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5分钟自动刷新一个层

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Jun 23, 2016 pm 02:21 PM

如题，就是只想刷新这个层，5分钟刷新一次，这个怎么实现，是不是要用js才能实现，求代码？谢谢！

回复讨论(解决方案)

大神们帮帮忙啊！

百度的js框架QWrap或者jquery等等。每五分钟来一个ajax

百度的js框架QWrap或者jquery等等。每五分钟来一个ajax
请给出详细的代码

setInterval() 去看看这个函数的用法

还是做不出来，怎么办啊？

5分钟自动刷新一个层好难啊，要是刷新整个页面就很简单，大神教我一下啊！

你得学习一些东西，要不然不行。

你得学习一些东西，要不然不行。
给点建议啊！学那些方面的？

5分钟自动刷新一个层好难啊，要是刷新整个页面就很简单，大神教我一下啊！
刷新一个层，也只是利用定时器AJAX查询数据，然后根据层的ID赋值就OK了

5分钟自动刷新一个层好难啊，要是刷新整个页面就很简单，大神教我一下啊！
刷新一个层，也只是利用定时器AJAX查询数据，然后根据层的ID赋值就OK了
AJAX我不会哦，你有代码吗？

5分钟自动刷新一个层好难啊，要是刷新整个页面就很简单，大神教我一下啊！
刷新一个层，也只是利用定时器AJAX查询数据，然后根据层的ID赋值就OK了
AJAX我不会哦，你有代码吗？
不会，你懂度娘不？懂谷哥么？

5分钟自动刷新一个层好难啊，要是刷新整个页面就很简单，大神教我一下啊！
刷新一个层，也只是利用定时器AJAX查询数据，然后根据层的ID赋值就OK了
AJAX我不会哦，你有代码吗？
不会，你懂度娘不？懂谷哥么？
这个懂

5分钟自动刷新一个层好难啊，要是刷新整个页面就很简单，大神教我一下啊！
刷新一个层，也只是利用定时器AJAX查询数据，然后根据层的ID赋值就OK了
AJAX我不会哦，你有代码吗？
不会，你懂度娘不？懂谷哥么？
这个懂
既然懂了就动手吧

5分钟自动刷新一个层好难啊，要是刷新整个页面就很简单，大神教我一下啊！
刷新一个层，也只是利用定时器AJAX查询数据，然后根据层的ID赋值就OK了
AJAX我不会哦，你有代码吗？
不会，你懂度娘不？懂谷哥么？
这个懂
既然懂了就动手吧
还是不会

看下面这个例子
http://www.w3school.com.cn/htmldom/met_win_setinterval.asp

LZ 主要问ajax 异步执行

刷新页面部分

1、js定时器
2、执行ajax请求到后台具体运用XMLHttpRequest 这个就是ajax的核心，一个函数集能对后台发出请求并且返回结果
3、根据XMLHttpRequest返回的结果，用js执行具体的操作

页面部分定时刷新，关键就是ajax

如果不需要后台数据返回的话＝＝直接js定时器，定时更新指定div内容就行了，内容是js前端生成的（日期什么的）

setinterval() 加load（）函数，5秒load()一次这个层

怎么我写的怎么都不行呢？我是太菜啦！

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