How can I display a message while the tree is loading it’s data from the server? Are the onXLS and onXLE events required for that?
Thanks,
John G
Are the onXLS and onXLE events required for that?
Using those two events is most common approach
dhtmlx.com/docs/products/kb/inde … es&s=onXLE
In simple case, when you not using dynamic loading, it can be done without events as
var tree = new…
…
show_loading_message();
tree.loadXML(url,function(){
hide_loading_message();
});