I am using the newest version dhtmlxTree. I checked the API page, and I am sure there is a setAttribute function. However, why I got the error message of “setAttribute function is undefined” when I call “myTree.setAttribute(id, name, value)”?
I read a thread that says in order to use setAttribute function, I need to import dhtmlxTree-attr.js. I couldn’t find this file in the package I downloaded. Where is this file?