main page contains two frame nested
A_frame has a link. When you click on the link, you want to pop up a layer display message in B_frame (the B page references a common JS to call a method in js)
main page contains two frame nested
A_frame has a link. When you click on the link, you want to pop up a layer display message in B_frame (the B page references a common JS to call a method in js)
1. First of all, you have to make sure that your two frame are equivalent to the domain before you can call
2. Please refer to https://blog.csdn.net/willspa.
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