ajax
发布时间:2020-12-15 22:10:45 所属栏目:百科 来源:网络整理
导读:html head script type="text/javascript" function loadXMLDoc() { var xmlhttp; if (window.XMLHttpRequest) {// code for IE7+,Firefox,Chrome,Opera,Safari xmlhttp = new XMLHttpRequest(); } else {// code for IE6,IE5 xmlhttp = new ActiveXObject("M
<html>
<head> <script type="text/javascript"> function loadXMLDoc() { var xmlhttp; if (window.XMLHttpRequest) {// code for IE7+,Firefox,Chrome,Opera,Safari xmlhttp = new XMLHttpRequest(); } else {// code for IE6,IE5 xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.onreadystatechange = function () { if (xmlhttp.readyState == 4 && xmlhttp.status == 200) { document.getElementById("myDiv").innerHTML = xmlhttp.responseText; } } xmlhttp.open("GET","/b.txt",true); xmlhttp.send(); } </script> </head> <body> <div id="myDiv"><h2>Let AJAX change this text</h2></div> <button type="button" onclick="loadXMLDoc()">通过 AJAX 改变内容</button> </body> </html> ajax一个简单的列子 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |