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php3-list | 199901

RE: [PHP3] "Back" - Function From: Samuel Liddicott (sam <email protected>)
Date: 01/05/99

> -----Original Message-----
> From: Brian Schaffner [mailto:BSchaffner <email protected>]
> Sent: 04 January 1999 22:32
> To: 'Patrick Kirchhoff'; php3 <email protected>
> Subject: RE: [PHP3] "Back" - Function
>
>
> <A HREF="javascript:history.back()">Back</A>
>
> -OR-
>
> <FORM ACTION="javascript:history.back()" METHOD="POST">
> <INPUT TYPE="SUBMIT" VALUE="Back">
> </FORM>

This second one is pretty good for a 1 level back, if you also do:

<FORM ACTION="javascript:history.back()" METHOD="POST">
<INPUT TYPE="SUBMIT" VALUE="Back">
<!-- tell the server what to send as the Location: tag, to send back yo -->
<INPUT TYPE=hidden Name=backto value="<%=$HTTP_REFERER;%>" >
</FORM>

1 level backs are good for error pages and other 1 page jumps out of
context.

Sam 

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