通过URL获取html代码实现页面嵌入（代替iframe效果）

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>通过URL获取html代码实现页面嵌入（代替iframe效果）</title>
</head>
<script type="text/javascript" language="javascript">
    function getHtmlContentBySoap(url,showDivId){debugger;
    if(!url||url==""){
        document.getElementById(showDivId).innerHTML="";
        return;
    }
    if(window.XMLHttpRequest){
       req=new XMLHttpRequest();
    }else if(window.ActiveXObject){
       req=new ActiveXObject("Microsoft.XMLHTTP");
    }
    if(req){
        req.open("GET",url,true);
        req.onreadystatechange=function(){
            getHtmlContentBySoapCallBack(url,showDivId);
       };
       req.send();
    }
}
function getHtmlContentBySoapCallBack(url,showDivId){
    if(req.readyState == 4){
        if(req.status == 200){
            if(document.getElementById(showDivId)){
                document.getElementById(showDivId).innerHTML=req.responseText;
            }
        }
    }
}

</script>

<body>
<input type="button" onclick="getHtmlContentBySoap('http://www.baidu.com','exp_div');"  style=" width:50px; height:25px;" value="click"/>
<div id="exp_div" style="width:980px; text-align:center;"></div>

</body>
</html>

posted on 2012-02-14 09:26 JimmyCai 阅读(2948) 评论(3) 编辑收藏举报