Title:SaleEntry.jsp
discription:1、<jsp:useBen...>的使用
2、<jsp:setProperty...>的使用
@Copyright:
@Company:
@autor:firefly
@version:1.0
@time:2013.1.2
<HTML>
<HEAD>
<TITLE>Using jsp:setProperty</TITLE>
</HEAD>
<BODY>
<TABLE BORDER=5 ALIGN="CENTER">
<TR><TH CLASS="TITLE">
Using jsp:setProperty</TABLE>
<jsp:useBean id="entry" class="bean.SaleEntry" />
<jsp:setProperty
name="entry"
property="itemID"
value='<%=request.getParameter("itemID")%>' />
<jsp:setProperty
name="entry"
property="numItems"
param="numItems" />
<jsp:setProperty
name="entry"
property="discountCode"
param="discountCode" />
<BR>
<TABLE ALIGN="CENTER" BORDER=1>
<TR CLASS="COLORED">
<TH>Item ID<TH>Unit Price<TH>Number Ordered<TH>Total Price
<TR ALIGN="RIGHT">
<TD><jsp:getProperty name="entry" property="itemID" />
<TD>$<jsp:getProperty name="entry" property="itemCost" />
<TD><jsp:getProperty name="entry" property="numItems" />
<TD>$<jsp:getProperty name="entry" property="totalCost" />
</TABLE>
</BODY>
</HTML>
本文详细介绍了如何在Servlet中使用jsp:setProperty来设置JavaBean属性,通过请求参数获取值并赋值给JavaBean,进而展示JavaBean的属性信息。
1004

被折叠的 条评论
为什么被折叠?



