to show
a series of checkboxes based on the selection with the combo box still
on top in the same page.

Any ideas how to do this?.

Thanks,
Raja

thiruthanikan · 09-09-2002, 12:13 AM

hi,try this
<head>
<script>
function myOnChange() {
var list = document.form1.select1;
var listValue = list.options[list.selectedIndex].value;
window.location.href = "self.asp?lval=" + listvalue + "?det=1"
}
</script>
</head>
<body>
... <% if request.querystring("det")=""

database operations

%>
<FORM NAME="form1" action="self.asp"method=post>
<LABEL>Go to slide:
<SELECT
NAME="select1"
SIZE="1"
ONCHANGE="myOnChange()">
<OPTION VALUE="x">x</OPTION>
<OPTION VALUE="y">y</OPTION>
<OPTION VALUE="z">z</OPTION>

</SELECT>
</LABEL>
</FORM>
<% else %>

display checkboxes here

<% end if%>

</body>

"Raja" <arch_and@yahoo.co.uk> wrote:
>
>Hi all,
>
>I am showing a combo box (populated from a database)
>on an ASP Page . On change in an item I need to query the database to
show
>a series of checkboxes based on the selection with the combo box still
>on top in the same page.
>
>Any ideas how to do this?.
>
>Thanks,
>Raja

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