Toolbar Template
The toolbar template enables you to customize the content and determine the position of the TreeList toolbar.
To define a toolbar template, nest an <ng-template>
tag with the kendoTreeListToolbarTemplate
directive inside the <kendo-treelist>
tag.
The toolbar provides the following options for defining its position:
top
—Locates the toolbar above the header.bottom
—Locates the toolbar under the pager.both
—Displays one toolbar above the header, and the another toolbar under the pager.