Question

My mouse has two buttons on the side, whose default behaviour are "Back" and "Forward".

我想知道的是,能否在 Java文中发现这些 mo子的点击,或者这些 but子是类似于“Play”、“Volume Up”和“Wireless on/off”等键盘的“特殊” but子。

Answer 1

I am not aware of any specific mouse events.

但是,通过检查<代码>event的标的<代码>>>,你很容易发现穿梭。 http://jsfiddle.net/dWfDL/1/show/

var text = typeof document.body.textContent != "undefined" ? "textContent" : "innerText";
window.onmousedown = function(e){
    //Inspect the `e` object, for example using a for(var i in e) loop, or:
    //console.log(e);
    var s = [];
    for(var i in e){
        try{
            if(e[i] !== null){
                if(i.toUpperCase() == i) continue; //Ignore constants
                if(typeof e[i] == "function") continue; //Ignore functions
                if(e[i].parentNode) continue; //Ignore elements
                if(e[i] === window) continue; //Ignore Window
            }
            s.push(i + " =		" + e[i]);
        }catch(err){s.push(i + " 	ERROR reading property.")}
    }
    e.preventDefault();
    s = s.join("
") + "

";
    document.body[text] = s + document.body[text];
}
//Double-click to wipe contents
window.ondblclick = function(){
    document.body[text] = "";
}

友情链接