jquery context menu用法
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>jQuery Context Menu Plugin Demo</title>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
<style type="text/css">
BODY,
HTML {
padding: 0px;
margin: 0px;
}
BODY {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 11px;
background: #FFF;
padding: 15px;
}
H1 {
font-family: Georgia, serif;
font-size: 20px;
font-weight: normal;
}
H2 {
font-family: Georgia, serif;
font-size: 16px;
font-weight: normal;
margin: 0px 0px 10px 0px;
}
#myDiv {
width: 150px;
border: solid 1px #2AA7DE;
background: #6CC8EF;
text-align: center;
padding: 4em .5em;
margin: 1em;
float: left;
}
#myList {
margin: 1em;
float: left;
}
#myList UL {
padding: 0px;
margin: 0em 1em;
}
#myList LI {
width: 100px;
border: solid 1px #2AA7DE;
background: #6CC8EF;
padding: 5px 5px;
margin: 2px 0px;
list-style: none;
}
#options {
clear: left;
}
#options INPUT {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 11px;
width: 150px;
}
</style>
<script src="jquery.js" type="text/javascript"></script>
<script src="jquery.contextMenu.js" type="text/javascript"></script>
<link href="jquery.contextMenu.css" rel="stylesheet" type="text/css" />
<script type="text/javascript">
$(document).ready( function() {
// Show menu when #myDiv is clicked
$("#myDiv").contextMenu({
menu: 'myMenu'
},
function(action, el, pos) {
alert(
'Action: ' + action + '\n\n' +
'Element text: ' + $(el).text() + '\n\n' +
'X: ' + pos.x + ' Y: ' + pos.y + ' (relative to element)\n\n' +
'X: ' + pos.docX + ' Y: ' + pos.docY+ ' (relative to document)'
);
});
// Show menu when a list item is clicked
$("#myList UL LI").contextMenu({
menu: 'myMenu'
}, function(action, el, pos) {
//action 指 <li class="edit"><a href="#edit">Edit</a></li>中的 #edit
// el 指右键的选项 如 <li>Item 1</li>，若为<div id="myDiv"> Right click to view the context menu</div> 则为 Right click to view the context menu
//pos 为当前的坐标，有 x，y属性
alert(
'Action: ' + action + '\n\n' +
'Element text: ' + $(el).text() + '\n\n' +
'X: ' + pos.x + ' Y: ' + pos.y + ' (relative to element)\n\n' +
'X: ' + pos.docX + ' Y: ' + pos.docY+ ' (relative to document)'
);
});
// Disable menus
$("#disableMenus").click( function() {
$('#myDiv, #myList UL LI').disableContextMenu(); //取消所有的右键
$(this).attr('disabled', true);
$("#enableMenus").attr('disabled', false);
});
// Enable menus
$("#enableMenus").click( function() {
$('#myDiv, #myList UL LI').enableContextMenu(); //启用某个右键
$(this).attr('disabled', true);
$("#disableMenus").attr('disabled', false);
});
// Disable cut/copy
$("#disableItems").click( function() {
$('#myMenu').disableContextMenuItems('#cut,#copy'); //取消某几个右键
$(this).attr('disabled', true);
$("#enableItems").attr('disabled', false);
});
// Enable cut/copy
$("#enableItems").click( function() {
$('#myMenu').enableContextMenuItems('#cut,#copy');
$(this).attr('disabled', true);
$("#disableItems").attr('disabled', false);
});
});
</script>
</head>
<body>
<h1>jQuery Context Menu Plugin Demo</h1>
<p>
This plugin lets you add context menu functionality to your web applications.
</p>
<p>
<strong>Tip:</strong> Try using your keyboard to make a selection.
</p>
<p>
<a href="/notebook/80">Back to the project page</a>
</p>
<h2>Demo</h2>
<div id="myDiv">
Right click to view the context menu
</div>
<div id="myList">
<ul>
<li>Item 1</li>
<li>Item 2</li>
<li>Item 3</li>
<li>Item 4</li>
<li>Item 5</li>
<li>Item 6</li>
</ul>
</div>
<div id="options">
<p>
<input type="button" id="disableItems" value="Disable Cut/Copy" />
<input type="button" id="enableItems" value="Enable Cut/Copy" disabled="disabled" />
</p>
<p>
<input type="button" id="disableMenus" value="Disable Context Menus" />
<input type="button" id="enableMenus" value="Enable Context Menus" disabled="disabled" />
</p>
</div>
<ul id="myMenu" class="contextMenu">
<li class="edit"><a href="#edit">Edit</a></li>
<li class="cut separator"><a href="#cut">Cut</a></li>
<li class="copy"><a href="#copy">Copy</a></li>
<li class="paste"><a href="#paste">Paste</a></li>
<li class="delete"><a href="#delete">Delete</a></li>
<li class="quit separator"><a href="#quit">Quit</a></li>
</ul>
</body>
</html>
