I want to use dynamic loading, in your dhtmlxTree it is possible to load every tree level dynamically on request.
give me some example.
Pro version of dhtmlxTree has native support of such feature
tree.openAllItemsDynamic(topId);
this function load all tree levels dynamically starting from defined top item.
In case of standard edition it can be achieved as well, but will require custom code which will collect all childitems, load XML for each and repeat itself.