js阻止点击穿透_米醋屋个人技术博客

js阻止点击穿透

```
event.stopPropagation();
```

demo
```
        //阻止右键弹出
        $(".sidebar-body").bind('contextmenu', function(){
            return false;
        })
        // 右键事件处理
        $('.menu_item').mousedown(function(event) {
            switch (event.which) {
                case 1:
                    console.log('Left mouse button is pressed');
                    break;
                case 2:
                    console.log('Middle mouse button is pressed');

break;
                case 3:
                    console.log('Right mouse button is pressed');
                    console.log('pageX',event.pageX)
                    console.log('pageY',event.pageY)
                    openLeftMenu(event.pageX,event.pageY)
                    event.stopPropagation(); //阻止点击穿透事件
                    console.log(event);
                    console.log('pid',event.currentTarget.attributes.pid);
                    break;
                default:
                    console.log('Nothing');
            }
        });
```

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