Firebase issues

fb issues

//Delete an existing task
var deleteTask = function() {
  debugger
  console.log("Delete task...");
  var listItem = this.parentNode;
  var ul = listItem.parentNode;
 

  //delete from firebase
  fb.once('value', function(snapshot) {
    var children = snapshot.val();
    for (var child_id in children) {
      var child = fb.child(child_id);
      console.log("The key is: " + child_id);
      console.log("The listItem is: " + listItem);
      console.log("The item is: " + child_id.item);
      // => the item is: undefined
      console.log(child);
      // => undefined
      console.log(child_id.val());
      // => undefined
      console.log(child.val());
      // => undefined
      console.log(child.item);
      // => undefined
      child.remove();
      //if listItem value equals the key then remove that key
      // if (listItem.getElementsByTagName("label")[0].innerHTML == child_id.item) {
      //   child.remove();
      //   break;
      // }
    }


  //Remove the parent list item from the ul
  ul.removeChild(listItem);

    //.key()
    
    //console.log(child.key());
   // child.remove();
  });


}