如何停止在非活动的Iframe的JavaScript Ajax请求？ [英] How to stop javascript ajax requests in inactive Iframe?

问题描述

我做了网站，在那里各种其他页面是内置的应用程序与I帧：

I have made Website, where various other pages are built-in as "apps" with i frames:

<iframe id="frame1" src="./app1.php">
<iframe id="frame2" src="./app2.php">

在这些应用程序，有执行，其中包括非常高频繁的HTTP请求的Jav​​aScript code。

In these apps, there is javascript code executed, among others very high-frequent HTTP-Requests.

$('#app1button').click(function () {
     //Here i have to stop the HTTP-Requests which where fired from the JS of App2
     hideAllApps();
     showApp(app1);
});

APP1是从服务器非常高的频繁查询的信息：

app1 is polling information from a server very high frequently:

app1.php有Javascript语言，它::

app1.php has Javascript in it::

 Handler = window.setInterval(getStatus, 100); //start status messages

当我现在点击APP2，其他应用程序弹出了，我想停下来的JavaScript，这是装在app1.php，由于性能方面的原因。

When i now click on app2, the other app pops up, and i want to stop the javascript, which was loaded in app1.php, due to performance reasons.

$('#app2button').click(function () {
    //Here i have to stop the HTTP-Requests which where fired from the JS of App1
    hideAllApps();
    showApp(app2);
});

我怎样才能做到这一点？你有什么想法？

How can i do that? Do you have any ideas?

在此先感谢。

推荐答案

从内帧2，你可以尝试 window.parent.frame [帧1。停止（）并在第1帧定义的stop（）作为一个函数，它会清除你的时间。

From within frame2 you can try window.parent.frame["frame1"].stop() and in frame 1 you define stop() as a function which clears your interval.

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