jstree级联查找树

<script >
obj=$.jstree.reference($('#plugins4'));
function PP(obj,e,filename){
if (obj.get_parent(e)=="#"){
filename="/"+filename;
return filename
}
else{
filename=obj.get_node(obj.get_parent(e)).text+'/'+filename;
return PP(obj,obj.get_parent(e),filename);
}

};

var pathlist = new Array();

obj.get_selected().forEach(
function(e){
console.info(e);
if (obj.get_children_dom(e).length==0){
var filename=obj.get_node(e).text;
console.log("filename"+filename);
var a=''
a=PP(obj,e,filename);
console.info('>>>a>>>'+a)
//console.info(a);
pathlist.push(a)
}
}
)
;

</script>