我正在使用这个 jQuery 脚本进行平滑滚动(在 CSS-Tricks.com 上找到):
/** Smooth Scrolling Functionality **/
jQuery(document).ready(function($) {
  function filterPath(string) {
  return string
    .replace(/^\//,'')
    .replace(/(index|default).[a-zA-Z]{3,4}$/,'')
    .replace(/\/$/,'');
  }
  var locationPath = filterPath(location.pathname);
  var scrollElem = scrollableElement('html', 'body');
  var urlHash = '#' + window.location.href.split("#")[1];
  $('a[href*=#]').each(function() {
    $(this).click(function(event) {
    var thisPath = filterPath(this.pathname) || locationPath;
    if (  locationPath == thisPath
    && (location.hostname == this.hostname || !this.hostname)
    && this.hash.replace(/#/,'') ) {
      var $target = $(this.hash), target = this.hash;
      if (target) {
        var targetOffset = $target.offset().top;
          event.preventDefault();
          $(scrollElem).animate({scrollTop: targetOffset}, 400, function() {
            location.hash = target;
          });
      }
    }
   });  
  });
  // use the first element that is "scrollable"
  function scrollableElement(els) {
    for (var i = 0, argLength = arguments.length; i <argLength; i++) {
      var el = arguments[i],
          $scrollElement = $(el);
      if ($scrollElement.scrollTop()> 0) {
        return el;
      } else {
        $scrollElement.scrollTop(1);
        var isScrollable = $scrollElement.scrollTop()> 0;
        $scrollElement.scrollTop(0);
        if (isScrollable) {
          return el;
        }
      }
    }
    return [];
  }
});
/** END SMOOTH SCROLLING FUNCTIONALITY **/
它工作得很好,除了一件事,我希望它在有人直接访问 url 的情况下工作,例如http://domain.com/page.html#anchor它在页面加载时从顶部平滑滚动到该锚点,现在它立即转到页面锚点,除非他们点击在锚上。我希望这是有道理的。