JSP wap经典教程、实例
PlaceOrder.jsp
<%@ page contentType="text/vnd.wap.wml" session="true" import="java.util.Vector"%>
<?xml version="1.0"?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">
<%
/*
The place order obtains the Item code from the index passed to it. It then places this in
the session.
*/
int index = Integer.parseInt(request.getParameter("ind"));
Vector itemInfo[] = (Vector[])session.getAttribute("ItemList");
session.setAttribute("ItemId",itemInfo[index].get(1));
%>
<wml>
<card id="quantity" title="Quantity">
<p align="center">
<br/>
Quantity: <input name="Quantity" type="text" emptyok="false" value=""/>
</p>
<do type="prev" label="Next">
<go href="/PlaceOrderServlet" method="get">
<postfield name="quant" value="Quantity"/>
</go>
</do>
</card>
</wml>
<?xml version="1.0"?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">
<%
/*
The place order obtains the Item code from the index passed to it. It then places this in
the session.
*/
int index = Integer.parseInt(request.getParameter("ind"));
Vector itemInfo[] = (Vector[])session.getAttribute("ItemList");
session.setAttribute("ItemId",itemInfo[index].get(1));
%>
<wml>
<card id="quantity" title="Quantity">
<p align="center">
<br/>
Quantity: <input name="Quantity" type="text" emptyok="false" value=""/>
</p>
<do type="prev" label="Next">
<go href="/PlaceOrderServlet" method="get">
<postfield name="quant" value="Quantity"/>
</go>
</do>
</card>
</wml>
