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>
有人知道如何实现这个吗?
答案 0 :(得分:4)
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()" />
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.
}
};
据我所知,没有准确的方法可以检查"mouseleave"
或"blur"
事件中鼠标的当前目标,因为这些函数的event.target
将指向元素鼠标刚刚离开,而不是鼠标当前悬停的元素。
修改强>
我添加了一些代码,因此它仅在输入没有焦点时才会记录。