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response.sendRedirect

 
visa valli
Greenhorn
Posts: 1
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Hi All,

I am facing a problem while doing this redirection.

I have written two jsp files.
One is pleasewait.jsp and other Quote.jsp
Quote.jsp has for loop iteration.

The flow is from pleasewait to Quote.For each iteration of for loop in quote the loop variable value has to be displayed in pleasewait.jsp and again come back to quote.jsp to start the next iteration..



Can you please give suggestion to do this.I need the count variable value in quote.jsp to be displayed in pleasewait.jsp for each iteration.

I have tried some code please have a look
pleasewait

<form >
<body>

<h1>JSP Page</h1>

<%
if(application.getAttribute("sessionvariable")=="0")
{
response.SendRedirect("Quotesave.jsp")
}
if(request.getParameter("waitCount")!=null)
{
String j="";
int k=0;

j=request.getParameter("count");
System.out.println("Within please wait count"+j);
application.setAttribute("sessionvariable","j");
response.sendRedirect("Quotesave.jsp?");

}
%>
</body>
</form>

Quote.jsp
<%
String j="";
int k=0;
int count=0;
j=(String)application.getAttribute("sessionvariable");
k=Integer.parseInt(j);
for(int m=k; m<3 ;m++)
{
count=m+1;
System.out.println("Count value "+count);
response.sendRedirect("pleasewait.jsp?waitCount=waitCount"+"&count="+count);
}

%>


sessionvariable is global variable initialized to 0
 
pawank gupta
Ranch Hand
Posts: 34
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pass script variable "count" as <%=count%> tag in your redirecting url
 
Rao Raghu
Ranch Hand
Posts: 100
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You have not mentioned what problem you are facing or what exception you are getting. and also when you are retrieving a session object you have to cast it to java.lang.String and when setting a session object cast it to java.lang.Object.
 
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