﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-so.java-随笔分类-ajax</title><link>http://www.blogjava.net/xxllnnn/category/36265.html</link><description>so.java</description><language>zh-cn</language><lastBuildDate>Thu, 27 Nov 2008 04:13:18 GMT</lastBuildDate><pubDate>Thu, 27 Nov 2008 04:13:18 GMT</pubDate><ttl>60</ttl><item><title>javscript document对象（ZT）</title><link>http://www.blogjava.net/xxllnnn/archive/2008/11/27/242923.html</link><dc:creator>so.java</dc:creator><author>so.java</author><pubDate>Thu, 27 Nov 2008 01:16:00 GMT</pubDate><guid>http://www.blogjava.net/xxllnnn/archive/2008/11/27/242923.html</guid><wfw:comment>http://www.blogjava.net/xxllnnn/comments/242923.html</wfw:comment><comments>http://www.blogjava.net/xxllnnn/archive/2008/11/27/242923.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/xxllnnn/comments/commentRss/242923.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/xxllnnn/services/trackbacks/242923.html</trackback:ping><description><![CDATA[<p><font face="Verdana" size="3">对象属性</font></p>
<font face="Verdana" size="2">
<div class="quote">
<p><font face="Verdana" size="2">document.title&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //设置文档标题等价于HTML的&lt;title&gt;标签</font></p>
<p><font face="Verdana" size="2">document.bgColor&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //设置页面背景色</font></p>
<p><font face="Verdana" size="2">document.fgColor&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //设置前景色(文本颜色)</font></p>
<p><font face="Verdana" size="2">document.linkColor&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //未点击过的链接颜色</font></p>
<p><font face="Verdana" size="2">document.alinkColor&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //激活链接(焦点在此链接上)的颜色</font></p>
<p><font face="Verdana" size="2">document.vlinkColor&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //已点击过的链接颜色</font></p>
<p><font face="Verdana" size="2">document.URL&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //设置URL属性从而在同一窗口打开另一网页</font></p>
<p><font face="Verdana" size="2">document.fileCreatedDate&nbsp;&nbsp;&nbsp;&nbsp; //文件建立日期，只读属性</font></p>
<p><font face="Verdana" size="2">document.fileModifiedDate&nbsp;&nbsp;&nbsp; //文件修改日期，只读属性</font></p>
<p><font face="Verdana" size="2">document.fileSize&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //文件大小，只读属性</font></p>
<p><font face="Verdana" size="2">document.cookie&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //设置和读出cookie</font></p>
<p><font face="Verdana" size="2">document.charset&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //设置字符集 简体中文:gb2312</font></p>
</div>
<p></font></p>
<br />
<br />
<p><font face="Verdana" size="3">Javascript Document对象方法</font></p>
<font face="Verdana" size="2">
<div class="quote">
<p><font face="Verdana" size="2">document.write()&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //动态向页面写入内容</font></p>
<p><font face="Verdana" size="2">document.createElement(Tag)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //创建一个html标签对象</font></p>
<p><font face="Verdana" size="2">document.getElementById(ID)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //获得指定ID值的对象</font></p>
<p><font face="Verdana" size="2">document.getElementsByName(Name)&nbsp;&nbsp;&nbsp; //获得指定Name值的对象</font></p>
</div>
</font><br />
<p><font face="Arial Black" size="3">javascript document images集合(页面中的图象)</font></p>
<p>&nbsp;</p>
<div class="quote">
<p>a)通过集合引用</p>
<p>document.images&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //对应页面上的&lt;img&gt;标签</p>
<p>document.images.length&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //对应页面上&lt;img&gt;标签的个数</p>
<p>document.images[0]&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //第1个&lt;img&gt;标签</p>
<p>document.images[i]&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //第i-1个&lt;img&gt;标签</p>
<p>&nbsp;</p>
<p>b)通过nane属性直接引用</p>
<p>&lt;img name="oImage"&gt;</p>
<p>document.images.oImage&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //document.images.name属性</p>
<p>&nbsp;</p>
<p>c)引用图片的src属性</p>
<p>document.images.oImage.src&nbsp;&nbsp;&nbsp; //document.images.name属性.src</p>
<p>&nbsp;</p>
<p>d)创建一个图象</p>
<p>var oImage</p>
<p>oImage = new Image()</p>
<p>document.images.oImage.src="/1.jpg"</p>
<p>//同时在页面上建立一个&lt;img&gt;标签与之对应就可以显示</p>
<p>&nbsp;</p>
<p>&lt;html&gt;</p>
<p>&lt;img name=oImage&gt;</p>
<p>&lt;script language="javascript"&gt;</p>
<p>&nbsp;&nbsp;&nbsp;&nbsp; var oImage</p>
<p>&nbsp;&nbsp;&nbsp;&nbsp; oImage = new Image()</p>
<p>&nbsp;&nbsp;&nbsp;&nbsp; document.images.oImage.src="/1.jpg"</p>
<p>&lt;/script&gt;</p>
<p>&lt;/html&gt;</p>
</div>
<br />
<p><font face="Arial Black" size="3">forms集合(页面中的表单)</font>&nbsp;</p>
<font face="Verdana" size="2">
<div class="quote">
