Function to parse XML

The following sample parses the XML string stored in the xmlString variable. The sample selects all config elements in the XML document node, loops through them, and append their contents.

/*
*@description function to convert xml to text
*/
function parseXmlContent() {
        let xmlString = '<?xml version="1.0" encoding="UTF-8"?><config date="1465467658668" transient="false">Some content</config>';        
        let xmlDocument = xml.Parser.fromString({
            text: xmlString
        });

        let bookNode = xml.XPath.select({
            node: xmlDocument,
            xpath: '//config'
        });
        let finalParsedContent=[];
        for (let i = 0; i < bookNode.length; i++) {
            finalParsedContent.push(bookNode[i])
        }
    }