JSFiddle - React, Tailwind, and code Playground

by rafasirotheau

HTML

<div id="content"></div>

JavaScript

var AjaxRequest = function() {
	this.url = null;
	this.xmlhttp = null;

	this.doRequest = function(url) {
		this.url = url;
		this.xmlhttp=GetXmlHttpObject();

		// Verifica se a requisição foi criada sem erros.
		if (this.xmlhttp==null) {
			alert('Seu navegador não suporta AJAX!');
			return false;
		}
		
		var requisicao = this.xmlhttp;

		requisicao.onreadystatechange=function() {
			
			if(typeof requisicao === 'undefined') {
				return false;
			}

			if (requisicao.readyState==4 && requisicao.status==200) { 
				
				var response = requisicao.responseText.replace(/<script[^>]+?\/>|<script(.|\s)*?\/script>/gi, '');
                
                
                
				$("#content").append($(response).find('input[name="btnG"]'));
			}
		};

		requisicao.open("GET",url,true);
		requisicao.send();
	}
}
function GetXmlHttpObject() {
	var xmlHttp=null;
	try {
		// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}
	catch (e) {
		// Internet Explorer
		try {
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e) {
			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	return xmlHttp;
}
var src = 'http://www.google.com';

var requestUrl = 'http://query.yahooapis.com/v1/public/yql?'+'q='+encodeURIComponent('select * from html where url="'+src+'" and xpath="*"')+'&format=xml';

ajax_request = new AjaxRequest;
ajax_request.doRequest(requestUrl)