TX Text Control .NET Server

Javascript: TableCellCollection.getItemAtInputPosition Method

Method|Introduced in 28.0

Description

Gets table's cell at the current input position.

Syntax

<void> TableCellCollection.getItemAtInputPosition(<RequestTableCellCallback> callback, [<ErrorCallback> errorCallback])

Parameters

ParameterDescription
callback

Receives the table cell.

errorCallback

Optional. Is called when the operation failed with an error.

Examples

The following example demonstrates TableCellCollection.getItemAtInputPosition in a practical document-editing workflow. It gets table's cell at the current input position.

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

function inspectItemAtInputPosition(tableCells) {
    tableCells.getItemAtInputPosition(
        function(cell) {
            if (!cell) {
                console.warn("No table cell was returned.");
                return;
            }
            
            console.log("get item at input position result:", cell);
        },
        onTxError
    );
}

Further Reading