Forums
This topic is locked
How do I populate a hidden field..........
Posted 12 Jun 2002 01:16:33
1
has voted
12 Jun 2002 01:16:33 John Angelini posted:
......with a value based on a dynamic dropdown?I have a dropdown that allows you to pick a category for uploading files, and when I select the name, I need to have a hidden field whose value (number) is equal to the corresponding dropdown selection that updates if a new selection is made. I would submit the value as the value for the dropdown but I need both bvalues, the text value (from the dropdown) and the numeric value (which updates in the hidden field).
I have an idea for a way to try it with a jump menu that returns to the same page with a new parameter in the URL, which I can use Request.QueryString("CategoryID" to populate the hidden field.
Anyone think this would work or have any other suggestions?
Thanks
John Angelini
The Puppet Masters, Inc.
www.thepuppetmasters.com
Replies
Replied 12 Jun 2002 01:45:16
12 Jun 2002 01:45:16 aegis kleais replied:
I've never found a way for UD4 to do this automatically. However, open up the code view and goto the VALUE of the hidden field and type this in
<%= RecordsetName.Fields.Item("fldValue".Value %>
Where RecordsetName = the name of the dynamic recordset
Where fldValue = the name of the field you want to populate the hidden field with
<%= RecordsetName.Fields.Item("fldValue".Value %>
Where RecordsetName = the name of the dynamic recordset
Where fldValue = the name of the field you want to populate the hidden field with