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pro_jsp thread: Error in JSP


Message #1 by asitha ranjan <asitha_ranjan@y...> on Tue, 6 Feb 2001 02:43:54 -0800 (PST)
<%  
		catchItems = cart.getItems(); // calling getitsm
which is defined in the bean &
		//agin holding in another vector

		iRows = catchItems.size(); //cheking the size of the
vector

		int i;
                        
	    System.out.println("Showing items in vector"
+iRows); //showing  items in the vector 
	    System.out.println(" the capacity is "
+catchItems.capacity());

// For Loop Started to featch from the vector

        for(i=0;i<iRows;i++)
		{
				System.out.println("the value  is here 0");

// taking that vector of vectors values type cast
again vector & holding in enumaration

		 vEnum 
((Vector)catchItems.elementAt(i)).elements();

				System.out.println("the values  is here 1");

       try{
			// start of while looop 

                        while(vEnum.hasMoreElements())
                        {
                           
		// heare i want the values to get from enumartion
taking each { Note: Single} value in string or int 
		// puting or formation in down td or tr 

					System.out.println(" how do u do");
		// if u add quantity order 4 times all the values
with qa in eachn row one by one  should display 4
times

				
s_firstvalue=(String)vEnum.nextElement().toString();

					out.println(s_firstvalue); // just to
check,outputing
																	
					 		//out.println(items[0]);
		
%>
</BIG></SMALL></SMALL></TD>
    <TD align=left bgColor=#ffff97 
      vAlign=center><SMALL><SMALL><BIG> 
<% 	

it's gving error here	
	s_secondvalue
=(String)vEnum.nextElement().toString();

what do to retrive sinle value from enumaration

so that i ca display where ever i want 

	//System.out.println(" U stupid doit propp" +
s_secondvalue);	

	//out.println(items[1]);
%>
thanx

ranjan


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