import { XMLParser, XMLBuilder, XMLValidator } from "fast-xml-parser"; const input = ` `; const parser = new XMLParser({ ignoreAttributes: false, }); let jObj = parser.parse(input); const output = []; jObj.PartInfo.forEach((element) => { const codes = [ ...element.MouseRect.CallbackCode.matchAll(/([\d]*)[\s]*\(>L:CEVENT\)/gm), ].map((m) => m[1]); const obj = { "@_Name": "MD11_Button", NODE_NAME: element.Name, CODE_PRESS: `${codes[0]} (>L:CEVENT)`, CODE_RELEASE: `${codes[1]} (>L:CEVENT)`, }; output.push(obj); }); const builder = new XMLBuilder({ ignoreAttributes: false, arrayNodeName: "UseTemplate", format: true, }); const xmlContent = builder.build(output); console.log(xmlContent);