DSP® Application Development

Enable List Unique

List Unique is a Column Property that displays list box or combo box values not previously selected in another record on the page. If the record has already been added, the List Unique property removes it from the list box or combo box, leaving only the records that have not been selected.

Refer to Add List Boxes and Combo Boxes for general information.

To enable List Unique:

  1. Access the Page Columns page's Vertical View for a list box or combo box.

  2. Click Edit.

    View the field descriptions for the Page Columns page

  1. Click Advanced Properties tab.
  2. Click List Unique check box to enable it.
  3. Click Save.