selectmenu实现 支持下拉，分页，键盘操作等功能的下拉菜单效果代码
代码语言：html
所属分类：菜单导航
代码描述：selectmenu实现 支持下拉，分页，键盘操作等功能的下拉菜单效果代码
代码标签： 下拉 , 分页 , 键盘 操作 等 功能 的 下拉菜单 效果
下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开
<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!---基础样式-->
<style>
article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{display:block;}audio,canvas,video{display:inline-block;}audio:not([controls]){display:none;height:0;}[hidden]{display:none;}html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%;}body{margin:0;}a:focus{outline:thin dotted;}a:active,a:hover{outline:0;}h1{font-size:2em;margin:0.67em 0;}abbr[title]{border-bottom:1px dotted;}b,strong{font-weight:bold;}dfn{font-style:italic;}hr{-moz-box-sizing:content-box;box-sizing:content-box;height:0;}mark{background:#ff0;color:#000;}code,kbd,pre,samp{font-family:monospace,serif;font-size:1em;}pre{white-space:pre-wrap;}q{quotes:"\201C" "\201D" "\2018" "\2019";}small{font-size:80%;}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline;}sup{top:-0.5em;}sub{bottom:-0.25em;}img{border:0;}svg:not(:root){overflow:hidden;}figure{margin:0;}fieldset{border:1px solid #c0c0c0;margin:0 2px;padding:0.35em 0.625em 0.75em;}legend{border:0;padding:0;}button,input,select,textarea{font-family:inherit;font-size:100%;margin:0;}button,input{line-height:normal;}button,select{text-transform:none;}button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer;}button[disabled],html input[disabled]{cursor:default;}input[type="checkbox"],input[type="radio"]{box-sizing:border-box;padding:0;}input[type="search"]{-webkit-appearance:textfield;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;box-sizing:content-box;}input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration{-webkit-appearance:none;}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0;}textarea{overflow:auto;vertical-align:top;}table{border-collapse:collapse;border-spacing:0;}
body, html { font-size: 100%; padding: 0; margin: 0;}
/* Reset */
*,
*:after,
*:before {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
/* Clearfix hack by Nicolas Gallagher: http://nicolasgallagher.com/micro-clearfix-hack/ */
.clearfix:before,
.clearfix:after {
content: " ";
display: table;
}
.clearfix:after {
clear: both;
}
body{
background: #494A5F;
color: #D5D6E2;
font-weight: 500;
font-size: 1.05em;
font-family: "Microsoft YaHei","Segoe UI", "Lucida Grande", Helvetica, Arial,sans-serif;
}
</style>
<!---图标样式-->
<link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/bootstrap.3.3.4.css">
<link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/font-awesome-4.7.0/css/font-awesome.min.css">
<!---代码格式样式，可无视-->
<link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/SyntaxHighlighter.css">
<!---主要样式-->
<link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/selectmenu.css">
</head>
<body>
<div class="container">
<h1 class="page-header">下拉菜单插件 <small>支持下拉，分页，键盘操作等功能</small></h1>
<div class="row-fluid">
<h2 class="page-header">1.经典使用场景 <small></small></h2>
<div class="col-md-12">
<div class="col-md-6">
<p><strong>A</strong>. Select your favorite NBA team:
<button type="button" class="btn btn-default" id="demoSingle">Select Team</button>
</p>
<div class="thumbnail">
<img id="nbaTeamLogo">
<div class="caption">
<p id="nabTeamName"></p>
</div>
</div>
<p>The NBA team logo images copyright comes form <a href="" target="_blank">china</a></p>
</div>
<div class="col-md-6">
<p><strong>B</strong>. Choose teams to follow team news:
<button type="button" class="btn btn-default" id="demoMultiple">Select Teams</button>
</p>
<div class="panel panel-default">
<div class="panel-body" id="nbaTeamLists"></div>
</div>
</div>
</div>
</div>
<div class="row-fluid">
<div class="col-md-12">
<div class="col-md-6">
<p><strong>C</strong>. Which site you want to visit ?</p>
<p><button type="button" class="btn btn-default" id="demoBaseMenu">Select Menu <i class="fa fa-caret-down"></i></button></p>
</div>
<div class="col-md-6">
<p><strong>D</strong>. Menu embedded to page</p>
<div id="demoEmbedded"></div>
</div>
</div>
</div>
<div class="row-fluid">
<div class="col-md-12">
