你怎么得到的点击鼠标按钮使用jQuery?

$('div').bind('click', function(){
    alert('clicked');
});

这就是引发两个左右击,有什么办法能够捕捉鼠标点击?我很乐意,如果事情如下:

$('div').bind('rightclick', function(){ 
    alert('right mouse button is pressed');
});
有帮助吗?

解决方案

从jQuery版本1.1.3开始,event.which规范化event.keyCodeevent.charCode,因此您不必担心浏览器兼容性问题。 <=> 上的文档

<=>分别为左,中,右鼠标按钮分别提供1,2或3个:

$('#element').mousedown(function(event) {
    switch (event.which) {
        case 1:
            alert('Left Mouse button pressed.');
            break;
        case 2:
            alert('Middle Mouse button pressed.');
            break;
        case 3:
            alert('Right Mouse button pressed.');
            break;
        default:
            alert('You have a strange Mouse!');
    }
});

其他提示

编辑:我在jQuery 1.7或更高版本中使用.on()将其更改为适用于动态添加的元素:

$(document).on("contextmenu", ".element", function(e){
   alert('Context Menu event has fired!');
   return false;
});

演示: jsfiddle.net/Kn9s7/5

[原始帖子的开头]这对我有用:

$('.element').bind("contextmenu",function(e){
   alert('Context Menu event has fired!');
   return false;
}); 

如果您涉及多个解决方案^^

编辑:Tim Down提出了一个很好的观点,即它不会总是right-click触发contextmenu事件,但也会在按下上下文菜单键时(这是可以说是<=>的替代

通过在鼠标事件上检查事件对象的which属性,可以轻松判断按下了哪个鼠标按钮:

/*
  1 = Left   mouse button
  2 = Centre mouse button
  3 = Right  mouse button
*/

$([selector]).mousedown(function(e) {
    if (e.which === 3) {
        /* Right mouse button was clicked! */
    }
});

您还可以bind contextmenureturn false

$('selector').bind('contextmenu', function(e){
    e.preventDefault();
    //code
    return false;
});

演示: http://jsfiddle.net/maniator/WS9S2/

或者你可以制作一个同样的快速插件:

(function( $ ) {
  $.fn.rightClick = function(method) {

    $(this).bind('contextmenu rightclick', function(e){
        e.preventDefault();
        method();
        return false;
    });

  };
})( jQuery );

演示: http://jsfiddle.net/maniator/WS9S2/2/


使用 .on(...) jQuery <!> gt; = 1.7:

$(document).on("contextmenu", "selector", function(e){
    e.preventDefault();
    //code
    return false;
});  //does not have to use `document`, it could be any container element.

演示: http://jsfiddle.net/maniator/WS9S2/283/

<击>

<击>
$("#element").live('click', function(e) {
  if( (!$.browser.msie && e.button == 0) || ($.browser.msie && e.button == 1) ) {
       alert("Left Button");
    }
    else if(e.button == 2){
       alert("Right Button");
    }
});

<击>

更新当前状态:

var $log = $("div.log");
$("div.target").on("mousedown", function() {
  $log.text("Which: " + event.which);
  if (event.which === 1) {
    $(this).removeClass("right middle").addClass("left");
  } else if (event.which === 2) {
    $(this).removeClass("left right").addClass("middle");
  } else if (event.which === 3) {
    $(this).removeClass("left middle").addClass("right");
  }
});
div.target {
  border: 1px solid blue;
  height: 100px;
  width: 100px;
}

div.target.left {
  background-color: #0faf3d;
}

div.target.right {
  background-color: #f093df;
}

div.target.middle {
  background-color: #00afd3;
}

div.log {
  text-align: left;
  color: #f00;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="target"></div>
<div class="log"></div>

$.event.special.rightclick = {
    bindType: "contextmenu",
    delegateType: "contextmenu"
};

$(document).on("rightclick", "div", function() {
    console.log("hello");
    return false;
});

http://jsfiddle.net/SRX3y/8/

有很多非常好的答案,但我只想谈谈IE9和IE之间的一个主要区别<!> lt; 9使用event.button时。

根据旧的Microsoft规范event.button === 1,代码与W3C使用的代码不同。 W3C仅考虑3个案例:

  1. 单击鼠标左键 - event.button === 3
  2. 单击鼠标右键 - event.button === 2
  3. 点击鼠标中键 - event.button === 0
  4. 在较旧的Internet Explorer中,微软在按下按钮时略微翻了一下,有8种情况:

