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  • contextMenu,右键菜单

    <!DOCTYPE html>
    <html>
    <head>
        <title>ContextMenu Event Example</title>
        <script type="text/javascript" src="EventUtil.js"></script>
    </head>
    <body>
        <div id="myDiv">Right click or Ctrl+click me to get a custom context menu. Click anywhere else to get the default context menu.</div>
        <ul id="myMenu" style="position:absolute;visibility:hidden;background-color:silver">
            <li><a href="http://www.nczonline.net">Nicholas' site</a></li>
            <li><a href="http://www.wrox.com">Wrox site</a></li>
            <li><a href="http://www.yahoo.com">Yahoo!</a></li>
        </ul>
        <script type="text/javascript">
            EventUtil.addHandler(window, "load", function(event){
    
    
                EventUtil.addHandler(document, "contextmenu", function(event){
                    event = EventUtil.getEvent(event);
                    EventUtil.preventDefault(event);
                    
                    var menu = document.getElementById("myMenu");
                    menu.style.left = event.clientX + "px";
                    menu.style.top = event.clientY + "px";
                    menu.style.visibility = "visible";
                });
                
                EventUtil.addHandler(document, "click", function(event){
                    document.getElementById("myMenu").style.visibility = "hidden";
                });
            });
    
        </script>
    </body>
    </html>
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  • 原文地址:https://www.cnblogs.com/human/p/3471354.html
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