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博客园 - 周末

JS判断IE6,ie7,ie8,ff ASP.NET(C#) 四舍五入、进一法、舍位(取整,舍去小数,向负无穷舍入)函数 在线用户统计的实现方法 HttpModule与HttpHandler详解 IE bug: 1像素的dotted/dashed边框 JS日期计算函数 同时兼容ie和ff的获取事件的方法 关于JS冒泡的问题 jQuery load()方法的美妙用法 兼容各主流浏览器的简单拖拽drag CSS 使用expression方法优化 setCapture,captureEvents,releaseCapture 的技巧。 经典左右两列布局CSS 准确取得当前滚动条的位置 不常用的有意思的标签:optgroup log4net的日志输出格式-log4net.Layout.PatternLayout用法 log4net 将日志按不同类型写入多个文件 FireFox使用技巧 vs2008.net多语言实现方法
判断 iframe 是否加载完成的完美方法
周末 · 2009-09-22 · via 博客园 - 周末

var iframe = document.createElement("iframe");
iframe
.src = "http://www.planabc.net";if (iframe.attachEvent){
    iframe
.attachEvent("onload", function(){
        alert
("Local iframe is now loaded.");
   
});
} else {
    iframe
.onload = function(){
        alert
("Local iframe is now loaded.");
   
};
}

document

.body.appendChild(iframe);

另外的一种方法:

var iframe = document.createElement("iframe");
iframe
.src = "http://www.planabc.net";if (!/*@cc_on!@*/0) { //if not IE
    iframe
.onload = function(){
        alert
("Local iframe is now loaded.");
   
};
} else {
    iframe
.onreadystatechange = function(){
       
if (iframe.readyState == "complete"){
            alert
("Local iframe is now loaded.");
       
}
   
};
}

document

.body.appendChild(iframe);

摘自于<<悍飞>>的博客:http://www.planabc.net/2009/09/22/iframe_onload/