如何在没有鼠标事件的情况下在 jQuery 中获取鼠标位置

发布于12月23日

我想获取当前鼠标位置，但不想使用:

$(document).bind('mousemove',function(e){ 
        $("#log").text("e.pageX: " + e.pageX + ", e.pageY: " + e.pageY); 
});

because I just need to get the position and process the information

推荐答案

I don't believe there's a way to query the mouse position, but you can use a mousemove handler that just stores the information away, so you can query the stored information.

jQuery(function($) {
    var currentMousePos = { x: -1, y: -1 };
    $(document).mousemove(function(event) {
        currentMousePos.x = event.pageX;
        currentMousePos.y = event.pageY;
    });

    // ELSEWHERE, your code that needs to know the mouse position without an event
    if (currentMousePos.x < 10) {
        // ....
    }
});

But除了setTimeout个代码之类的代码外，几乎所有代码都是响应事件运行的，大多数事件都提供鼠标位置.所以你需要知道鼠标在哪里的代码可能已经可以访问这些信息了...