从子框架调用父文件中的函数？ [英] Calling a function in parent file from child frame?

问题描述

我有一个函数可以调整frame.html中的 frameset 的宽度比例<：c $ c> col ：

 < frameset id =setcols =*，*FRAMESPACING = 0 BORDER = 3 BORDERCOLOR =＃eeeeee> 
< frame src =index.html> 
< frame src =index2.html> 
< noframe>< / noframes> 
< / frameset> 
  

从frame.html调用该函数时可以正常工作，但是我想从子文件index.html...该函数需要保留在父文件中才能正常运行......如何在 frame.html 从 index.html

解决方案

只要试试 parent.functionName（）它应该可以工作。



编辑



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为了确保范围正确，您应该调用 window.parent.functionName（）来代替以确保它实际上是被引用的框架父

编辑2

< hr>

查看这个答案它似乎处理相同的铬问题。

希望它有帮助！

I have a function that resizes the col width ratio of my frameset in "frame.html":

<frameset id="set" cols="*,*" FRAMESPACING=0 BORDER=3 BORDERCOLOR=#eeeeee>
    <frame src="index.html">
    <frame src="index2.html"> 
    <noframes></noframes> 
</frameset> 

The function works fine when called from "frame.html", However i want to call said function from the child file "index.html"... the function needs to remain in the parent file in order to run properly... How can I call my function in frame.html from index.html

解决方案

Just try parent.functionName() it should work.

Edit

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Just to be sure that the scope is correct you should probably call window.parent.functionName() instead to be sure that it is actually the frames parent that is referenced

Edit 2

---

Check out this answer it seems to handle the same chrome issue.

Hope it helps!

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