javascript - 如果 div 与另一个 div 重叠，如何隐藏它

Question

这是 CSS 还是 javascript？我只需要将 div 更改为 display:none 如果它在另一个 div 的 20px 范围内。谢谢

Answer 1

试试这个 https://github.com/brandonaaron/jquery-overlaps

//Listen to the event that will be triggered on window resize:
window.onresize = function(event) 
{
    // test if one element overlaps another
    if($('#div1').overlaps('#div2'))
    {
        //Do stuff, like hide one of the overlapping divs
        $('#div1').hide();
    }
}