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>
</td>
<td align= "left ">
<input type= "text " name= "xilie_name " size= "25 " class= "Input " value= " <%= rs.getString( "xilie_name ") %> "> </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();
}
else{
%>
<select name= "m_id ">
<%
while (rs_m.next()){
%>
<option value= " <%=rs_m.getString( "id ")%> " <% if (request.getParameter(( "m_id ").equals(rs_m.getString( "id "))){%> selected <%} %> > <%=rs_m.getString( "m_type ")%> </option>
<%
}
}
rs_m.close();
%>
</select>
老子不懂为啥里出来不了值,
直接把这代码插入上一个代码标签里要报错,jsp全英文看求不懂,老火.
[解决办法]
代码这么乱
[解决办法]
if (rs.next()){
%> 你这里面的另一半 "} "呢？应该在你结尾的地方写 <% } %>
[解决办法]
JDBC连接正常么，页面很费眼的看不出来有问题
[解决办法]
没有错误提示,鬼看出来.
