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Custom validator editing

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  • editing-custom-validation.html
  • Sample service

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In numerous scenarios there's a requirement not only to visualize data in a table structure, but to have the ability to manipulate this data and save changes.

The Kendo UI grid widget supports data editing operations (create, update, destroy) via a simple configuration of its data source. All you have to do to enable data editing capabilities for the widget is to:

  • set the grid's editable configuration option
  • declare field definitions through the DataSource schema
  • configure the DataSource for performing CRUD data operations defining its transport->create/update/destroy attributes

If you want to enable new records insertion, you can do that by enabling the relevant option in the grid toolbar. For deleting items you need to include a delete command column.

Here you can see how defining a validation rule via the schema->model->fields->validation option of the grid data source forces a check for first capital letter for the Product Name column, when you edit the value in it.

More details about the grid editing capabilities can be found in the documentation here.

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