playground/assets/dflip/js/dflip.js
/**
         * Collapse or expand all subtrees of the outline.
         */
Collapse or expand all subtrees of the outline.
Collapse or expand all subtrees of the outline .
function BookMarkViewer_toggleOutlineTree() {
            if (!this.outline) {
                return;
            }
            this._toggleOutlineItem(this.container, !this.lastToggleIsShow);
        }
function BookMarkViewer_toggleOutlineTree ( ) { if ( ! this . outline ) { return ; } this . _toggleOutlineItem ( this . container , ! this . lastToggleIsShow ) ; }
Collapse or expand all subtrees of the outline.
Collapse or expand all subtrees of the outline .