Description

Gets the table column with the specified index or the column at the current input position.

Syntax

<void> TableColumnCollection.getItem(<RequestTableColumnCallback> callback, [<ErrorCallback> errorCallback], [<number> column])

Parameters

Parameter	Description
callback	Receives the table column at the given index.
errorCallback	Optional. Is called when the operation failed with an error.
column	Optional. Specifies the column number. It must be between 1 and the value returned through the collection's Count property.

Examples

The following example demonstrates TableColumnCollection.getItem in a practical document-editing workflow. It gets the table column with the specified index or the column at the current input position.

function onTxError(error) {
    console.error("TX Text Control error:", error.msg);
    error.handled = true;
}

function inspectItem(tableColumns) {
    tableColumns.getItem(
        function(column) {
            if (!column) {
                console.warn("No table column was returned.");
                return;
            }
            
            console.log("get item result:", column);
        },
        onTxError,
        3
    );
}