<p><font face="Verdana" size="2">a)通过集合引用</font></p>
<p><font face="Verdana" size="2">document.forms&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //对应页面上的&lt;form&gt;标签</font></p>
<p><font face="Verdana" size="2">document.forms.length&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //对应页面上&lt;form&gt;标签的个数</font></p>
<p><font face="Verdana" size="2">document.forms[0]&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //第1个&lt;form&gt;标签</font></p>
<p><font face="Verdana" size="2">document.forms[i]&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //第i-1个&lt;form&gt;标签</font></p>
<p><font face="Verdana" size="2">document.forms[i].length&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //第i-1个&lt;form&gt;中的控件数</font></p>
<p><font face="Verdana" size="2">document.forms[i].elements[j]&nbsp;&nbsp;&nbsp; //第i-1个&lt;form&gt;中第j-1个控件</font></p>
<p><font face="Verdana" size="2">&nbsp;</font></p>
<p><font face="Verdana" size="2">b)通过标签name属性直接引用</font></p>
<p><font face="Verdana" size="2">&lt;form name="Myform"&gt;&lt;input name="myctrl"&gt;&lt;/form&gt;</font></p>
<p><font face="Verdana" size="2">document.Myform.myctrl&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //document.表单名.控件名<br />
</font></p>
</div>
<br />
<p>&lt;html&gt;</p>
<p>&lt;!--Text控件相关Script--&gt;</p>
<p>&lt;form name="Myform"&gt;</p>
<p>&lt;input type="text" name="oText"&gt;</p>
<p>&lt;input type="password" name="oPswd"&gt;</p>
<p>&lt;form&gt;</p>
<p>&lt;script language="javascript"&gt;</p>
<p>//获取文本密码框的值</p>
<p>document.write(document.Myform.oText.value)</p>
<p>document.write(document.Myform.oPswd.value)</p>
<p>&lt;/script&gt;</p>
<p>&lt;/html&gt;</p>
<p>------------------------------------------------------------------------------------------------------------</p>
<p>&lt;html&gt;</p>
<p>&lt;!--Select控件相关Script--&gt;</p>
<p>&lt;form name="Myform"&gt;</p>
<p>&lt;select name="oSelect"&gt;</p>
<p>&lt;option value="1"&gt;1&lt;/option&gt;</p>
<p>&lt;option value="2"&gt;2&lt;/option&gt;</p>
<p>&lt;option value="3"&gt;3&lt;/option&gt;</p>
<p>&lt;/select&gt;</p>
<p>&lt;/form&gt;</p>
<p>&nbsp;<wbr></p>
<p>&lt;script language="javascript"&gt;</p>
<p>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> //遍历select控件的option项</p>
<p>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> var length</p>
<p>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> length=document.Myform.oSelect.length</p>
<p>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> for(i=0;i&lt;length;i++)</p>
<p>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> document.write(document.Myform.oSelect[i].value)</p>
<p>&lt;/script&gt;</p>
<p>&nbsp;<wbr></p>
<p>&lt;script language="javascript"&gt;</p>
<p>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> //遍历option项并且判断某个option是否被选中</p>
<p>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> for(i=0;i&lt;document.Myform.oSelect.length;i++){</p>
<p>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> if(document.Myform.oSelect[i].selected!=true)</p>
<p>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> document.write(document.Myform.oSelect[i].value)</p>
<p>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> else</p>
<p>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> document.write("&lt;font color=red&gt;"+document.Myform.oSelect[i].value+"&lt;/font&gt;")&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr></p>
<p>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> }</p>
<p>&lt;/script&gt;</p>
<p>&nbsp;<wbr></p>
<p>&lt;script language="javascript"&gt;</p>
<p>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> //根据SelectedIndex打印出选中的option</p>
<p>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> //(0到document.Myform.oSelect.length-1)</p>
<p>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> i=document.Myform.oSelect.selectedIndex</p>
<p>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> document.write(document.Myform.oSelect[i].value)</p>
<p>&lt;/script&gt;</p>
<p>&nbsp;<wbr></p>
<p>&lt;script language="javascript"&gt;</p>
<p>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> //动态增加select控件的option项</p>
<p>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> var oOption = document.createElement("OPTION");</p>
<p>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> oOption.text="4";</p>
<p>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> oOption.value="4";</p>
<p>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> document.Myform.oSelect.add(oOption);</p>
<p>&lt;/script&gt;</p>
<p>&lt;html&gt;</p>
<p>-----------------------------------------------------------------------------------------------------------</p>
<p>&lt;Div id="oDiv"&gt;Text&lt;/Div&gt;</p>
<p>document.all.oDiv&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> //引用图层oDiv</p>
