Re: Header() to a different browser instance
| From: | Erik Stainsby | Date: | Sat, 08 Jul 2000 05:59:30 +0000 |
| Subject: | Re: Header() to a different browser instance | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-5511@lists.php.net to get a copy of this message | ||
Eric,
You will not be able to redirect programmatic flow from a
child window back to the parent window. You can spawn a
child because the parent "knows how to" - there is no
mechanism in the protocols that I've ever come accross
which would allow the child to return control to a parent
browser. Another of the curses of stateless protocols.
The best you might be able to accomplish is to have the
parent window go into a blocking state (server-side) and
have the child send a semaphore of some sort. Sounds pretty
flakey to me but it might work if you make sufficient
allowances for the inherent unreliablility of HTTP connections.
HtH, Erik
----- Original Message -----
From: "eric" <edahnke@istreetlabs.com>
To: "php list" <php-general@lists.php.net>
Sent: Friday, July 07, 2000 10:41 PM
Subject: [PHP] Header() to a different browser instance
> Hello List,
>
> I've got some javascript that pops up a new browser window. From within
> that browser I call a php script that does some sql, and then does a
> Header redirect back to the original page (browser instance).
>
> However, with the Header() redirect my original page just gets created
> inside the second instance popped-up browser.
>
> Alternatively, the following just closes the window, and the php script
> is never called from the form.
>
> <input type="submit" name="Submit"
> value="Add"onClick="closeWindow()">
>
> Can anyone share with me whether it is possible to do what I want to do
> (essentially close a popped up browser and redirecting the original
> browser instance), and give some advice on how to do it.
>
> Many Thx. - Eric
>
>
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