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Error while running jsp
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chauhan prakash
Greenhorn
Joined: Oct 08, 2006
Posts: 6
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Hi I am getting following error while running my jsp file. The bean file for my jsp is already saved in WEB-INF/classes directory. org.apache.jasper.compiler.ParseException: /videoShop.jsp(3,57) Attribute % has no value & org.apache.jasper.compiler.ParseException: /AddToVideoShop.jsp(0,31) Attribute import has no value can anybody help me out. Thanks in advance. [ October 08, 2006: Message edited by: Bear Bibeault ]
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Bear Bibeault
Author and ninkuma
Marshal
Joined: Jan 10, 2002
Posts: 56528
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No substantive response is possible without showing us the code that generates the error. [ October 08, 2006: Message edited by: Bear Bibeault ]
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chauhan prakash
Greenhorn
Joined: Oct 08, 2006
Posts: 6
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The followings are the 3 files. Can you debug the problem as I mentioned earlier. Thanks in advance. File no.1--videoShop.java package video; import java.lang.*; import java.util.*; public class videoShop { protected Hashtable items = new Hashtable(); public videoShop() { } public void addItem(String itemId, String desc, float price, int quantity) { String[] item = {itemId, desc, Float.toString(price), Integer.toString(quantity)}; if(items.containsKey(itemId)) { //what if loop is doing. String [] tmpItem = (String[])items.get(itemId);//why type casting ? int tmpQuant=Integer.parseInt(tmpItem[3]); quantity+=tmpQuant; tmpItem[3]=Integer.toString(quantity); } else { items.put(itemId,item); } } public void removeItem(String itemId) { if(items.containsKey(itemId)) { items.remove(itemId); } } public void updateQuantity(String itemId, int quantity) { if(items.contains(itemId)) { String[] tmpItem = (String[])items.get(itemId); tmpItem[3]=Integer.toString(quantity); } } public Enumeration getEnumeration() { return items.elements(); } public float getCost() { Enumeration enum = items.elements(); String[] tmpItem; float totalCost = 0.00f; while(enum.hasMoreElements()) { tmpItem = (String[])enum.nextElement(); totalCost+=(Integer.parseInt(tmpItem[3])*Float.parseFloat(tmpItem[2])); } return totalCost; } public int getNumOfItems() { Enumeration enum = items.elements(); String[] tmpItem; int numOfItems=0; while(enum.hasMoreElements()) { tmpItem=(String[])enum.nextElement(); numOfItems+=Integer.parseInt(tmpItem[3]); } return numOfItems; } } File no2--AddToVideoShop.jsp <%@ page language="java" import"videoShop"%> <jsp:useBean id="cart" scope="session" class="videoShop"/> <html> <head><title>VCD/DVD MENU</title></head> <body> <!--if there is new item to the request add it to the cart--> <% String id = request.getParameter("id"); if(id!=null) { String desc=request.getParameter("desc"); Float price=new Float(request.getParameter("price"); cart.addItem(id,desc,price.floatValue(),1); } %> <!--print the current quantity of the shoppping cart--> <hr> <center><h3>VCD/DVD MENU</h3></CENTER> <table border="1" width="300" cellspacing="0" cellpadding="2" align="center"> <tr> <th>Name</th> <th>Cost</th> </tr> <tr> <form action="AddToVideoShop.jsp" method="post"> <td>where Eagles Dare</td> <td>$20.00</td> <td><input type="submit" name="Submit" value="Add"></td> <input type="hidden" name="id" value="1"> <input type="hidden" name="desc" value="where Eagles dare"> <input type="hidden" name="price" value="20.00"> </form> </tr> <tr> <form action="AddToVideoShop.jsp" method="post"> <td>Ghost Busters</td> <td>$18.45</td> <td><input type="submit" name="Submit" value="Add"></td> <input type="hidden" name="id" value="2"> <input type="hidden" name="desc" value="Ghost Busters"> <input type="hidden" name="price" value="18.45"> </form> </tr> <tr> <form action="AddToVideoShop.jsp" method="post"> <td>Mrs.DoubtFire</td> <td>$21.00</td> <td><input type="submit" name="Submit" value="Add"></td> <input type="hidden" name="id" value="3"> <input type="hidden" name="desc" value="Mrs.DoubtFire"> <input type="hidden" name="price" value="21.50"> </form> </tr> <tr> <form action="AddToVideoShop.jsp" method="post"> <td>Tomorrow Never Dies</td> <td>$18.00</td> <td><input type="submit" name="Submit" value="Add"></td> <input type="hidden" name="id" value="4"> <input type="hidden" name="desc" value="Tomorrow Never Dies"> <input type="hidden" name="price" value="18.75"> </form> </tr> <tr> <form action="AddToVideoShop.jsp" method="post"> <td>Mission Impossible</td> <td>$20.00</td> <td><input type="submit" name="submit" value="Add"></td> <input type="hidden" name="id" value="5"> <input type="hidden" name="desc" value="Mission Impossible"> <input type="hidden" name="price" value="20.00"> </form> </tr> </table> </body> </html> File no.3--videoShop.jsp <%@ page language="java" import="videoShop"%> <%@ page import="java.util.*"%> <jsp:useBean id="cart" scope="session" class="videoShop"%> <html> <head><title>sharp videos</title></head> <body <center> <table width="300" border="1" cellspacing="0" cellpadding="2" border="0"> <caption><b>video shop content</b></caption> <tr> <th>Name</th> <th>cost</th> <th>Quantity</th> </tr> <% Enumeration enum=cart.getEnumeration(); String[] tmpItem; While(enum.hasMoreElements()) { tmpItem=(String[])enum.nextElement(); %> <tr> <td><%=tmpItem[1]%></td> <td align="center">$<%=tmpItem[2]%></td> <td align="center"><%=tmpItem[3]%></td> </tr> <% } %> </table> </center> </body> </html>
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Bear Bibeault
Author and ninkuma
Marshal
Joined: Jan 10, 2002
Posts: 56528
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The JSP FAQ covers the fact that your beans must be in a package other than the default.
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Jaikiran Pai
Marshal
Joined: Jul 20, 2005
Posts: 8208
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In AddToVideoShop.jsp, change:
<%@ page language="java" import"videoShop"%>
to And in videoShop.jsp, change:
<jsp:useBean id="cart" scope="session" class="videoShop"%>
to
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Bear Bibeault
Author and ninkuma
Marshal
Joined: Jan 10, 2002
Posts: 56528
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Yes, in addition to these simple syntax correction, be sure to move your bean into a package.
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chauhan prakash
Greenhorn
Joined: Oct 08, 2006
Posts: 6
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Thnak's a lot. I got the output.
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subject: Error while running jsp
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