当我失去输入元素的焦点时如何检查鼠标所在的元素

ZeD*_*ino 0 javascript jquery

假设我有这个:

<body>
<input type="text" onblur="myFunction()" />

<... rest of page ...>

</body>


<script type="text/javascript">

    function myFunction()
    {
        //this function alerts over what element your mouse is when the input loses focus
    }
</script>
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有人知道如何实现这个吗?

Cer*_*rus 5

您可以跟踪鼠标悬停在哪个元素上,如下所示:

<input type="text" id="myInput" onblur="myFunction()" />
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var input = document.getElementById('myInput'), // Get the input element
    focus;

input.onmouseover = input.onfocus = function(){focus = true;}; // Set focus to true if the input gains focus
input.onmouseout = input.onblur = function(){focus = false}; // Set focus to false if the input loses focus

document.body.onmousemove = function(e){
    if(!focus){ // Only log the target is the input doesn't have focus
        console.log(e.target); //Log the current element the mouse is hovering over.
    }
};
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据我所知,没有准确的方法来检查鼠标在"mouseleave""blur"事件上的当前目标,因为event.target这些函数将指向鼠标刚刚离开的元素,而不是鼠标当前悬停在其上的元素。

编辑:
我添加了一些代码,因此它仅在输入没有焦点时才记录。