本文主要為大家介紹了雙向select控件Bootstrap Dual Listbox的使用方法,Bootstrap Dual列表是一個(gè)為響應(yīng)Twitter優(yōu)化的列表框插件,它可以用在所有的現(xiàn)代瀏覽器和觸摸設(shè)備上,分享給大家,具體如下:
效果圖:
一、使用
1、引用css和js文件
<link rel="stylesheet" /> <<link rel="stylesheet">--> <link rel="stylesheet" /> <script src="http://www.gimoo.net/t/1904/scripts/jquery/jquery-2.1.4.min.js"></script> <script src="http://www.gimoo.net/t/1904/scripts/bootstrap-3.3.5-dist/js/bootstrap.min.js"></script> <<script src="http://cdnjs.cloudflare.com/ajax/libs/prettify/r298/run_prettify.min.js"></script>--> <script src="http://www.gimoo.net/t/1904/scripts/duallistbox/jquery.bootstrap-duallistbox.min.js"></script>
2、初始化class屬性為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代碼
<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>
這樣就完成了插件的調(diào)用
二、擴(kuò)展
一個(gè)通用的、初始化數(shù)據(jù)的js函數(shù):
/*初始化duallistbox*/ //queryParam1:參數(shù) //selectClass:select元素class屬性 //selectedDataStr:選中數(shù)據(jù),多個(gè)以,隔開 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代碼:
<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>
調(diào)用:
$(function () { //初始化 initListBox('hangwei.cnblogs.com', 'demo2'); $("#showValue").click(function () { alert($('[name="duallistbox_demo2"]').val()); }); });
DataHandler.ashx代碼:
<%@ 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 = "中國" }; var usa = new { id = "USA", name = "美國" }; var rsa = new { id = "Russia", name = "俄羅斯" }; var en = new { id = "English", name = "英國" }; var fra = new { id = "France", name = "法國" }; 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使用的開發(fā)環(huán)境:VS2013、.NET Framework4.5.
如果大家還想深入學(xué)習(xí),可以點(diǎn)擊這里進(jìn)行學(xué)習(xí),再為大家附兩個(gè)精彩的專題:Bootstrap學(xué)習(xí)教程 Bootstrap實(shí)戰(zhàn)教程
以上就是雙向select控件Bootstrap Dual Listbox的使用方法,希望對大家的學(xué)習(xí)有所幫助。