Description

Adds a DOM event listener to every current form field.

Syntax

<void> Forms.addEventListener(<string> type, <EventListenerOrEventListenerObject> listener)

Parameters

Parameter	Description
type	Event type to observe on each form field.
listener	Handler invoked for matching events.

Return Value

Adds a DOM event listener to every current form field.

Examples

The following example demonstrates forms.addEventListener in a practical Document Viewer workflow. Appends an event listener for a type of events.

function handleFormChange(event) {
    console.log("Form field changed:", event.target);
}

TXDocumentViewer.forms.addEventListener("change", handleFormChange);