Unable to pass parameters using session in jsp

I have two .jsp's.

In first jsp, i have String []
and used <A></A> to open second jsp in which .swf is embedded.

so , i am able to pass this cmd(String arrays) from firstjsp to second jsp, from there i can see my .swf opening in second jsp by passing this cmd using flashvars.

Now, when i colse secondjsp window, trying to agian click on <A>Commands Help</A> from firstjsp,i see showing blank window for secondjsp.


I have two .jsp's.

In first jsp, i have String []
<%
	String []cmd = (String [])request.getAttribute("cmd_list");
	
%>
and used <A>Commands Help</A> to open second jsp in which .swf is embedded.

so , i am able to pass this cmd(String arrays) from firstjsp to second jsp, from there i can see my .swf opening in second jsp by passing this cmd using 

flashvars.

Now, when i colse secondjsp window, trying to agian click on <A>Commands Help</A> from firstjsp,
i see showing blank window for secondjsp.

code in first .jsp:
--------------

<%
	String []cmd = (String [])request.getAttribute("cmd_list");
	session.setAttribute("cmdlist",cmd);
	String urlEnc = response.encodeURL("/second.jsp");
%>

	<A HREF="javascript:var w = window.open('','IpfrHelp','resizable=yes,scrollbars=yes,height=700,width=718'); w.location.href='<%=urlEnc%>'; void 

1;">Commands Help</A></TR>

code in second .jsp:
--------------

<%
    
     String[] cmdlist={};
     StringBuffer strData = new StringBuffer();
     String separator = ",";

      cmdlist = (String [])session.getAttribute("cmdlist");
      if(cmdlist.length>0)
		{
			strData.append(cmdlist[0]);
			for(int i=1;i<cmdlist.length;i++)
			{
				strData.append(separator);
				strData.append(cmdlist[i]);
			}
		}
%>
<script type="text/javascript">
            var swfVersionStr = "0";
            var xiSwfUrlStr = "";
            var flashvars = {};
            flashvars.strData = "<%= strData %>";
	    swfobject.embedSWF(
                "/flexapp/E2EView/CmdHelpViewRedesign.swf ", "flashContent",
                "700", "700",
                swfVersionStr, xiSwfUrlStr,
                flashvars, params, attributes);
</script>

the first .jsp control comes from some .jsp <-- .cgi, when i close these first and second .jsp's and start opening from .cgi page , it is working well. Not 

showing any blank screen.

Open in new window

AlpitaAsked:
Who is Participating?
 
rrzConnect With a Mentor Commented:
Ok, you can accept your comment as the solution.
0
 
rrzCommented:
I am just a JSP expert. I don't know about the flash code. Maybe I will be able to help you.
Please look at the page source in the browser. Show us both sources. One for the page that works and the other for the page that is blank.
0
 
AlpitaAuthor Commented:
Thanks for your information. I solved my problem. I see some code related to session in second jsp page.
session.invalidate();
Once i comment that code, it is working fine.
0
 
AlpitaAuthor Commented:
Thanks.It is working now.
0
Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

All Courses

From novice to tech pro — start learning today.