    1. 没有点击按钮 - event.button === 4或000
    2. 单击左键 - event.button === 5或001
    3. 点击右键 - event.button === 6或010
    4. 点击左右按钮 - event.button === 7或011
    5. 点击中间按钮 - <=>或100
    6. 点击中间和左侧按钮 - <=>或101
    7. 点击中间和右侧按钮 - <=>或110
    8. 点击所有3个按钮 - <=>或111
    9. 尽管理论上它应该如何工作,但是没有Internet Explorer支持同时按下两个或三个按钮的情况。我提到它是因为W3C标准在理论上甚至不能支持这一点。

在我看来,对TheVillageIdiot的回答稍作调整会更清晰:

$('#element').bind('click', function(e) {
  if (e.button == 2) {
    alert("Right click");
  }
  else {
    alert("Some other click");
  }
}

编辑:JQuery提供e.which属性,分别为左键,中键和右键单击返回1,2,3。所以你也可以使用if (e.which == 3) { alert("right click"); }

另请参阅: <!>“的答案;使用中间点击触发onclick事件< !> QUOT;

event.which === 1确保它是左键单击(使用jQuery时)。

但你也应该考虑修饰键: ctrl cmd shift alt

如果您只想捕捉简单的,未经修改的左键单击,您可以执行以下操作:

var isSimpleClick = function (event) {
  return !(
    event.which !== 1 || // not a left click
    event.metaKey ||     // "open link in new tab" (mac)
    event.ctrlKey ||     // "open link in new tab" (windows/linux)
    event.shiftKey ||    // "open link in new window"
    event.altKey         // "save link as"
  );
};

$('a').on('click', function (event) {
  if (isSimpleClick(event)) {
    event.preventDefault();
    // do something...
  }
});

如果你是在找"好Javascript鼠的事件",其中允许

  • 左mousedown
  • 中mousedown
  • 右mousedown
  • 左mouseup
  • 中mouseup
  • 右mouseup
  • 左击
  • 中间击
  • 右击
  • 鼠标滚轮了
  • 鼠标滚轮下

看看这跨浏览器正常javascript其触发器上述事件,并删除头痛的工作。只是复印,并粘贴到你的脚本中,或者包括在一个文件在 <head> 你的文档。然后绑定的活动,请参阅下一块代码下面这显示了一个jquery例的捕的事件和烧制的职能分配给他们的,虽然这适用于正常javascript结合。

如果你有兴趣看到这工作,看看在jsFiddle: https://jsfiddle.net/BNefn/

/**
   Better Javascript Mouse Events
   Author: Casey Childers
**/
(function(){
    // use addEvent cross-browser shim: https://gist.github.com/dciccale/5394590/
    var addEvent = function(a,b,c){try{a.addEventListener(b,c,!1)}catch(d){a.attachEvent('on'+b,c)}};

    /* This function detects what mouse button was used, left, right, middle, or middle scroll either direction */
    function GetMouseButton(e) {
        e = window.event || e; // Normalize event variable

        var button = '';
        if (e.type == 'mousedown' || e.type == 'click' || e.type == 'contextmenu' || e.type == 'mouseup') {
            if (e.which == null) {
                button = (e.button < 2) ? "left" : ((e.button == 4) ? "middle" : "right");
            } else {
                button = (e.which < 2) ? "left" : ((e.which == 2) ? "middle" : "right");
            }
        } else {
            var direction = e.detail ? e.detail * (-120) : e.wheelDelta;
            switch (direction) {
                case 120:
                case 240:
                case 360:
                    button = "up";
                break;
                case -120:
                case -240:
                case -360:
                    button = "down";
                break;
            }
        }

        var type = e.type
        if(e.type == 'contextmenu') {type = "click";}
        if(e.type == 'DOMMouseScroll') {type = "mousewheel";}

        switch(button) {
            case 'contextmenu':
            case 'left':
            case 'middle':
            case 'up':
            case 'down':
            case 'right':
                if (document.createEvent) {
                  event = new Event(type+':'+button);
                  e.target.dispatchEvent(event);
                } else {
                  event = document.createEventObject();
                  e.target.fireEvent('on'+type+':'+button, event);
                }
            break;
        }
    }

    addEvent(window, 'mousedown', GetMouseButton);
    addEvent(window, 'mouseup', GetMouseButton);
    addEvent(window, 'click', GetMouseButton);
    addEvent(window, 'contextmenu', GetMouseButton);

    /* One of FireFox's browser versions doesn't recognize mousewheel, we account for that in this line */
    var MouseWheelEvent = (/Firefox/i.test(navigator.userAgent)) ? "DOMMouseScroll" : "mousewheel";
    addEvent(window, MouseWheelEvent, GetMouseButton);
})();

更好的鼠标点击的事件,例(使用jquery为了简化,但上述会工作的跨浏览器和火相同的事件名称,即使用以前的名称)

<div id="Test"></div>
<script type="text/javascript">
    $('#Test').on('mouseup',function(e){$(this).append(e.type+'<br />');})
              .on('mouseup:left',function(e){$(this).append(e.type+'<br />');})
              .on('mouseup:middle',function(e){$(this).append(e.type+'<br />');})
              .on('mouseup:right',function(e){$(this).append(e.type+'<br />');})

