Ajax简单实现(2)
收集一些好用的ajax例子，便于初学者学习选项卡式显示不同页面内容
Path1_tabs.html
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head> <title>test tab</title><script type="text/javascript"> var req = null; function processReqChange(){ if(req.readyState==4 && req.status==200) { var dobj = document.getElementById("tabDiv"); //在该元素显示接受到的文本 dobj.innerHTML = req.responseText; } } function loadUrl(tab) { var url = window.location.toString(); url = url.replace(/Path1_tabs.html/,tab); if (window.XMLHttpRequest) { try { req = new XMLHttpRequest(); } catch(e) { req = false; } } else if (window.ActiveXObject) { try { req = new ActiveXObject('Msxml2.XMLHTTP'); } catch(e) { try { req = new ActiveXObject('Microsoft.XMLHTTP'); } catch(e) { req = false; } } } if (req) { req.onreadystatechange = processReqChange; req.open('GET', url, true); req.send(''); } } function tab1(){ loadUrl('pat1_tab1_content.html'); } function tab2(){ loadUrl('pat2_tab2_content.html'); }</script></head><body> <a href="javascript: void tab1();">Tab 1<a> <a href="javascript: void tab2();">Tab 2<a> <div id="tabDiv" style="border:1px solid #3333ff;padding:10px;"> </body></html> pat1_tab1_content.htm
页面一内容
pat2_tab2_content.html
页面二内容
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