Add "Reset Sorting" button to remaining pages.

Signed-off-by: DL6ER <dl6er@dl6er.de>

scripts/pi-hole/js/groups-adlists.js

@@ -99,6 +99,7 @@ function initTable() {
     },
     order: [[0, "asc"]],
     columns: [
+      { data: "id", visible: false },
       { data: "address" },
       { data: "enabled", searchable: false },
       { data: "comment" },
@@ -201,6 +202,19 @@ function initTable() {
       return data;
     }
   });
+
+  table.on("order.dt", function() {
+    var order = table.order();
+    if (order[0][0] !== 0 || order[0][1] !== "asc") {
+      $("#resetButton").show();
+    } else {
+      $("#resetButton").hide();
+    }
+  });
+  $("#resetButton").on("click", function() {
+    table.order([[0, "asc"]]).draw();
+    $("#resetButton").hide();
+  });
 }
 
 function addAdlist() {