Question

Session variable for dynamic xml file using form value. Works in Mozilla not in IE

Asked by: swordfishsoup

Hi
I'm making a dynamic audio player that loads a track after a series of menus (forms).
On the last page I'm (well I think I am) setting a session variable from a form value like this:
<% Session("bandvariable") = Request.Form("frmband") %>
The session variable is used in a recordset on a dynamic xml page that selects the stored mp3 path from the database which is then loaded into a flash player.

This all seems to work fine in Mozilla Firefox - but in Internet explorer the value of the session variable sticks - as in it always plays the same track.....

Should I be doing something to reset the session variable, or maybe I'm not setting it correctly in the first place.....or maybe there is another way to get and uise that value into the xml form.

Not sure if I should add the full code here as I think I may just need some advice - but will load it up if needed.

Thanks for your input in advance

Dave

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Asked On
2008-01-22 at 06:33:24ID23101156
Tags

asp vb

,

session variable works in Mozilla not in IE

Topics

Active Server Pages (ASP)

,

Extensible Markup Language (XML)

,

Adobe Dreamweaver

Participating Experts
3
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Comments
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Answers

 

by: b0lsc0ttPosted on 2008-01-22 at 22:18:26ID: 20721170

I am not real clear on what is going on still but my first recommendation would be to try ending the session manually.  Is that an option?  For example after you start to play the song?

This can be done with ...

   Session.Abandon

That line will immediately get rid of the Session variables and reset them.  If that won't work then you may need to test values a little more.  Please clarify how you go back to the page.  Let me know if you have a question.

bol

 

by: swordfishsoupPosted on 2008-01-23 at 01:41:26ID: 20722000

Thanks bol, will try it now and feedback to you.

 

by: swordfishsoupPosted on 2008-01-23 at 04:31:12ID: 20722716

Aggh this is crazy. I have used the abandon session and various other combinations (abandon content etc) and still the same issue. Works fine in Mozilla but in IE the variable sticks.

The player works like this:

page1: Select school (from database) passes frmschool value to -
page 2: select term (selects valid terms based on Request.Form("frmschool") passes frmterm and hidden field frmschool to -
page3: Select band (based on term and school) passes frmband value to -

Playit.asp which has two flash movies. one purely graphic, like a screen saver and a flash player that plays the track. At the top of this page I have <%Session("BandID")=Request.Form("frmband")%>

The track for the player is supplied by another page - playlist_xml.asp which uses the session("BandID") to get the track link (whateversong.mp3) from the database and the dynamic variable of this is precceded with htp://www.blabla to create the link for the mp3 file for the player....

Phew hope that makes some sense?

On the FIRST page of the chain I have added <% Session.Contents.Remove("BandID") %>

This is all working fine just not in IE7.......

Not sure how helpfull posting the pages will be but if I post the dynamic xml page It may help shed some light. The other ages are simple forms in a chain.

The only hunch I have is if the dynamic xml page isn't active somehow..although it seems to be in Mozilla

Thanks - I'm getting desperate now

Dave


THIS IS THE DYNAMIC XML PGE
<%@LANGUAGE="VBSCRIPT"%>
<!--#include file="../Connections/mtechconn3.asp" -->
 
<%
Dim RsTrack__ParamBandID
RsTrack__ParamBandID = "60"
If (Session("BandID")<> "") Then 
  RsTrack__ParamBandID = Session("BandID")         
End If
%>
<%
Dim RsTrack
Dim RsTrack_cmd
Dim RsTrack_numRows
 
Set RsTrack_cmd = Server.CreateObject ("ADODB.Command")
RsTrack_cmd.ActiveConnection = MM_mtechconn3_STRING
RsTrack_cmd.CommandText = "SELECT tblBands.BandName, tblSchools.SchoolName, tblSchools.SchoolCrest, tblTracks.TrackName, tblTracks.TrackLink FROM tblSchools RIGHT JOIN (tblBands LEFT JOIN tblTracks ON tblBands.BandID = tblTracks.TrackBandID) ON tblSchools.SchoolID = tblBands.BandSchoolID WHERE (((tblBands.BandID)= ?)) GROUP BY tblBands.BandName, tblSchools.SchoolName, tblSchools.SchoolCrest, tblTracks.TrackName, tblTracks.TrackLink" 
RsTrack_cmd.Prepared = true
RsTrack_cmd.Parameters.Append RsTrack_cmd.CreateParameter("param1", 5, 1, -1, RsTrack__ParamBandID) ' adDouble
 
Set RsTrack = RsTrack_cmd.Execute
RsTrack_numRows = 0
%>
<?xml version="1.0" encoding="iso-8859-1"?>
<playlist>
 
		
	<item artist="" title="<%=(RsTrack.Fields.Item("TrackName").Value)%>" fileType="mp3" path="http://www.mtechonline.co.uk/audio/<%=(RsTrack.Fields.Item("TrackLink").Value)%>" ></item>
 
</playlist>
<%'response.Redirect("playit.asp")%>
<%
RsTrack.Close()
Set RsTrack = Nothing
%>

                                              
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by: swordfishsoupPosted on 2008-01-23 at 04:33:46ID: 20722732

Meant to add that on the player page itself there is an option to 'choose another track' which takes you back to the Select school page to reselect, this is where the abandon session code is...

Thanks

Dave

 

by: SquareHeadPosted on 2008-01-23 at 18:57:34ID: 20730209

A few things to check:

You've checked browser security settings and cookies are allowed, correct?
Does your host name have an underscore in it?
Have you tried adding the domain in question to your trusted sites?
Have you tried using a client side cookie rather than a session variable?

Take a look here:
http://search.msdn.microsoft.com/Search/Default.aspx?brand=msdn&query=ie7%20session%20cookies&locale=en-us&lang=en-us

 

by: swordfishsoupPosted on 2008-01-24 at 00:17:26ID: 20731556

Thanks SquareHead:

Good suggestions. This has been solved now with this <%response.Expires=-1%> on the page that uses the session. Stopped it being cached by IE7.

Thanks for looking anyhow

Dave

 

by: swordfishsoupPosted on 2008-01-24 at 00:21:04ID: 20731570

Please note this has now been solved. Trying to find a way to mark it as so!

Thanks for your help

 

by: b0lsc0ttPosted on 2008-01-24 at 10:02:27ID: 20735494

Good job on the solution and thanks for posting it.  If you haven't already figured out how to "mark it as solved" or have this closed then you just need to click on the Delete Question link.  It should be visible to you in the question body by the Translate select list.  Click it to let a moderator know.  In the box where you can enter some info you should note that you solved this yourself and ask for PAQ/refund.  A moderator will respond by posting here and within a few days it will be closed.

Let me know if you have a question about doing this.  I'm glad it is solved.

bol

 

by: swordfishsoupPosted on 2008-01-24 at 10:47:13ID: 20735970

Thanks Bol, will do

Best wishes

Dave

 

by: Vee_ModPosted on 2008-01-28 at 07:43:55ID: 20759959

Closed, 500 points refunded.
Vee_Mod
Community Support Moderator

20120131-EE-VQP-002

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