saveUserPhoto(img_path) {
        let link = "api/put/comprofiler/profile/";
        let serverName = this.serverName;
        let url = serverName + link;
        let sendData = {
            "id": this.userObj.id,
            "name": this.userObj.name,
            "username": this.userObj.username,
            "email": this.userObj.email,
            "password": this.userObj.password,
            "avatar" : img_path
        }

        console.log("sendData" , sendData);
        this.http.put(url, sendData).subscribe(data => {
            console.log("getUserProfile" , data);
            if (data["status"] == "ok") {
                if ( data["avatar"] == null) {
                    this.userProfileObj.immagine_profilo = this.serverName + "images/assets/defaultUser.png";
                }
                else {
                   this.userProfileObj.immagine_profilo = this.serverName + data["avatar"];
                }
            }
        });
    }