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How does php post the value returned by js?

Source: Internet
Author: User
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How does php post to read the value returned by js? an upload component returns the value after the upload ..



How to obtain the path of the uploaded image...


Reply to discussion (solution)

I don't understand. if it's a control, you need to read their documents carefully.

The uploaded result is filled in.

In this p?
You can use the DOM operation to obtain the innerHTML content.

Did not understand the requirement
Is php used to obtain the uploaded file or php used to simulate ajax Upload to obtain the returned data?
The former is a server operation, and the latter is a client operation.

The value returned by the client is obtained on the server.

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