RequestDocumentTargetCallback Function

Description

Callback function for requesting a document target.

Syntax

function(<DocumentTarget> result)

Examples

The following example demonstrates RequestDocumentTargetCallback in a practical document-editing workflow. Callback function for requesting a document target.

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

function requestDocumentTargetCallback(result) {
    console.log("result:", result);
}

TXTextControl.textParts.getMainText(function(mainText) {
    const documentLinks = mainText.documentLinks;
    documentLinks.getItem(function(documentLink) {
        if (!documentLink) {
            console.warn("No document link is available at the current input position.");
            return;
        }
    
        documentLink.getDocumentTarget(requestDocumentTargetCallback, onTxError);
    }, onTxError);
}, onTxError);