javascript 使用jQuery实现简单的视差效果

Posted 2021-05-04

function simpleParallax(intensity, element) {
   $(window).scroll(function() {
      var scrollTop = $(window).scrollTop();
      var imgPos = scrollTop / intensity + 'px';
      element.css('transform', 'translateY(' + imgPos + ')');
    });
}

simpleParallax(-2, slider);