Ordered Dropdowns

3. Obtain the Script

To be able to get the dropdown lists to delete the appropriate entries from the various dropdowns you first need to select the code from the text box below (there is a highlight all button beneath it to make this easier) and copy it into a file called orddrop.js.

You then link this code into the head of your web page using the following code:

The one Javascript function performs all of the needed processing to update all of the lists regardless of how many lists there are and regardless of how many entries they contain.

Now all that remains is to add the drop down selection lists to your page to set up a multiple ordered selection form.