searchbook.jsp

本系统完成简单的图书管理系统

<%@page language="java" contentType="text/html;charset=gb2312"%>
<%@ page import="java.util.Vector" %>
<%@ page import="java.util.Hashtable" %>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<%
	Hashtable hs=null;
	Vector vv=null;
	if(request.getAttribute("bookValue")!=null)
	{
		vv=(Vector)request.getAttribute("bookValue");
		
	}
%>
<table width="100%" border="0">
  <tr>
    <td><table width="100%" border="0">
      <tr>
        <td><form id="form1" name="form1" method="post" action="/Library/SearchBookBean?name=query">
          <table width="600" border="0" align="center">
            <tr>
              <td width="265" align="right">请输入查找方式：                
                <select name="select">
                  <option value="bookName">书名</option>
                  <option value="author">作者</option>
                  <option value="isbn">ISBN</option>
                </select>
                </td>
              <td width="168" align="left"><input type="text" name="value" /></td>
              <td width="153" align="left"><input type="submit" name="Submit" value="查询" /></td>
            </tr>
          </table>
        </form>
        </td>
      </tr>
      <tr>
        <td><table width="70%" border="0" align="center">
          <tr>
            <td><table width="100%" border="0">
              <tr>
                <td width="20%" align="center">题目</td>
                <td width="20%" align="center">作者</td>
                <td width="20%" align="center">出版社</td>
                <td width="20%" align="center">ISBN</td>
                <td width="20%" align="center">库存数量</td>
              </tr>
            </table></td>
          </tr>
          <tr>
            <td>
			<TABLE width="100%" border="1" align="center">
			<%
				if(vv!=null)
				{
					if(vv.size()!=0)
					{
						for(int i=0;i<vv.size();i++)
						{
						hs=(Hashtable)vv.get(i);
			%>
			<tr>
                <td width="20%" align="center"><%=hs.get("TITLE")%></td>
                <td width="20%" align="center"><%=hs.get("AUTHOR")%></td>
                <td width="20%" align="center"><%=hs.get("PRESS")%></td>
                <td width="20%" align="center"><%=hs.get("ISBN") %></td>
                <td width="20%" align="center"><%=hs.get("COUNT") %></td>
              </tr>
              <%
              	}
              	}
              	else
				{	
					out.println("暂无记录！");	
				}
				}
				
              %>
			</TABLE>
			</td>
          </tr>
          <tr>
            <td>&nbsp;</td>
          </tr>
        </table></td>
      </tr>
    </table></td>
  </tr>
</table>