If you are using the "data-bind" attribute in combination with the "kendo.bind" method to make two-way binding between the selected dataItem and the textarea, note that each change in the textarea will trigger the change event of the Grid's DataSource, which will refresh the data of the Grid, clearing the selection. In order to handle this, you could define the "id" of in "schema.model" (in the dataSource) and enable the "persistSelection
" of the Grid. For your convenience, following is a dojo example demonstrating that approach:
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