📄 showitems.jsp
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<%@ page language="java" import="cmp.*,java.util.ArrayList,java.util.Iterator"%><!DOCTYPE HTML PUBLIC "-//w3c//dtd html 4.0 transitional//en"><html><head><title>MyStore Items Catalogue</title></head><body bgcolor="#FFFFFF"><form method="post"><b><h3>MyStore Items Catalogue</h3></b><% ArrayList itemsList=(ArrayList)session.getAttribute("itemsList"); if(itemsList.isEmpty()){%><p><h3><b>Items are not available</b></h3><%} else{%><p><table border="1"><tr><th><b>ItemID</b><th><b>Description</b><th><b>Quantity</b><th><b>Price</b></tr><%Iterator items=itemsList.iterator();ItemData id=null;while(items.hasNext()){id=(ItemData)items.next();pageContext.setAttribute("itemData",id);%><jsp:useBean id="itemData" scope="page" class="cmp.ItemData" /><tr><td><jsp:getProperty name="itemData" property="itemID"/></td><td><jsp:getProperty name="itemData" property="description"/></td><td><jsp:getProperty name="itemData" property="quantity"/></td><td><jsp:getProperty name="itemData" property="price"/></td></tr><%} %></table><%} %></form></body></html>⌨️ 快捷键说明
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