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remove

Fired when the user clicks the "destroy" command button.

The event handler function context (available via the this keyword) will be set to the widget instance.

Event Data

e.model kendo.data.TreeListModel

The data item to which the table row is bound.

e.row jQuery

The jQuery object representing the current table row.

e.sender kendo.ui.TreeList

The widget instance which fired the event.

e.preventDefault Function

If invoked prevents the removal of the data item. The table rows will remain unchanged.

Example - subscribe to the "remove" event before initialization

<div id="treelist"></div>
<script>

  $("#treelist").kendoTreeList({
    dataSource: {
      transport: {
        read: {
          url: "https://demos.telerik.com/kendo-ui/service/EmployeeDirectory/All",
          dataType: "jsonp"
        },
        destroy: {
          url: "https://demos.telerik.com/kendo-ui/service/EmployeeDirectory/Destroy",
          dataType: "jsonp"
        },
        parameterMap: function(options, operation) {
          if (operation !== "read" && options.models) {
            return {models: kendo.stringify(options.models)};
          }
        }
      },
      batch: true,
      schema: {
        model: {
          id: "EmployeeId",
          parentId: "ReportsTo",
          fields: {
            EmployeeId: { type: "number", editable: false, nullable: false },
            ReportsTo: { nullable: true, type: "number" },
            HireDate: {type: "date"},
            BirthDate: {type: "date"}
          },
          expanded: true
        }
      }
    },
    toolbar: [ "create" ],
    editable: "popup",
    height: 540,
    columns: [
      { field: "FirstName", expandable: true, title: "First Name", width: 250 },
      { field: "LastName", title: "Last Name" },
      { field: "Position" },
      { command: ["destroy"] }
    ],
    remove: function(e) {
      console.log("remove");
    }
  });
</script>

Example - subscribe to the "remove" event after initialization

<div id="treeList"></div>
<script>

  $("#treeList").kendoTreeList({
    dataSource: {
      transport: {
        read: {
          url: "https://demos.telerik.com/kendo-ui/service/EmployeeDirectory/All",
          dataType: "jsonp"
        },
        destroy: {
          url: "https://demos.telerik.com/kendo-ui/service/EmployeeDirectory/Destroy",
          dataType: "jsonp"
        },
        parameterMap: function(options, operation) {
          if (operation !== "read" && options.models) {
            return {models: kendo.stringify(options.models)};
          }
        }
      },
      batch: true,
      schema: {
        model: {
          id: "EmployeeId",
          parentId: "ReportsTo",
          fields: {
            EmployeeId: { type: "number", editable: false, nullable: false },
            ReportsTo: { nullable: true, type: "number" },
            HireDate: {type: "date"},
            BirthDate: {type: "date"}
          },
          expanded: true
        }
      }
    },
    toolbar: [ "create" ],
    editable: "popup",
    height: 540,
    columns: [
      { field: "FirstName", expandable: true, title: "First Name", width: 250 },
      { field: "LastName", title: "Last Name" },
      { field: "Position" },
      { command: ["destroy"] }
    ]
  });

  function remove(e) {
    console.log("remove");
  }

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