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Version: 11.2

$.udb(ds).isDeletable()

note

This article is about the isDeletable() function of the DataSourceContainer object.

$.udb(ds).isDeletable()​

Detects whether the first data source in the container is deletable.

Returns a boolean.

Syntax​

$.udb( *ds* ).isDeletable()

The required ds is a data source selector.

Example​

// only attempt to delete the current record if the data source allows it
let dsc = $.udb('EMP');

if (dsc.isDeletable()) {
    dsc.rows('current').rowDelete();
}
else {
    console.log('EMP does not allow deleting records');
}