谷歌浏览器禁用鼠标右键和解除方法

1.右键弹框

document.oncontextmenu=function(e) {
    alert(“我是鼠标右键弹框”);
    return false;
}

2.右键无操作

document.oncontextmenu=new Function(“return false”);

解除方法

javascript: (function() {
    function R(a) {
        ona = "on" + a;
        if (window.addEventListener) window.addEventListener(a,
        function(e) {
            for (var n = e.originalTarget; n; n = n.parentNode) n[ona] = null;
        },
        true);
        window[ona] = null;
        document[ona] = null;
        if (document.body) document.body[ona] = null;
    }
    R("contextmenu");
    R("click");
    R("mousedown");
    R("mouseup");
    R("selectstart");
})()