showDropPanel();
The showDropPanel method displays the component drop-down part.
To execute the example, create the Combo component (see Example of Creating the Combo Component).
Create the button named Open on pressing it the showDropPanel method is executed:
<button onclick = "Combo.showDropPanel()">Open</button>
After executing the example on pressing the button the drop-down part of the Combo component is displayed.
See also: