Item's sign and highlighting

To show/hide cross sign of any item in the tree you should select an item, then click on an appropriate action link.

Hide item's cross sign
Show item's cross sign

There is the possibility to switch on item's highlighting feature - when it is on, item's label will be highlighted during the mouse over. To achieve this you should set the tree.enableHighlighting() method to true.

THIS PAGE CONTAINS SAMPLE FUNCTIONALITY OF PROFESSIONAL EDITION FOR DEMONSTRATION PURPOSE ONLY.
UNAUTHORIZED USE IS PROHIBITED. PLEASE CONTACT SALES@DHTMLX.COM TO OBTAIN A LEGAL COPY OF PROFESSIONAL EDITION.

tree = new dhtmlXTreeObject("treeboxbox_tree", "100%", "100%", 0);
tree.setSkin('dhx_skyblue');
tree.setImagePath("../../codebase/imgs/csh_bluefolders/");
tree.enableHighlighting(true);
tree.loadXML("../common/tree_a.xml");
function hide() {
    tree.showItemSign(tree.getSelectedItemId(), false);
};
function show() {
    tree.showItemSign(tree.getSelectedItemId(), true);
};

</script> <br><br>