怎么样获取文本中的动态值...... - J2EE论坛 - JAVA论坛

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怎么样获取文本中的动态值......

       <%for(int hh=0;hh<aa;hh++){%>

        <%while(rs1.next()){%>
       <%for(int q=0;q<aa;q++){%>
       <p><%=AllData[hh] %><input type="hidden" name="name_<%=q%>" value="<%=rs1.getString(q+1)%>"/></p>



<%}%>

         <%}%>
<%}%>
在另外一个页面中获取name中的值怎么样获取呀！

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第 2 楼

得分:0

<%--
    Document   : index
    Created on : 2010-3-6, 22:25:14
    Author     : linyan
--%>

<%@page contentType="text/html" pageEncoding="gbk"%>
<%@page language="java" import="java.util.*"%>
<%@page import="java.sql.*"%>
<%@page import="myjsp.Select"%>
<jsp:useBean id="xxx" scope="session" class="myjsp.Conn"/>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
   "http://www.

<html>
  <head>
    <title>bb1.html</title>

    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
    <meta http-equiv="description" content="this is my page">
    <meta http-equiv="content-type" content="text/html; charset=gbk">

    

  </head>
<body>

<%
        Select conn1=new Select();

        String id=request.getParameter("id");
     String lie=request.getParameter("lie");
     String tableid=request.getParameter("tableid");

        String strSql1="select * from "+id+" where "+lie+"="+tableid+"";
        ResultSet rs1=conn1.doQuery(strSql1);
        %>
    <%
        Select conn=new Select();
        String strid=request.getParameter("id");
        String strSql="select * from "+strid+"";
        ResultSet rs=conn.doQuery(strSql);
        %>
        <%
        String[] AllData=conn.DB2(rs);
        ResultSetMetaData rsmd = rs.getMetaData();
        int aa=rsmd.getColumnCount();%>
        <%

     String request_page_s=request.getParameter("page");

     int request_page;  //当前页
     int pageSize=10;

     try{
      if(request_page_s.length()==0)
       request_page=1;
      else
       request_page=Integer.parseInt(request_page_s);
     }
     catch(Exception e)
     {
      request_page=1;
     }
     Vector vector=xxx.getResult(pageSize,request_page,"select * from "+id+"");

%>

    <center>
        <form id="form1" name="form1" method="post" action="update2.jsp?tableid=<%=tableid%>&lie=<%=lie%>&id=<%=id%>">//传递参数
<tr>

       <%for(int hh=0;hh<aa;hh++){%>

        <%while(rs1.next()){%>
       <%for(int q=0;q<aa;q++){%>
       <p><%=AllData[hh] %><input type="text" name="<%=AllData[hh++] %>" value="<%=rs1.getString(q+1)%>"/></p>

<%}%>

         <%}%>
<%}%>

        </tr>

        qq<input type="text" name="tian" value=""/>//测试固定值用
    <input type="submit" name="Submit" value="确定" />

</form>
    </center>

</body>
</html>
这个是我要修改的界面。

第 3 楼

得分:0

<%--
    Document   : update2
    Created on : 2010-3-31, 22:29:08
    Author     : linyan
--%>

<%@page contentType="text/html" pageEncoding="gbk"%>
<%@page language="java" import="java.util.*"%>
<%@page import="java.sql.*"%>
<%@page import="myjsp.Select"%>
<%@page import="myjsp.test"%>
<jsp:useBean id="xxx" scope="session" class="myjsp.Conn"/>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
   "http://www.

<html>
  <head>
    <title>bb1.html</title>

    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
    <meta http-equiv="description" content="this is my page">
    <meta http-equiv="content-type" content="text/html; charset=gbk">

    

  </head>
<body>

<%


        String id=request.getParameter("id");
     String lie=request.getParameter("lie");
     String tableid=request.getParameter("tableid");
String  str="";
  str=request.getParameter("strIndex");
  out.print(str);
  %>

  <%
String tt=request.getParameter("tian");

out.print(tt);
%>

<%
Select conn1=new Select();
String strSql1="select * from "+id+" where "+lie+"="+tableid+"";
        ResultSet rs1=conn1.doQuery(strSql1);
        %>

    <%
        Select conn=new Select();
        String strid=request.getParameter("id");
        String strSql="select * from "+strid+"";
        ResultSet rs=conn.doQuery(strSql);
        %>

        <%
        String[] AllData=conn.DB2(rs);
        ResultSetMetaData rsmd = rs.getMetaData();
        int aa=rsmd.getColumnCount();%>

       <%for(int hh=1;hh<aa;hh++){%>

       <%=AllData[hh] %>
                <%}%>
</body>
</html>
这个是我要处理修改的页面

第 4 楼

得分:0

我是要获取数据库修改后的值，而不是从数据库中的值

第 5 楼

得分:0

对不起我只是想去简单的获取已经修改好的动态文本值，其他的没有别的啦！谁能教教我呀！