Cols.isInputAllowed()

note

This article is about the isInputAllowed() function of the Cols object.

Cols.isInputAllowed()

Detects whether new input may be entered for the first column in scope. Use this, for example, for a column of an inserted record.

Returns a boolean.

Syntax

$.udb( *ds* ).cols( [columns] ).isInputAllowed()

The required ds parameter is a data source selector.

The optional columns is a column selector. If omitted, all columns in scope are selected.

Example

let updatable = $.udb(this.dsId).cols(this.column).isInputAllowed() && record.isInserted();