<div class="col-md-12">
<strong>E</strong>. your mouse right click to call menu
<div class="jumbotron" id="demoRightClick">
<h2 class="text-center"><i class="fa fa-mouse-pointer"></i> 鼠标右键查看效果</h2>
</div>
</div>
</div>
</div>
<div class="row-fluid">
<h2 class="page-header">2.1 常规下拉菜单 <small></small></h2>
<script type="syntaxhighlighter" class="brush:js">
<![CDATA[
//菜单使用的数据格式
/**
* content [string] : 菜单项目显示文本，支持HTML格式（设置内容为“sm_divider”可生成分隔栏）
* header [boolean] : 是否为子标题栏
* url [string] : 需要跳转的链接
* callback [function] : 需要执行的回调函数
* disabled [boolean] : 是否禁用菜单项目
*/
var menuData = [
{content:'News Site',header: true},//定义子标题栏
{content:'163 NetEase',url : 'http://www.163.com'},//链接跳转型菜单项目
{content:'sm_divider'},//分隔栏
//使用HTML的方式设置菜单显示的内容，并定义菜单项目为禁用
{content:'<i class="fa fa-fw fa-facebook"></i> Facebook',url : 'https://www.facebook.com',disabled : true},
//点击后执行回调的菜单项目
{content:'Click this menu item to trigger your callback',callback : function(){
bDialog.alert('you can do anything in callback!');
}}
];
]]>
</script>
<button type="button" class="btn btn-default" id="baseMenu"><i class="fa fa-bars"></i> Select Menu</button>
<script type="syntaxhighlighter" class="brush:js">
<![CDATA[
//HTML按钮
<button type="button" id="btnMenu" >Select Team</button>
//javascript 设置
$('#btnMenu').click(function(){
$(this).selectMenu({
//设置常规菜单模式
regular : true,
data : menuData
});
});
]]>
</script>
<div class="alert alert-info" role="alert">
示例中，带回调的菜单项目中的弹出窗口为 <a href="https://terryz.github.io/bdialog/index.html" target="_blank"><strong>bDialog</strong></a> 插件
</div>
</div>
<div class="row-fluid">
<h4 class="heading">2.2 带标题栏的菜单 <small></small></h4>
<button type="button" class="btn btn-default" id="baseMenuHeader"><i class="fa fa-header"></i> Select Menu</button>
<script type="syntaxhighlighter" class="brush:js">
<![CDATA[
$('#btnMenu').click(function(){
$(this).selectMenu({
title : '<i class="fa fa-fw fa-thumbs-o-up"></i> I can have a title bar',
regular : true,
data : menuData
});
});
]]>
</script>
</div>
<div class="row-fluid">
<h4 class="heading">2.3 带子标题菜单项目的菜单 <small></small></h4>
<button type="button" class="btn btn-default" id="baseMenuSubHeader"><i class="fa fa-list-ul"></i> Select Menu</button>
<script type="syntaxhighlighter" class="brush:js">
<![CDATA[
//设置数据中项目header : true，即可指定为子标题栏
var menuData = [
{content:'News Site',header: true}
];
//javascript 设置
$('#btnMenu').click(function(){
$(this).selectMenu({
regular : true,
data : menuData
});
});
]]>
</script>
</div>
<div class="row-fluid">
<h4 class="heading">2.4 带箭头的菜单 <small></small></h4>
<button type="button" class="btn btn-default" id="baseMenuArrow"><i class="fa fa-arrow-up"></i> 带箭头的菜单</button>
<button type="button" class="btn btn-default" id="baseMenuRight"><i class="fa fa-arrow-right"></i> 菜单右对齐</button>
<button type="button" class="btn btn-default" id="baseMenuCenter"><i class="fa fa-arrow-down"></i> 菜单居中对齐</button>
<script type="syntaxhighlighter" class="brush:js">
<![CDATA[
$('#btnMenu').click(function(){
$(this).selectMenu({
arrow : true,//打开菜单箭头，默认不带箭头
position : 'right',//可设置'left'(default),'center','right'
regular : true,
data : menuData
});
});
]]>
</script>
</div>
<div class="row-fluid">
<h2 class="page-header">3.1 高级下拉菜单 <small></small></h2>
<script type="syntaxhighlighter" class="brush:js">
<![CDATA[
//菜单使用的示例数据格式
//数据格式与常规菜单模式的固定格式不同，该模式下，数据格式可以完全自定义
//并通过设置keyField、showField、searchField等参数进行指定具体使用的数据节点
var selectMenuData = [
{id:1 ,name:'Chicago Bulls',desc:'芝加哥公牛',abbr:'CHI'},
{id:2 ,name:'Cleveland Cavaliers',desc:'克里夫兰骑士',abbr:'CLE'},
{id:3 ,name:'Detroit Pistons',desc:'底特律活塞',abbr:'DET'},
{id:4 ,name:'Indiana Pacers',desc:'印第安纳步行者',abbr:'IND'},
{id:5 ,name:'Milwaukee Bucks',desc:'密尔沃基雄鹿',abbr:'MIL'}
];
]]>
</script>
<button type="button" class="btn btn-default" id="selectMenuBase"><i class="fa fa-server"></i> Select Menu</button>
<script type="syntaxhighlighter" class="brush:js">
<![CDATA[
//HTML按钮
<button type="button" id="btnMenu" >Select Team</button>
//javascript 设置
$('#btnMenu').click(function(){
$(this).selectMenu({
showField : 'name',//指定显示文本的字段
