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I have an "index.php" page, near the top of which this line
if (!isset($_SESSION['run_id'])) {$_SESSION['run_id']=3Dtime();}
produces a persistent run id. I can close that page and - as long as I =
do not close the browser - I can come back and continue from where I =
was, thanks to the session administration. It works fine.
A bit down on the same page I have the following sequence - a link, =
disguised as a button:
<FORM METHOD=3D"GET" ACTION=3D"./Documentation/users_guide.php" =
style=3D"border-style:solid; border-width:0px; border-color:black; =
padding:5px; margin:0px;" TARGET=3D"_blank">
<INPUT TYPE=3DSUBMIT Value=3D"User=B4s Guide" style=3D"color: maroon; =
font-family:Times New Roman; font-size: 12px; font-weight: bold; =
width:90px; height:25px; padding-bottom: 0; " >
</FORM>
The page "users_guide.php" is quite plain - no interaction with user or =
anything else. It does not use any session variables. It opens quite ok. =
To close it I use the cross in the upper right corner (Windows).
But ... When I come back to "index.php", I get
isset($_SESSION['run_id'])=3DFALSE
and thereby a new run id!
I have a number of "fake buttons" like this on that page and they all =
have the same effect on the run id. In one of them the addressed page =
actually uses the run id. That works ok, so I know it was not destroyed =
before the button was pressed.
By the way - if I use a simple link instead, the run id is persistent as =
it should be.
Any idea of how I can get around this (without going back to simple =
links - they don't look nice)?
/ Erik
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Diso-8859-1">
<META content=3D"MSHTML 6.00.6000.16544" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY>
<DIV><FONT face=3DArial size=3D2>I have an "index.php" page, near the =
top of which
this line</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial color=3D#ff0000 size=3D2>if =
(!isset($_SESSION['run_id']))
{$_SESSION['run_id']=3Dtime();}</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>produces a persistent run id. I can =
close that page
and - as long as I do </FONT><FONT face=3DArial size=3D2>not close the =
browser - I
can come back and continue from where I was, </FONT><FONT face=3DArial
size=3D2>thanks to the session administration. It works =
fine.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>A bit down on the same page I have the =
following
sequence - a link, </FONT><FONT face=3DArial size=3D2>disguised as a
button:</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT color=3D#ff0000><FONT face=3DArial size=3D2><FORM =
METHOD=3D"GET"
ACTION=3D"./Documentation/users_guide.php" </FONT><FONT face=3DArial
size=3D2>style=3D"border-style:solid; border-width:0px; =
border-color:black;
</FONT></FONT><FONT color=3D#ff0000><FONT face=3DArial =
size=3D2>padding:5px;
margin:0px;" TARGET=3D"_blank"><BR><INPUT TYPE=3DSUBMIT =
Value=3D"User=B4s Guide"
style=3D"color: maroon; </FONT><FONT face=3DArial =
size=3D2>font-family:Times New
Roman; font-size: 12px; font-weight: bold; </FONT></FONT><FONT =
face=3DArial
color=3D#ff0000 size=3D2>width:90px; height:25px; padding-bottom: 0; "
><BR></FORM></FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>The page "users_guide.php" is quite =
plain - no
interaction with user or </FONT><FONT face=3DArial size=3D2>anything =
else. It does
not use any session variables. It opens quite ok. To close it I use the =
cross in
the upper right corner </FONT><FONT face=3DArial =
size=3D2>(Windows).</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>But ... </FONT><FONT face=3DArial =
size=3D2>When I come
back to "index.php", I get </FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial color=3D#ff0000
size=3D2>isset($_SESSION['run_id'])=3DFALSE</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>and thereby a new run id!</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>I have a number of "fake buttons" like =
this on that
page and they all have the same </FONT><FONT face=3DArial =
size=3D2>effect on
the run id. In one of them the addressed page actually uses the =
</FONT><FONT
face=3DArial size=3D2>run id. That works ok, so I know it was not =
destroyed before
the button was pressed.<BR>By the way - if I use a simple link instead, =
the run
id is persistent as </FONT><FONT face=3DArial size=3D2>it should =
be.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>Any idea of how I can get around this =
(without
going back to simple </FONT><FONT face=3DArial size=3D2>links - they =
don't look
nice)?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT><BR><FONT face=3DArial =
size=3D2>/
Erik</FONT></DIV>
<DIV><FONT face=3DArial><BR><FONT =
size=3D2></FONT></FONT> </DIV></BODY></HTML>
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