<p>document.all.oDiv.style&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr></p>
<p>document.all.oDiv.style.display=""&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> //图层设置为可视</p>
<p>document.all.oDiv.style.display="none"&nbsp;<wbr>&nbsp;<wbr>&nbsp;<wbr> //图层设置为隐藏</p>
</font>
 <img src ="http://www.blogjava.net/xxllnnn/aggbug/242923.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/xxllnnn/" target="_blank">so.java</a> 2008-11-27 09:16 <a href="http://www.blogjava.net/xxllnnn/archive/2008/11/27/242923.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>ajax常用的函数大全（ZT）</title><link>http://www.blogjava.net/xxllnnn/archive/2008/11/27/242922.html</link><dc:creator>so.java</dc:creator><author>so.java</author><pubDate>Thu, 27 Nov 2008 01:14:00 GMT</pubDate><guid>http://www.blogjava.net/xxllnnn/archive/2008/11/27/242922.html</guid><wfw:comment>http://www.blogjava.net/xxllnnn/comments/242922.html</wfw:comment><comments>http://www.blogjava.net/xxllnnn/archive/2008/11/27/242922.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/xxllnnn/comments/commentRss/242922.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/xxllnnn/services/trackbacks/242922.html</trackback:ping><description><![CDATA[function getRequest() {
<p><font face="Verdana" size="2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; http_request = false;</font></p>
<p><font face="Verdana" size="2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (window.XMLHttpRequest) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //对于Mozilla﹑Netscape﹑Safari等浏览器，创建XMLHttpRequest<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; http_request = new XMLHttpRequest();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (http_request.overrideMimeType) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //如果服务器响应的header不是text/xml，可以调用其它方法修改该header<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; http_request.overrideMimeType('text/xml');<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; } else if (window.ActiveXObject) {<br />
&nbsp;&nbsp; // 对于Internet Explorer浏览器，创建XMLHttpRequest<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; try {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; http_request = new ActiveXObject("Msxml2.XMLHTTP");<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; } catch (e) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; try {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; http_request = new ActiveXObject("Microsoft.XMLHTTP");<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; } catch (e) {}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp; return http_request;<br />
}</font></p>
<p><br />
<font face="Verdana" size="2">//获得Url 的responseText<br />
function getResponseText(url)<br />
{<br />
&nbsp;&nbsp; http_request=getRequest();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; http_request.open('GET', url, false);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; http_request.send(null);<br />
&nbsp;<br />
&nbsp;&nbsp; if (http_request.readyState == 4)<br />
　　 {<br />
&nbsp;&nbsp; 　　　// 收到完整的服务器响应<br />
&nbsp;&nbsp; 　　　if (http_request.status == 200) {<br />
　　　　&nbsp;&nbsp; //HTTP服务器响应的值OK<br />
　　　　&nbsp;&nbsp; requestdoc = http_request.responseText;<br />
　　　　&nbsp;&nbsp; //将服务器返回的字符串写到页面中ID为message的区域<br />
&nbsp;&nbsp;&nbsp;&nbsp; }<br />
　　　&nbsp;&nbsp;&nbsp; else {<br />
　　　　&nbsp;&nbsp; requestdoc = http_request.status;<br />
　　　&nbsp;&nbsp;&nbsp; }<br />
　　&nbsp;&nbsp; }<br />
&nbsp;&nbsp; return requestdoc;<br />
}</font></p>
<p><br />
<font face="Verdana" size="2">//获得Url 的responseXML<br />
function getResponseText(url)<br />
{<br />
&nbsp;&nbsp; http_request=getRequest();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; http_request.open('GET', url, false);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; http_request.send(null);<br />
&nbsp;<br />
&nbsp;&nbsp; if (http_request.readyState == 4)<br />
　　 {<br />
&nbsp;&nbsp; 　　　// 收到完整的服务器响应<br />
&nbsp;&nbsp; 　　　if (http_request.status == 200) {<br />
　　　　&nbsp;&nbsp; //HTTP服务器响应的值OK<br />
　　　　&nbsp;&nbsp; requestdoc = http_request.responseXML;<br />
　　　　&nbsp;&nbsp; //将服务器返回的字符串写到页面中ID为message的区域<br />
&nbsp;&nbsp;&nbsp;&nbsp; }<br />
　　　&nbsp;&nbsp;&nbsp; else {<br />
　　　　&nbsp;&nbsp; requestdoc = http_request.status;<br />
　　　&nbsp;&nbsp;&nbsp; }<br />
　　&nbsp;&nbsp; }<br />
&nbsp;&nbsp; return requestdoc;<br />
}</font></p>
  <img src ="http://www.blogjava.net/xxllnnn/aggbug/242922.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/xxllnnn/" target="_blank">so.java</a> 2008-11-27 09:14 <a href="http://www.blogjava.net/xxllnnn/archive/2008/11/27/242922.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>