header.jsp

采用Struts框架做的网上啤酒买卖系统

<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>


<table width="100%" border="0" cellspacing="0" cellpadding="0">

  <tr>
    <td><html:img page="/images/newstart.gif"border="0" alt=""/></td>
    <td width="110"><html:img page="/images/spacer.gif" width="110" height="1" border="0" alt=""/></td>
    <td width="240" align="right" valign="bottom" nowrap>
      <table width="240" border="0" cellspacing="0" cellpadding="0">
	<tr>
 	 <td colspan="2" align="left" valign="top" nowrap>
	   <font face="Verdana, Arial, Helvetica" size="2"><span class="H1">
	   <logic:notPresent name="UserContainer" property="userView" scope="session">
	      <b>你想<html:link page="/viewsignin.do">登录?</html:link></b>
	   </logic:notPresent>

	   <logic:present name="UserContainer" property="userView" scope="session">
	     <b>欢迎 <bean:write name="UserContainer" property="userView.firstName" scope="session"/>
	      <html:link page="/signoff.do"> 注消?</html:link></b>
	   </logic:present>

	   </span></font>
	 </td>
        </tr>
	<tr>
	 <td align="left" valign="top" nowrap>
	 <font face="Verdana, Arial, Helvetica" size="2"><span class="H1Description">
	   购物车中有: </b>

	   <logic:present name="UserContainer" scope="session">
	    <b><bean:write name="UserContainer" property="cart.size" scope="session"/></b>
	    <br>
	    总计为: <b>$<bean:write name="UserContainer" format="#,##0.00" property="cart.totalPrice" scope="session"/></b><br>
	   </logic:present>

	   <logic:notPresent name="UserContainer" scope="session">
	     <b>0</b>
	     <br>
	     总计为: <b>$0.00</b><br>
	   </logic:notPresent>

	 </span></font>
	</td>
	<td width="35" align="right" valign="bottom">
	  <html:link page="/cart.do?method=view">
	    <html:img page="/images/shoppingcart.gif" alt="购物车"border="0"/>
	  </html:link>
	  <br>
	</td>
       </tr>
      </table>
   </td>
    <td width="78"></td>
    <td width="100%"></td>
  </tr>
</table>