keyField : 'id',//指定id的字段
data : selectMenuData
});
});
]]>
</script>
</div>
<div class="row-fluid">
<h4 class="heading">3.2 不需要快速搜索的下拉菜单 <small></small></h4>
<button type="button" class="btn btn-default" id="selectMenuNoSearch"><i class="fa fa-server"></i> Select Menu</button>
<script type="syntaxhighlighter" class="brush:js">
<![CDATA[
$('#btnMenu').click(function(){
$(this).selectMenu({
showField : 'name',
keyField : 'id',
search : false,//关闭搜索栏
data : selectMenuData
});
});
]]>
</script>
</div>
<div class="row-fluid">
<h4 class="heading">3.3 指定菜单显示项目个数 <small></small></h4>
<button type="button" class="btn btn-default" id="selectMenuListSize"><i class="fa fa-server"></i> Select Menu</button>
<script type="syntaxhighlighter" class="brush:js">
<![CDATA[
$('#btnMenu').click(function(){
$(this).selectMenu({
showField : 'name',
keyField : 'id',
search : false,
title : false,//关闭标题栏
listSize : 5,//设置显示的菜单项目个数（菜单高度）
data : selectMenuData
});
});
]]>
</script>
</div>
<div class="row-fluid">
<h4 class="heading">3.4 多分组数据下拉菜单、多选模式 <small></small></h4>
<script type="syntaxhighlighter" class="brush:js">
<![CDATA[
//多分组格式数据，要求数据必须按照以下格式设置，但list节点内的数据，与不分组的数据格式一样，可以自由定义
var selectMenuGroupData = [{
title : 'East',
list :[
{id:1 ,name:'Chicago Bulls',desc:'芝加哥公牛',abbr:'CHI'},
{id:2 ,name:'Cleveland Cavaliers',desc:'克里夫兰骑士',abbr:'CLE'}
]
},{
title : 'West',
list : [
{id:16,name:'Denver Nuggets',desc:'丹佛掘金',abbr:'DEN'},
{id:17,name:'Minnesota Timberwolves',desc:'明尼苏达森林狼',abbr:'MIN'}
]}
];
]]>
</script>
<button type="button" class="btn btn-default" id="selectMenuGroup"><i class="fa fa-server"></i> Select Menu</button>
<script type="syntaxhighlighter" class="brush:js">
<![CDATA[
$('#btnMenu').click(function(){
$(this).selectMenu({
showField : 'name',
keyField : 'id',
multiple : true,//打开多选模式
data : selectMenuGroupData
});
});
]]>
</script>
</div>
<div class="row-fluid">
<h4 class="heading">3.5 初始化选中项目 <small></small></h4>
<button type="button" class="btn btn-default" id="selectMenuInit"><i class="fa fa-server"></i> Select Menu</button>
<script type="syntaxhighlighter" class="brush:js">
<![CDATA[
$('#btnMenu').click(function(){
$(this).selectMenu({
showField : 'name',
keyField : 'id',
arrow : true,
initSelected : 1,
data : selectMenuData
});
});
]]>
</script>
</div>
<div class="row-fluid">
<h4 class="heading">3.6 自定义项目显示模板 <small></small></h4>
<button type="button" class="btn btn-default" id="selectMenuFormat"><i class="fa fa-server"></i> Select Menu</button>
<script type="syntaxhighlighter" class="brush:js">
<![CDATA[
$('#btnMenu').click(function(){
$(this).selectMenu({
showField : 'name',
keyField : 'id',
initSelected : 1,
//自定义菜单项目显示模板
formatItem : function(row){
var html = '<div class=""><div class="col-md-3">';
html += '<img src="//repo.bfw.wiki/bfwrepo/image/5d65ea7d8bc8b.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90" width="64" height="64">';
html += '</div>';
html += '<div class="col-md-7">';
html += row.name + row.name + '<br>' + row.desc;
html += '</div></div>';
return html;
},
data : selectMenuData
});
});
]]>
</script>
</div>
<div class="row-fluid">
<h2 class="page-header">4.1 鼠标右键打开菜单模式 <small>仅右键可打开</small></h2>
<div class="row">
<div class="col-md-6">
<p>常规模式菜单嵌入</p>
<div class="jumbotron" id="selectMenuRightClickBase">
<h3 class="text-center"><i class="fa fa-mouse-pointer"></i> Mouse right click this area</h3>
</div>
<script type="syntaxhighlighter" class="brush:js">
<![CDATA[
//html元素定义
<div class="jumbotron" id="selectMenuRightClickBase">
<h3 class="text-center">
<i class="fa fa-mouse-pointer"></i>
Mouse right click this area
</h3>
</div>
//javascript代码
$('#selectMenuRightClickBase').selectMenu({
title : 'Regular menu',
//常规菜单模式
regular : true,
//打开鼠标右键模式
rightClick : true,
data : baseMenuHeaderData
});
]]>
</script>
</div>
<div class="col-md-6">
<p>多功能模式菜单嵌入</p>
<div class="jumbotron" id="selectMenuRightClickAdv">
<h3 class="text-center"><i class="fa fa-mouse-pointer"></i> Mouse right click this area</h3>
</div>
<script type="syntaxhighlighter" class="brush:js">
<
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