Welcome 微信登录

首页 / 脚本样式 / JavaScript / 轻松使用jQuery双向select控件Bootstrap Dual Listbox

本文主要为大家介绍了双向select控件Bootstrap Dual Listbox的使用方法,Bootstrap Dual列表是一个为响应Twitter优化的列表框插件,它可以用在所有的现代浏览器和触摸设备上,分享给大家,具体如下:
效果图:


一、使用
1、引用css和js文件

 <link href="scripts/bootstrap-3.3.5-dist/css/bootstrap.min.css" rel="stylesheet" /><!--<link href="//cdnjs.cloudflare.com/ajax/libs/prettify/r298/prettify.min.css" rel="stylesheet">--><link href="scripts/duallistbox/bootstrap-duallistbox.min.css" rel="stylesheet" /><script src="scripts/jquery/jquery-2.1.4.min.js"></script><script src="scripts/bootstrap-3.3.5-dist/js/bootstrap.min.js"></script><!--<script src="//cdnjs.cloudflare.com/ajax/libs/prettify/r298/run_prettify.min.js"></script>--><script src="scripts/duallistbox/jquery.bootstrap-duallistbox.min.js"></script>
2、初始化class属性为demo1的select元素
<script type="text/javascript">$(function () {var demo2 = $(".demo1").bootstrapDualListbox({nonSelectedListLabel: "Non-selected",selectedListLabel: "Selected",preserveSelectionOnMove: "moved",moveOnSelect: false,nonSelectedFilter: "ion ([7-9]|[1][0-2])"});$("#showValue").click(function () {alert($("[name="duallistbox_demo1"]").val());});});</script>
3、html代码
<div class="col-md-7"><select multiple="multiple" size="10" name="duallistbox_demo1" class="demo1"><option value="1">Option 1</option><option value="2">Option 2</option><option value="3" selected="selected">Option 3</option><option value="4">Option 4</option><option value="5">Option 5</option><option value="6" selected="selected">Option 6</option><option value="7">Option 7</option><option value="8">Option 8</option><option value="9">Option 9</option><option value="10">Option 10</option></select><br /><input id="showValue" type="button" value="show selected data" /></div>
这样就完成了插件的调用
二、扩展
一个通用的、初始化数据的js函数:
/*初始化duallistbox*///queryParam1:参数//selectClass:select元素class属性//selectedDataStr:选中数据,多个以,隔开function initListBox(queryParam1,selectClass, selectedDataStr) {var paramData = {"testParam1": queryParam1}$.ajax({url: "DataHandler.ashx",type: "get",data: paramData,async: true,success: function (returnData) {var objs = $.parseJSON(returnData);$(objs).each(function () {var o = document.createElement("option");o.value = this["id"];o.text = this["name"];if ("undefined" != typeof (selectedDataStr) && selectedDataStr != "") {var selectedDataArray = selectedDataStr.split(",");$.each(selectedDataArray, function (i, val) {if (o.value == val) {o.selected = "selected";return false;}});}$("." + selectClass + "")[0].options.add(o);});//渲染dualListbox$("." + selectClass + "").bootstrapDualListbox({nonSelectedListLabel: "Non-selected",selectedListLabel: "Selected",preserveSelectionOnMove: "moved",moveOnSelect: false//,//nonSelectedFilter: "ion ([7-9]|[1][0-2])"});},error: function (e) {alert(e.msg);}});}
html代码:
<div class="col-md-7"><select multiple="multiple" size="10" name="duallistbox_demo2" class="demo2"></select><br /><input id="showValue" type="button" value="show selected data" /></div>
调用:
$(function () {//初始化initListBox("hangwei.cnblogs.com", "demo2");$("#showValue").click(function () {alert($("[name="duallistbox_demo2"]").val());});});
DataHandler.ashx代码:
<%@ WebHandler Language="C#" Class="DataHandler" %>using System;using System.Web;using System.Collections.Generic;using Newtonsoft.Json;public class DataHandler : IHttpHandler {public void ProcessRequest (HttpContext context) {var china = new { id = "China", name = "中国" };var usa = new { id = "USA", name = "美国" };var rsa = new { id = "Russia", name = "俄罗斯" };var en = new { id = "English", name = "英国" };var fra = new { id = "France", name = "法国" };List<object> list = new List<object>();list.Add(china);list.Add(usa);list.Add(rsa);list.Add(en);list.Add(fra);string returnJson = JsonConvert.SerializeObject(list);context.Response.ContentType = "text/plain";context.Response.Write(returnJson);} public bool IsReusable {get {return false;}}}
效果:


本文的demo使用的开发环境:VS2013、.NET Framework4.5.
以上就是双向select控件Bootstrap Dual Listbox的使用方法,希望对大家的学习有所帮助。