pdfui.eventEmitter.on(PDF.constant.DataEvents.annotationUpdated, async (annots, PDFPage, AnnotUpdatedType) => {
//当AnnotUpdatedType为"form-field-value"时,意味着某表单域的值发生了变化
if (AnnotUpdatedType === "form-field-value") {
//获取触发当前监听事件的表单域
var field = annots[0].getField();
var fieldName = field.getName();
var fieldValue = field.getValue();
console.log("表单域名称为:", fieldName);
console.log("表单域的值为:", fieldValue);
} else {
console.log(AnnotUpdatedType);
}
})