[英]How to check over what element my mouse is when I lose focus on input element
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>
有人知道如何实现吗?
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,没有准确的方法来检查"mouseleave"
或"blur"
事件上鼠标的当前目标,因为这些函数的event.target
将指向鼠标刚离开的元素,而不是指向鼠标当前正在悬停。
编辑:
我添加了一些代码,因此仅在输入没有焦点时才记录日志。
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