New to Kendo UI for jQuery? Start a free 30-day trial

PushDestroy

methods

Removes the specified data items from the data source without marking them as "removed". The data source will not sync data items appended via pushDestroy.

The difference between pushDestroy and remove is that items removed via remove are synced with the remote service.

pushDestroy

Parameters:itemsObject|Array

The data item or data items to remove from the data source.

<script>
var dataSource = new kendo.data.DataSource({
  schema: {
    model: {
      id: "id"
    }
  },
  data: [
     { id: 1, name: "John Doe" }
  ]
});
dataSource.read();
dataSource.pushDestroy({ id: 1, name: "John Doe" });
/* The result can be observed in the DevTools(F12) console of the browser. */
console.log(dataSource.total()); // displays "0"
/* The result can be observed in the DevTools(F12) console of the browser. */
console.log(dataSource.hasChanges()); // displays "false"
</script>

<script>
var dataSource = new kendo.data.DataSource({
  schema: {
    model: {
      id: "id"
    }
  },
  data: [
     { id: 1, name: "John Doe" },
     { id: 2, name: "Jane Doe" }
  ]
});
dataSource.read();
dataSource.pushDestroy([
    { id: 1, name: "John Doe" },
    { id: 2, name: "Jane Doe" }
]);
/* The result can be observed in the DevTools(F12) console of the browser. */
console.log(dataSource.total()); // displays "0"
/* The result can be observed in the DevTools(F12) console of the browser. */
console.log(dataSource.hasChanges()); // displays "false"
</script>