How can I pass a click through an element?

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时光取名叫无心
时光取名叫无心 2020-12-07 00:24

I want to display an image under the mouse (a finger to simulate a touch screen) when a mousedown event occurs and hide it when the mouseup event occurs, but when I do this,

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  •  孤街浪徒
    2020-12-07 01:11

    This is untested - but is based on a working script of mine, so should be along the right lines. Basically, you have to make the layer that is in the way disappear for a moment, so you can use the elementFromPoint method and then make it come back.

    $('.selector').click(function(e){
        evt = e || window.event;
    
        // make finger disappear
        $('.finger').css({display:'none'});
    
        // get element at point of click
        starter = document.elementFromPoint(evt.clientX, evt.clientY);
    
        // send click to element at finger point
        $(starter).click();
    
        // bring back the finger
        $('.finger').css({display:''});
    });
    

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