xml http request
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
if (this.readyState == 4 && this.status == 200) {
// Typical action to be performed when the document is ready:
document.getElementById("demo").innerHTML = xhttp.responseText;
}
};
xhttp.open("GET", "filename", true);
xhttp.send();Working with XML in JavaScript
/*
This code comes from Vincent Lab
And it has a video version linked here: https://www.youtube.com/watch?v=5YQXVgNZvRk
*/
// Import dependencies
const fs = require("fs");
const { parseString, Builder } = require("xml2js");
// Load the XML
const xml = fs.readFileSync("data.xml").toString();
parseString(xml, function (err, data) {
// Show the XML
console.log(data);
// Modify the XML
data.people.person[0].$.id = 2;
// Saved the XML
const builder = new Builder();
const xml = builder.buildObject(data);
fs.writeFileSync("data.xml", xml, function (err, file) {
if (err) throw err;
console.log("Saved!");
});
});http request javascript
function httpGetAsync(url, callback) {
var xmlHttp = new XMLHttpRequest();
xmlHttp.onreadystatechange = function() {
if (xmlHttp.readyState == 4 && xmlHttp.status == 200)
callback(xmlHttp.responseText);
}
xmlHttp.open("GET", url, true); // true for asynchronous
xmlHttp.send(null);
}Copyright © 2021 Codeinu
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