              .on('click',function(e){$(this).append(e.type+'<br />');})
              .on('click:left',function(e){$(this).append(e.type+'<br />');})
              .on('click:middle',function(e){$(this).append(e.type+'<br />');})
              .on('click:right',function(e){$(this).append(e.type+'<br />');})

              .on('mousedown',function(e){$(this).html('').append(e.type+'<br />');})
              .on('mousedown:left',function(e){$(this).append(e.type+'<br />');})
              .on('mousedown:middle',function(e){$(this).append(e.type+'<br />');})
              .on('mousedown:right',function(e){$(this).append(e.type+'<br />');})

              .on('mousewheel',function(e){$(this).append(e.type+'<br />');})
              .on('mousewheel:up',function(e){$(this).append(e.type+'<br />');})
              .on('mousewheel:down',function(e){$(this).append(e.type+'<br />');})
              ;
</script>

而对于那些需要的经过压缩的版本...

!function(){function e(e){e=window.event||e;var t="";if("mousedown"==e.type||"click"==e.type||"contextmenu"==e.type||"mouseup"==e.type)t=null==e.which?e.button<2?"left":4==e.button?"middle":"right":e.which<2?"left":2==e.which?"middle":"right";else{var n=e.detail?-120*e.detail:e.wheelDelta;switch(n){case 120:case 240:case 360:t="up";break;case-120:case-240:case-360:t="down"}}var c=e.type;switch("contextmenu"==e.type&&(c="click"),"DOMMouseScroll"==e.type&&(c="mousewheel"),t){case"contextmenu":case"left":case"middle":case"up":case"down":case"right":document.createEvent?(event=new Event(c+":"+t),e.target.dispatchEvent(event)):(event=document.createEventObject(),e.target.fireEvent("on"+c+":"+t,event))}}var t=function(e,t,n){try{e.addEventListener(t,n,!1)}catch(c){e.attachEvent("on"+t,n)}};t(window,"mousedown",e),t(window,"mouseup",e),t(window,"click",e),t(window,"contextmenu",e);var n=/Firefox/i.test(navigator.userAgent)?"DOMMouseScroll":"mousewheel";t(window,n,e)}();
$("body").on({
    click: function(){alert("left click");},
    contextmenu: function(){alert("right click");}   
});
$(document).ready(function () {
    var resizing = false;
    var frame = $("#frame");
    var origHeightFrame = frame.height();
    var origwidthFrame = frame.width();
    var origPosYGrip = $("#frame-grip").offset().top;
    var origPosXGrip = $("#frame-grip").offset().left;
    var gripHeight = $("#frame-grip").height();
    var gripWidth = $("#frame-grip").width();

    $("#frame-grip").mouseup(function (e) {
        resizing = false;
    });

    $("#frame-grip").mousedown(function (e) {
        resizing = true;
    });
    document.onmousemove = getMousepoints;
    var mousex = 0, mousey = 0, scrollTop = 0, scrollLeft = 0;
    function getMousepoints() {
        if (resizing) {
            var MouseBtnClick = event.which;
            if (MouseBtnClick == 1) {
                scrollTop = document.documentElement ? document.documentElement.scrollTop : document.body.scrollTop;
                scrollLeft = document.documentElement ? document.documentElement.scrollLeft : document.body.scrollLeft;
                mousex = event.clientX + scrollLeft;
                mousey = event.clientY + scrollTop;

                frame.height(mousey);
                frame.width(mousex);
            }
            else {
                resizing = false;
            }
        }
        return true;

    }


});

使用jquery,您可以使用 event object type

jQuery(".element").on("click contextmenu", function(e){
   if(e.type == "contextmenu") {
       alert("Right click");
   }
});

还有一种方法,没有JQuery就可以做到这一点!

看看这个:

document.addEventListener("mousedown", function(evt) {
    switch(evt.buttons) {
      case 1: // left mouse
      case 2: // right mouse
      case 3: // middle mouse <- I didn't tested that, I just got a touchpad
    }
});
$.fn.rightclick = function(func){
    $(this).mousedown(function(event){
        if(event.button == 2) {
            var oncontextmenu = document.oncontextmenu;
            document.oncontextmenu = function(){return false;};
            setTimeout(function(){document.oncontextmenu = oncontextmenu;},300);
            func(event);
            return false;
        }
    });
};

$('.item').rightclick(function(e){ 
    alert("item");
}); 
    $.event.special.rightclick = {
     bindType: "contextmenu",
        delegateType: "contextmenu"
      };

   $(document).on("rightclick", "div", function() {
   console.log("hello");
    return false;
    });
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