jsp中的表格数据提交问题

Question

在循环中的控件名字中加入序号,如 <input name="kuanggong<%=i%>" type="text" size="10">
在取得时候再利用循环吧.

Answer 1

像for(int i=0;i<10;i++)
{
String gonghao=new String(request.getParameter("gonghao<%=i%>"));
String jiaban=new String(request.getParameter("jiaban<%=i%>"));
String qingjia=new String(request.getParameter("qingjia<%=i%>"));
String chuchai=new String(request.getParameter("chuchai<%=i%>"));
String chidaozaotui=new String(request.getParameter("chidaozaotui<%=i%>"));
String kuanggong=new String(request.getParameter("kuanggong<%=i%>"));String sql="insert into kaoqin (gonghao,jiaban,qingjia,chuchai,chidaozaotui,kuanggong,riqi) values('"+ugonghao+"','"+ujiaban+"','"+uqingjia+"','"+uchuchai+"','"+uchidaozaotui+"','"+ukuanggong+"','"+uriqi+"');";
int insert=stmt.executeUpdate(sql);
}
。。吗？  
没运行出来。  试着改了几个地方也没有好的效果！！！！！！

Answer 2

就你自己那种方法就可以呀,命名都可以是一样的,在取的时候request.getParameterValues(XXX)就可以了,取出来就是一个数组,如:
String gonghao[]=(String[])request.getParameterValues("gonghao"));
String jiaban[]=(String[])(request.getParameter("jiaban"));
String qingjia[]=(String[])(request.getParameter("qingjia"));
String chuchai[]=(String[])(request.getParameter("chuchai"));
String chidaozaotui[]=(String[])(request.getParameter("chidaozaotui"));
String kuanggong[]=(String[])(request.getParameter("kuanggong"));for(int i=0;i<gonghao.length;i++)
{String sql="insert into kaoqin (gonghao,jiaban,qingjia,chuchai,chidaozaotui,kuanggong,riqi) values('"+gonghao[i]+"','"+ujiaban[i]+"','"+uqingjia[i]+"','"+uchuchai[i]+"','"+uchidaozaotui[i]+"','"+ukuanggong[i]+"','"+uriqi[i]+"');";
int insert=stmt.executeUpdate(sql);
}

Answer 3

会出现以下提示 可见传来的参数不是  字符串数组  的类型？？？？
An error occurred at line: 10 in the jsp file: /test_next.jspGenerated servlet error:
    [javac] Compiling 1 source fileD:\tomcat\work\Catalina\localhost\biye\org\apache\jsp\test_005fnext_jsp.java:61: incompatible types
found   : java.lang.String
required: java.lang.String[]
String ugonghao[]=new String(request.getParameter("gonghao"));
                  ^

Answer 4

String gonghao=new String(request.getParameter("gonghao<%=i%>"));
改为
String gonghao=new String(request.getParameter("gonghao" ＋ i));