3种不同的ContextMenu右键菜单实现代码
时间：2021-12-29 10:20:27 | 栏目：jquery | 点击：次
简单使用的右键菜单，希望能帮助大家。下面是截图和实例代码
实例预览
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>3种不同的ContextMenu右键菜单演示</title>
<style type="text/css">
.content{margin:0 auto;width:360px;}
.content p{margin:20px 0 0 0;border:solid 1px #C5D8FF;background:#EDF2FF;padding:10px;}
</style>
</head>
<body>
<div class="container">
<div class="demo">
<div class="contextMenu" id="myMenu1">
<ul>
<li id="open"><img src="/api/jq/ContextMenu/images/folder.png" /> Open</li>
<li id="email"><img src="/api/jq/ContextMenu/images/email.png" /> Email</li>
<li id="save"><img src="/api/jq/ContextMenu/images/disk.png" /> Save</li>
<li id="delete"><img src="/api/jq/ContextMenu/images/cross.png" /> Delete</li>
</ul>
</div>
<div class="contextMenu" id="myMenu2">
<ul>
<li id="item_1">Item 1</li>
<li id="item_2">Item 2</li>
<li id="item_3">Item 3</li>
<li id="item_4">Item 4</li>
<li id="item_5">Item 5</li>
<li id="item_6">Item 6</li>
<li id="item_7">Item 7</li>
<li id="item_8">Item 8</li>
</ul>
</div>
<div class="contextMenu" id="myMenu3">
<ul>
<li id="item_1">Item 1</li>
<li id="item_2">Item 2</li>
<li id="item_3">Item 3</li>
</ul>
</div>
<div class="content">
<p class="demo1"><b>演示</b> 右键单击我的! !</p>
<p class="demo2">在这个段落里面右键点击触发菜单</p>
<p style="font-weight: bold;">
<span class="demo3" id="dontShow" style="padding: 5px; background-color:pink">不显示菜单</span>
<span class="demo3" id="showOne" style="padding: 5px;background-color:lightgreen">显示第一项</span>
<span class="demo3" id="showAll" style="padding: 5px;background-color:lightblue">全部显示</span>
</p>
</div>
</div>
</div>
<script type="text/javascript" src="http://apps.bdimg.com/libs/jquery/1.11.3/jquery.min.js"></script>
<script type="text/javascript" src="/api/jq/ContextMenu/js/jquery.contextmenu.r2.js"></script>
<script type="text/javascript">
$(document).ready(function() {
//class为demo1的样式绑定此右键菜单
$('.demo1').contextMenu('myMenu1', {
bindings: { //绑定事件
'open': function(t) {
alert('Trigger was ' + t.id + '\nAction was Open');
},
'email': function(t) {
alert('Trigger was ' + t.id + '\nAction was Email');
},
'save': function(t) {
alert('Trigger was ' + t.id + '\nAction was Save');
},
'delete': function(t) {
alert('Trigger was ' + t.id + '\nAction was Delete');
}
}
});
//class为demo2的样式绑定此右键菜单
$('.demo2').contextMenu('myMenu2', {
menuStyle: { //菜单样式
border: '2px solid #000'
},
itemStyle: { //菜单项样式
fontFamily: 'verdana',
backgroundColor: '#666',
color: 'white',
border: 'none',
padding: '1px'
},
itemHoverStyle: { //菜单项鼠标放在上面样式
color: '#fff',
backgroundColor: '#0f0',
border: 'none'
}
});
//class为demo3的样式绑定此右键菜单
$('.demo3').contextMenu('myMenu3', {
onContextMenu: function(e) { //重写onContextMenu
if ($(e.target).attr('id') == 'dontShow')
return false;
else
return true;
},
onShowMenu: function(e, menu) { //重写onShowMenu事件，单独对id=showOne设置
if ($(e.target).attr('id') == 'showOne') {
$('#item_2, #item_3', menu).remove();
}
return menu;
}
});
});
</script>
</body>
</html>