Get HTML code using JavaScript with a URL
Use jQuery:
$.ajax({ url: 'your-url', success: function(data) { alert(data); } });This data is your HTML.
Without jQuery (just JavaScript):
function makeHttpObject() { try {return new XMLHttpRequest();} catch (error) {} try {return new ActiveXObject("Msxml2.XMLHTTP");} catch (error) {} try {return new ActiveXObject("Microsoft.XMLHTTP");} catch (error) {} throw new Error("Could not create HTTP request object.");}var request = makeHttpObject();request.open("GET", "your_url", true);request.send(null);request.onreadystatechange = function() { if (request.readyState == 4) alert(request.responseText);};
There is a tutorial on how to use Ajax here: https://www.w3schools.com/xml/ajax_intro.asp
This is an example code taken from that tutorial:
<html><head> <script type="text/javascript"> function loadXMLDoc() { var xmlhttp; if (window.XMLHttpRequest) { // Code for Internet Explorer 7+, Firefox, Chrome, Opera, and Safari xmlhttp = new XMLHttpRequest(); } else { // Code for Internet Explorer 6 and Internet Explorer 5 xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.onreadystatechange=function() { if (xmlhttp.readyState==4 && xmlhttp.status==200) { document.getElementById("myDiv").innerHTML = xmlhttp.responseText; } } xmlhttp.open("GET", "ajax_info.txt", true); xmlhttp.send(); } </script></head><body> <div id="myDiv"><h2>Let AJAX change this text</h2></div> <button type="button" onclick="loadXMLDoc()">Change Content</button></body></html>
You can use fetch to do that:
fetch('some_url') .then(function (response) { switch (response.status) { // status "OK" case 200: return response.text(); // status "Not Found" case 404: throw response; } }) .then(function (template) { console.log(template); }) .catch(function (response) { // "Not Found" console.log(response.statusText); });Asynchronous with arrow function version:
(async () => { var response = await fetch('some_url'); switch (response.status) { // status "OK" case 200: var template = await response.text(); console.log(template); break; // status "Not Found" case 404: console.log('Not Found'); break; }})();