JSFiddle - React, Tailwind, and code Playground

JavaScript

getReadXmlFile();

function getReadXmlFile(){
    alert("recherche d fichier");
    $.ajax({
            type: "POST",
            url: "/echo/xml/",
            dataType: "xml",
            data: {
            	xml: `<?xml version="1.0" encoding="utf-8"?>
                <station>
                  <available>1</available>
                  <free>19</free>
                  <total>20</total>
                  <ticket>1</ticket>
                  <open>1</open>
                  <updated>1472183109</updated>
                  <connected>1</connected>
                </station>
							`
            },
            success: parseXml
        });
    alert("obtention du fichier");
}

function parseXml(xml){
    alert('debut du parse');
    var up=$(xml).find("updated").text();
    alert(up);
}