How to kill a web page?

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  • Steve Kershaw
    #1

    How to kill a web page?

    Hi,

    I have an ASP.Net web page that has a timer that needs to be killed
    when the timer fires off. How can I do this from the master.page?

    Thanks
    Steve

    Tags: None
    • George Ter-Saakov
      #2
      Re: How to kill a web page?

      Kill is a bad word :)
      My guess you want to log user out after some timeout?

      Simply have your master.page to output following JavaScript

      <script>
      function TimeOut()
      {
      window.location ="/logout.aspx"
      }
      window.setTimeo ut("TimeOut();" , 15 minutes);

      See help on setTimeout function in Javascript (not in .NET).

      <script>
      George.




      "Steve Kershaw" <steve_kershaw@ yahoo.comwrote in message
      news:1176837871 .405233.310780@ y5g2000hsa.goog legroups.com...
      Hi,
      >
      I have an ASP.Net web page that has a timer that needs to be killed
      when the timer fires off. How can I do this from the master.page?
      >
      Thanks
      Steve
      >

        Comment

        • Mark Rae
          #3
          Re: How to kill a web page?

          "George Ter-Saakov" <gt-nsp@cardone.com wrote in message
          news:eCaIBnSgHH A.4552@TK2MSFTN GP04.phx.gbl...
          <script>
          Change this to:

          <script type="text/javascript">
          window.setTimeo ut("TimeOut();" , 15 minutes);
          This will throw an exception because the second argument of the
          window.setTimeo ut method requires an integer value denoting the number of
          milliseconds to delay:

          window.setTimeo ut("TimeOut();" , 900000);


            Comment

            • Steve Kershaw
              #4
              Re: How to kill a web page?

              On Apr 17, 3:25 pm, "Mark Rae" <m...@markNOSPA Mrae.netwrote:
              "George Ter-Saakov" <gt-...@cardone.com wrote in message
              >
              news:eCaIBnSgHH A.4552@TK2MSFTN GP04.phx.gbl...
              >
              <script>
              >
              Change this to:
              >
              <script type="text/javascript">
              >
              window.setTimeo ut("TimeOut();" , 15 minutes);
              >
              This will throw an exception because the second argument of the
              window.setTimeo ut method requires an integer value denoting the number of
              milliseconds to delay:
              >
              window.setTimeo ut("TimeOut();" , 900000);
              Is there anyway to logout someone or drop the Web Page in C#???
              Steve

                Comment

                • Steve Kershaw
                  #5
                  Re: How to kill a web page?

                  On Apr 17, 3:25 pm, "Mark Rae" <m...@markNOSPA Mrae.netwrote:
                  "George Ter-Saakov" <gt-...@cardone.com wrote in message
                  >
                  news:eCaIBnSgHH A.4552@TK2MSFTN GP04.phx.gbl...
                  >
                  <script>
                  >
                  Change this to:
                  >
                  <script type="text/javascript">
                  >
                  window.setTimeo ut("TimeOut();" , 15 minutes);
                  >
                  This will throw an exception because the second argument of the
                  window.setTimeo ut method requires an integer value denoting the number of
                  milliseconds to delay:
                  >
                  window.setTimeo ut("TimeOut();" , 900000);
                  That worked! But I can still click the back button and return to the
                  previous page which is a problem here!!! If the timeout happends then
                  the current page must either be "killed" or the new page must not have
                  any reference BACK to the old page!

                  Thanks again for your help.

                  Steve

                    Comment

                    • Mark Rae
                      #6
                      Re: How to kill a web page?

                      "Steve Kershaw" <steve_kershaw@ yahoo.comwrote in message
                      news:1176911434 .832421.174200@ y80g2000hsf.goo glegroups.com.. .
                      That worked! But I can still click the back button and return to the
                      previous page which is a problem here!!! If the timeout happends then
                      the current page must either be "killed" or the new page must not have
                      any reference BACK to the old page!
                      Despite what some people will tell, there is really no 100% reliable way of
                      disabling the back button...


                        Comment

                        • George Ter-Saakov
                          #7
                          Re: How to kill a web page?

                          You can add following code to your every page
                          Response.CacheC ontrol = "no-cache";

                          Response.Expire s = -1;

                          Theoretically that prevents caching and if user clicks back button browser
                          forced to send a request to the server (which in turn should redirect user
                          to login page if Session has expired)

                          worked for me although I did not do extensive testing with all browsers that
                          out there.

                          George.



                          "Steve Kershaw" <steve_kershaw@ yahoo.comwrote in message
                          news:1176911434 .832421.174200@ y80g2000hsf.goo glegroups.com.. .
                          On Apr 17, 3:25 pm, "Mark Rae" <m...@markNOSPA Mrae.netwrote:
                          >"George Ter-Saakov" <gt-...@cardone.com wrote in message
                          >>
                          >news:eCaIBnSgH HA.4552@TK2MSFT NGP04.phx.gbl.. .
                          >>
                          <script>
                          >>
                          >Change this to:
                          >>
                          ><script type="text/javascript">
                          >>
                          window.setTimeo ut("TimeOut();" , 15 minutes);
                          >>
                          >This will throw an exception because the second argument of the
                          >window.setTime out method requires an integer value denoting the number of
                          >milliseconds to delay:
                          >>
                          >window.setTime out("TimeOut(); ", 900000);
                          >
                          That worked! But I can still click the back button and return to the
                          previous page which is a problem here!!! If the timeout happends then
                          the current page must either be "killed" or the new page must not have
                          any reference BACK to the old page!
                          >
                          Thanks again for your help.
                          >
                          Steve
                          >

                            Comment

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