标签：set window order UNC height col pos http NPU
<%@ page language="java" pageEncoding="utf-8"%> <!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html;charset=utf-8"> <title>aJaxRequest!!!</title> <script type="text/javascript"> function ajaxReq(){ //获取用户请求数据 var uname=document.getElementById("uname").value; var data="uname="+uname; //创建ajax引擎对象 var ajax; if(window.XMLHttpRequest){ ajax=new XMLHttpRequest(); }else if(window.ActiveXObject){ ajax=new ActiveXObject("Msxml2.XMLHTTP"); } //复写onreadystatechange函数 ajax.onreadystatechange=function(){ //判断ajax状态码 if(ajax.readyState==4){ //判断响应状态码 if(ajax.status==200){ //获取响应内容 var result=ajax.responseText; //处理响应内容 alert(result); } } } //get方法 //ajax.open("get","ajaxServlet",true); //ajax.send(null); //pos方法 ajax.open("post","ajaxServlet",true); ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded"); ajax.send(data); } </script> <style type="text/css"> #myDiv{ border:solid 4px; width:100px; height:100px; } </style> </head> <body> <h3>aJax!!</h3> <input id="uname" type="text" name="uname" value=""> <button id="myButton" onclick="ajaxReq()" />show!!!</button> <div id="myDiv"></div> </body> </html>
标签：set window order UNC height col pos http NPU
原文地址：https://www.cnblogs.com/lastingjava/p/9893164.html
