jsp页面加载readyState的五种状态根据我们状态添加进度条
这段代码放在页面最下面
原文如下:
document.onreadystatechange = subSomething;//当页面加载状态改变的时候执行这个方法.
function subSomething() {
if(document.readyState == “complete”) //当页面加载状态
//页面加载完成你要处理的事在这里写
}
页面加载readyState的五种状态 原文如下:
0: (Uninitialized) the send( ) method has not yet been invoked.
1: (Loading) the send( ) method has been invoked, request in progress.
2: (Loaded) the send( ) method has completed, entire response received.
3: (Interactive) the response is being parsed.
4: (Completed) the response has been parsed, is ready for harvesting.
翻译成中文为:
0 - (未初始化)还没有调用send()方法
1 - (载入)已调用send()方法,正在发送请求
2 - (载入完成)send()方法执行完成,已经接收到全部响应内容
3 - (交互)正在解析响应内容
4 - (完成)响应内容解析完成,可以在客户端调用了