<form action="fenxi.jsp?p1="+order_num>
<input type="submit" value="进入">
</form>要这样也能把值传过去,那太阳也能从西边出来了。<form action="fenxi.jsp?p1="+order_num method=post>
<select size=7 name=order_num >
<option value=1>目录1</option>
<option value=2>目录2</option>
</select>
<input type="submit" value="进入">
</form><%
String p1=request.getParameter("order_num ");
out.print("<p>"+p1+"</p>");
%>
<input type="submit" value="进入">
</form>要这样也能把值传过去,那太阳也能从西边出来了。<form action="fenxi.jsp?p1="+order_num method=post>
<select size=7 name=order_num >
<option value=1>目录1</option>
<option value=2>目录2</option>
</select>
<input type="submit" value="进入">
</form><%
String p1=request.getParameter("order_num ");
out.print("<p>"+p1+"</p>");
%>
先在当前页面提交,读到order_num得value值!
然后再把这个参数带到下一个页面思路是最重要得,至于代码自己写吧,上班时间也没有那么多得时间!