icnCls

Class of icons to use in control

This is the class of the icons in the control. The “name” option is appended to the end of this string, which is why the default ends with “fa-“ - i.e. “fa-“ + “plus”

For BootStrap 3, the default is: “ glyphicon glyphicon-“

For BootStrap 4, the default is: “ fa fa-“