Could anybody tell me what's wrong with the line <x:forEach select="$result//part" var="currentPart"> ?? (used jstl 1.1) or maybe the error occures somewhere else
i noticed that if i add c:foreach above x:foreach there are no errors but the page doesn't view any data from xml file here's code of items_data.xml file: <?xml version="1.0" encoding="UTF-8"?> <computer_parts> <part ID="10"><name>Procesor 3.8 GHz</name><price>450.50</price></part> <part ID="25"><name>Mysz laserowa</name><price>65.20</price></part> <part ID="40"><name>Klawiatura multimedialna</name><price>12</price></part> <part ID="50"><name>Monitor LCD 19</name><price>960</price></part> <part ID="50"><name>Monitor CRT 17</name><price>360</price></part> </computer_parts> and index.jsp <[EMAIL PROTECTED] contentType="text/html"%> <[EMAIL PROTECTED] pageEncoding="UTF-8"%> <%@ taglib uri="http://java.sun.com/jsp/jstl/xml" prefix="x"%> <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%> <%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"%> <[EMAIL PROTECTED] import="java.util.Iterator"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-type" content="text/html; charset=UTF-8" /> </head> <body> <jsp:useBean id="cart" class="beans.shoppingCart" scope="session"/> <fmt:setBundle basename="properties.language" /> <center> <h1><fmt:message key="title" /></h1> <c:import var="xmlfile" url="items_data.xml"/> <x:parse var="result" doc="${xmlfile}" /> <table border="1"> <tr> <td><fmt:message key="name"/></td> <td><fmt:message key="price"/></td> <td> </td> </tr> <x:forEach select="$result//part" var="currentPart"> <!-- end="5" result//computer_parts/part var="result" xml="$ {xmlfile}" [EMAIL PROTECTED] --> <tr> <td><x:out select="$currentPart/name" /></td> <td><x:out select="$currentPart/price" /></td> <c:set var="id_part"> <x:out select="currentPart/@ID" /> </c:set> <c:url value="/change_cart.jsp" var="addURL"> <c:param name="action" value="add"/> <c:param name="id_part" value="${id_part}"/> </c:url> <td> '<c:out value="${addURL}" ' <fmt:message key="add_to_cart"/> </td> </tr> </x:forEach> </table> <br> <fmt:message key="num_of_items"/> <c:out value="${cart.size}" /><br> show_cart.jsp <fmt:message key="show_cart"/> </center> </body> </html> and class: shopingCart.java package beans; import java.util.Hashtable; /** * * @author Szeryf */ public class shoppingCart { private Hashtable items; /** Creates a new instance of shoppingCart */ public shoppingCart() { this.items = new Hashtable(); } public void add(String id_item){ if (this.items.containsKey(id_item)){ Integer quantity = (Integer)this.items.get(id_item); int newQuantity = quantity.intValue() + 1; this.items.put(id_item, new Integer(newQuantity)); } else { this.items.put(id_item, new Integer(1)); } } public Hashtable getItems() { return this.items; } public int getSize() { return items.size(); } public void setNewItem(String id_item) { this.add(id_item); } public void setRemoveItem(String id_item) { this.items.remove(id_item); } } -- View this message in context: http://www.nabble.com/x%3AforEach-problem-tf3839800.html#a10871888 Sent from the Taglibs - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]