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BasePage properties sometimes there, sometimes not.

Posted on 2013-01-30
6
201 Views
Last Modified: 2013-02-05
Hi All,

I have been searching like crazy but can't seem to get the answer I want.

I have a ASP.NET 2.0 project.
I inherit a BasePage called DefaultBasePage to check whether user is logged in.
Also uses properties in this page to check on my master page if I should display the menu or not.
I've got 2 pages here that are exactly the same with regards to this, but one of the pages gets the value from the base page and the other doesn't.

Here is my DefaultBasePage.cs

public class DefaultBasePage : System.Web.UI.Page
{
    private bool bShowHeadersFooters;
    private bool bNeedsToBeLoggedIn = true;

    protected override void OnInit(EventArgs e)
    {
        base.OnInit(e);

        if (Session["ID"] == null
            && !Request.Url.ToString().Contains("login.aspx")
            && bNeedsToBeLoggedIn)
        {
            Response.Redirect(Application["URL"] + "login.aspx?ReturnUrl=" + Server.UrlEncode(Request.Url.ToString()));
        }
    }
    public bool ShowHeadersAndFooters
    {
        get { return bShowHeadersFooters; }
        set { bShowHeadersFooters = value; }
    }

}

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DefaultMaster.master.cs

        if (Page is DefaultBasePage)
        {
            bShowHeadersAndFooters = ((DefaultBasePage)Page).ShowHeadersAndFooters;
            if (Session["ID"] != null)
            {
                if (bShowHeadersAndFooters)
                {
// Show Menu. Works sometimes and sometimes not.
}
}
}

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Any ideas would be greatly appreciated as I am banging my head against the wall because of this,

Thanks in advance,
S
0
Comment
Question by:SeanNij
  • 3
  • 2
6 Comments
 
LVL 10

Assisted Solution

by:Eduard Ghergu
Eduard Ghergu earned 500 total points
ID: 38834842
Hi,

You're neglecting the stateless nature of the web. Try something like:

public bool ShowHeadersAndFooters
    {
        get { return (bool)Session["ShowHeadersFooters"]; }
        set { Session["ShowHeadersFooters"] = value; }
    }
0
 
LVL 41

Expert Comment

by:guru_sami
ID: 38835997
@seanNij,

Where are you setting your ShowHeadersAndFooters properties? By default it's false.
You must set them somewhere on your page.
0
 
LVL 1

Accepted Solution

by:
SeanNij earned 0 total points
ID: 38839089
Hi,

Thanks for the reply.

It did not work, however you did give me an idea, ghergu.

So what I've done is this:

In my aspx.cs file I did:

    protected void Page_Init(object sender, EventArgs e)
    {
        Session["ShowHeadersAndFooters"] = false;
    }

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and in my master.cs I did:

    protected void Page_Load(object sender, EventArgs e)
    {
            if (Session["ShowHeadersAndFooters"] != null)
                bShowHeadersAndFooters = (bool)Session["ShowHeadersAndFooters"];
    }

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Works like a charm!
Thanks for the idea!
S
0
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LVL 10

Expert Comment

by:Eduard Ghergu
ID: 38839115
Hi!
You're welcome! Any "reward" for this?
0
 
LVL 1

Author Comment

by:SeanNij
ID: 38839130
@ghergu Close Request Pending. Points awarded to you. Will close auto on 02/04/2013 if no objections.
0
 
LVL 1

Author Closing Comment

by:SeanNij
ID: 38854270
First answer gave me an idea and created my own solution. Point still awarded to the person who gave me the idea.
0

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