动态生成iframe

window.onload=function(){ 
        var iframe = document.createElement("iframe");
        iframe.id = "ID_Iframe"; 
        iframe.src = "about:blank";
        document.body.appendChild(iframe);  
        var  html = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">\n';
             html+='<html xmlns="http://www.w3.org/1999/xhtml">\n';
             html+='<head>\n';
             html+='<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />\n';
             html+='<title>无标题文档</title>\n';
             html+='</head>\n';
             html+='<body>\n';
             html+='<label id="jueban">lixi</label>\n';
             html+='</body>\n';
             html+='</html>\n';
        var doc;
        if(!document.all){
            doc = iframe.contentWindow.document;              
        }else{
            doc = window.frames["ID_Iframe"].document;            
        }       
        doc.open();
        doc.write(html);
        doc.close();
      };

posted on 2007-11-12 22:56  jueban's space  阅读(999)  评论(2)  编辑  收藏  举报

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