add log test

index2.html

@@ -120,7 +120,7 @@
               var content = document.createTextNode(obj.name)
               message.id = obj.id
               message.setAttribute('href', "#")
-              message.setAttribute('onclick', "load_data(this.id)")
+              message.setAttribute('onclick', "load_data()")
               message.appendChild(content)
               sideBAR.appendChild(message)
             }
@@ -132,9 +132,11 @@
     function closeNav() {
       document.getElementById("mySidenav").style.width = "0";
     }
-    function load_data(id){
+    function load_data(){
       var title = document.getElementById("title")
-      tid = id
+      tid = this.id
+      console.log(tid);
+      alert(event.srcElement.id);
       title.innerHTML = loaded_data.find(item => item.id === tid).name
       var step;
       for (step = 1; step <= 10; step++) {