js浏览器刷新页面 ajax应用开发典型实例|AJAX应用之草稿自动保存(10)

HTML页面的完整代码如下：

以下为引用的内容：

1＜%@page language="java" contentType="text/html;charset=GBK"%＞

2＜script language="javascript" type="text/javascript"＞

3＜!--

4/**//**Ajax 开始 by Alpha 2005-12-31*/

5

6 var http = getHTTPObject();

7

8 function handleHttpResponse(){

9 if(http.readyState == 4){

10 if(http.status == 200){

11 var xmlDocument = http.responseXML;

12 if(http.responseText!=""){

13 document.getElementById("showStr").style.display = "";

14 document.getElementById("userName").style.background= "#FF0000";

15 document.getElementById("showStr").innerText = http.responseText;

16 }else{

17 document.getElementById("userName").style.background= "#FFFFFF";

18 document.getElementById("showStr").style.display = "none";

19 }

20

21 }

22 else{

23 alert("你所请求的页面发生异常，可能会影响你浏览该页的信息！");

24 alert(http.status);

25 }

26 }

27 }

28

29 function handleHttpResponse1(){

30 if(http.readyState == 4){

31 if(http.status == 200){

32 var xmlDocument = http.responseXML;

33 if(http.responseText!=""){

34 document.getElementById("comNmStr").style.display = "";

35 document.getElementById("comNm").style.background= "#FF0000";

36 document.getElementById("comNmStr").innerText = http.responseText;

37 }else{

38 document.getElementById("comNm").style.background= "#FFFFFF";

39 document.getElementById("comNmStr").style.display = "none";

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