Dragend

<div id="treelist"></div>
<script>
  var service = "https://demos.telerik.com/service/v2/core";

  $("#treelist").kendoTreeList({
    dataSource: {
      transport: {
        read: {
          url: service + "/EmployeeDirectory/All"
        }
      },
      schema: {
        model: {
          id: "EmployeeID",
          parentId: "ReportsTo",
          fields: {
            ReportsTo: { field: "ReportsTo",  nullable: true },
            EmployeeID: { field: "EmployeeId", type: "number" },
            Extension: { field: "Extension", type: "number" }
          },
          expanded: true
        }
      }
    },
    height: 540,
    editable: {
      move: true
    },
    columns: [
      { field: "FirstName", title: "First Name", width: 220 },
      { field: "LastName", title: "Last Name", width: 160 },
      { field: "Position" }
    ],
    dragend: function(e) {
/* The result can be observed in the DevTools(F12) console of the browser. */
      console.log("drag ended", e.source, e.destination);
    }
  });
</script>

<div id="treeList"></div>
<script>
  var service = "https://demos.telerik.com/service/v2/core";

  function dragend(e) {
/* The result can be observed in the DevTools(F12) console of the browser. */
    console.log("drag ended");
  }

  $("#treeList").kendoTreeList({
    dataSource: {
      transport: {
        read: {
          url: service + "/EmployeeDirectory/All"
        }
      },
      schema: {
        model: {
          id: "EmployeeID",
          parentId: "ReportsTo",
          fields: {
            ReportsTo: { field: "ReportsTo",  nullable: true },
            EmployeeID: { field: "EmployeeId", type: "number" },
            Extension: { field: "Extension", type: "number" }
          },
          expanded: true
        }
      }
    },
    height: 540,
    editable: {
      move: true
    },
    columns: [
      { field: "FirstName", title: "First Name", width: 220 },
      { field: "LastName", title: "Last Name", width: 160 },
      { field: "Position" }
    ]
  });

  var treeList = $("#treeList").data("kendoTreeList");
  treeList.bind("dragend", dragend);
</script>