日期:2014-05-18  浏览次数:20739 次

他妈的jsp,老子要晕了,大哥些帮忙解决一下,关于嵌套查询的问题?
俺,刚从asp传向jsp对于jsp那些东西都不了解,遇到一个嵌套查询问题,用标签或者直接写都不行,他妈的,程序运行会出来,就是值出来不到,真他妈的牛B!
程序代码:最简单的jsp纯asp改版.
    <%
        ResultSet   rs=stmt.executeQuery   ( "select   *   from   mobile_xilie   where   id= "+request.getParameter( "id "));
if   (rs.next()){
%>
                <table     border= "0 "   cellpadding= "1 "   cellspacing= "1 "   bgcolor= "#999999 "   align= "center ">
<tr     bgcolor= "#F3F3F3 ">
<td     align= "center "   height= "22 "   width= "143 "   > <strong> 品牌 </strong> </td>
<td   width= "189 "   height= "22 "     align= "center "   > <strong> 型号 </strong> </td>
</tr>
                    <tr   bgcolor= "#FFFFFF ">  
                        <td   align= "center ">

<jsp:include   page= "xilie_edit_body.jsp "> <jsp:param   name= "m_id "   value= " <%=rs.getString( "m_id ")%> "/> </jsp:include>


&nbsp; </td>
                        <td   align= "left "> &nbsp;
                        <input   type= "text "   name= "xilie_name "   size= "25 "   class= "Input "   value= " <%=   rs.getString( "xilie_name ")   %> ">                             &nbsp;&nbsp; </td>
                    </tr>
                    <tr   bgcolor= "#FFFFFF ">  
                        <td   align= "center "   colspan= "2 ">  
                            <input   type= "submit "   value= "确定提交 "   name= "B1 "   class= "buttonface ">
                            <input   type= "reset "   value= "重新填写 "   name= "B2 "class= "buttonface "   >                         </td>
                    </tr>
                </table>    


include文件代码:
<%
ResultSet   rs_m=stmt.executeQuery   (   "select   *   from   mobile_type   order   by   id   asc ");
if   (rs_m.isLast()){
out.println( "请先添加栏目。 ")   ;
out.close();
}