How can i reset the combo search without reload page ?

How can i reset or clear the search in the dhtmlxcombo with a button or click and without reload the page ?
Thanks

The value in combo header should be removed.

If you want to reset combo programmatically, you may use one of the following approaches:

  1. select the new option (default option):
    combo.setComboValue(“def”)

  2. clear combo text and all filterSelf() to filter combo:

combo.setComboText("");
combo.filterSelf();