bookdetails.jsp

来自「jsp 应用开发技术光盘 是《jsp应用开发技术》这本书的源代码」· JSP 代码 · 共 38 行

<c:if test="${!empty param.bookId}">
  	<c:set var="bid" value="${param.bookId}"/>

	<sql:setDataSource driver="com.mysql.jdbc.Driver" 
	url="jdbc:mysql://localhost/bookstore?user=lyp&password=pwd&useUnicode=true&characterEncoding=gb2312"/>

  	<sql:query var="books">
    	select * from books where id = ?
    	<sql:param value="${bid}" />
  	</sql:query>
   
  	<c:forEach var="book" begin="0" items="${books.rows}">
      	<h2>${book.title}</h2>
      	&nbsp;<fmt:message key="By"/> <em>${book.name} </em>&nbsp;&nbsp;
      	(${book.year})<br><br>
      	<h4><fmt:message key="Critics"/></h4>
      	<blockquote>${book.description}</blockquote>
      
      	<h4>
			<fmt:message key="ItemPrice"/>:
			<fmt:formatNumber value="${book.price}" type="currency"/> 
    	</h4>
  	</c:forEach>
    <c:url var="url" value="/bookcatalog" >
    	<c:param name="Add" value="${bid}" />
    </c:url> 
    <a href="${url}"><b><fmt:message key="CartAdd"/></b></a>&nbsp; &nbsp; &nbsp;
</c:if>

<c:url var="url" value="/bookcatalog" >
  <c:param name="Add" value="" />
</c:url>
<a href="${url}"><fmt:message key="ContinueShopping"/></a>