Atitit.ui control-implementation of drop-down menu selection control select html_html/css_WEB-ITnose

Atitit.ui control---implementation of drop-down menu selection control select html

1. Call & model implementation 1

2. - ----select.jsp------ 1

1. Implementation of calling & model

Proj.vod2

< %

List li=new ArrayList();

Map m=new HashMap ();

m.put("lab","love");

m.put("v","1");

li.add(m);

DropDownList DropDownList1=new DropDownList();

DropDownList1.DataSource = li;

DropDownList1.DataValueField = "v";

DropDownList1.DataTextField = "lab";

DropDownList1.DataBind( );

session.setAttribute("ddl1",DropDownList1);

%>

Author:: 老Wow's Claw Attilax Ailong, EMAIL:1466519819@qq.com

2. -----select.jsp------

<%@ page contentType="text/html; charset=utf-8" language="java" import="java.sql.*" %>

<%@page import="java.io.File"%>

<% @page import="java.util.ArrayList"%>

<%@page import="java.util.HashMap"%>

<%@page import= "java.util.List"%>

<%@page import="java.util.Map"%> import="System.Web.UI.WebControls.DropDownList"%>

<%@page import="com.attilax.core"%>

>" id="<%=request.getParameter("id")%>">

<%

DropDownList ddl= (DropDownList) session.getAttribute(request.getParameter("DropDownListId") );

List li=ddl.DataSource;

%>

<%= core.toJsonStrO88(ddl)%>

<%

for (Object object : li) {

Map m=(Map) object;

%>

<%=m.get(ddl.DataTextField)%>

<% } %>

Problems with drop-down list data binding in ASP.NET. _Baidu knows.htm