borrowbook.jsp

简单的图书馆管理系统

<%@ 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+"/";
%>

<script language="javascript">
function Checkform()
{

	var rr=/^(?:19|20)[0-9][0-9]-(?:(?:0[1-9])|(?:1[0-2]))-(?:(?:[0-2][1-9])|(?:[1-3][0-1]))$/
	if(!rr.test(document.form1.textfield.value))
	{
		alert('请输入正确时间格式,如：2000-01-01');
		document.form1.textfield.focus();
		
		return false;
	}
	else
	{
		return true;
	}
}

</script>

<%
	Hashtable hs=null;
	Vector v=null;
	if(request.getAttribute("history")!=null)
	{	
		v=(Vector)request.getAttribute("history");
		System.out.println("ccccccccc"+v.size());
	}
%>


<table width="100%" border="0">
  <tr>
    <td><table width="100%" border="0">
      <tr>
        <td><form id="form1" name="form1" method="post" action="/Library/BorrowBookControlPro?name=query">
          <table width="600" border="0" align="center">
           <tr>
      <td align="center"><label>请输入起始时间
          <input name="textfield" type="text" size="10" />
      - 请输入终止时间
      <input name="textfield2" type="text" size="10" />
      <input type="submit" name="Submit" value="查询" "/>
      </label></td>
    </tr>
          </table>
        </form>
        </td>
      </tr>
      <tr>
        <td><table width="70%" border="0" align="center">
          <tr>
            <td><table width="100%" border="0">
              <tr>
                <td>借阅ID</td>
                <td>读者ID</td>
                <td>书本ID</td>
                <td>借阅时间</td>
                <td>到期时间</td>
                <td>归还时间</td>
                <td>状态</td>
				<td>续借次数</td>
              </tr>
            </table></td>
          </tr>
          <tr>
            <td>
            <TABLE width="100%">
			<%
				if(v!=null)
				{
					if(v.size()!=0)
					{
						for(int i=0;i<v.size();i++)
						{
							hs=(Hashtable)v.get(i);
			%>
			<tr>
                <td><%=hs.get("JYID")%></td>
                <td><%=hs.get("ReaderID")%></td>
                <td><%=hs.get("BookID")%></td>
                <td><%=hs.get("JYSJ")%></td>
                <td><%=hs.get("DQSJ")%></td>
                <td><%=hs.get("GHRQ")%></td>
                <td><%=hs.get("ZT")%></td>
                <td><%=hs.get("XJCS")%></td>              
              </tr>
			<%
						}
					}
					else
					{
						out.println("暂无此记录");
					}
				}
			%>
			</TABLE>
			</td>
          </tr>
          <tr>
            <td>&nbsp;</td>
          </tr>
        </table></td>
      </tr>
    </table></td>
  </tr>
</table>