META-INF.resources.butterfaces-ts.butterfaces-treebox.ts Maven / Gradle / Ivy

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module ButterFaces {

    export class TreeBox {

        public static removeTrivialTreeDropDown(treeBoxId:string) {
            this.removeTrivialTreeDropDownById(treeBoxId);
            this.removeUnAssociatedTrivialTreeDropDowns();
        }

        private static removeUnAssociatedTrivialTreeDropDowns() {
            var dropdowns = document.querySelectorAll('.tr-dropdown[data-tree-box-id]');

            Array.prototype.slice.call(dropdowns, 0).forEach(dropdown => {
                var dropdownId = dropdown.getAttribute('data-tree-box-id');
                if (document.querySelectorAll('.butter-component-treebox[data-tree-box-id=' + dropdownId + ']').length == 0) {
                    dropdown.parentNode.removeChild(dropdown);
                }
            });
        }

        private static removeTrivialTreeDropDownById(treeBoxId) {
            // in jQuery: $('.tr-dropdown[data-tree-box-id=' + treeBoxId + ']').remove();
            // plain javascript:
            var dropdowns = document.querySelectorAll('.tr-dropdown[data-tree-box-id=' + treeBoxId + ']');
            Array.prototype.slice.call(dropdowns, 0).forEach(dropdown => {
                dropdown.parentNode.removeChild(dropdown);
            });
        };
    }

}