某プロジェクト用 pushStateしたかっただけ とても雑

jQuery.pushState.js

(function ($) {
  $.fn.setPushState = function (destinationSelector, referenceSelector, appendClass) {
    var aC = appendClass || 'ps_active';
    var selector = $(this).selector;
    this.click(function (e) {
      e.preventDefault();
      var nextPageUrl = $(this).attr('href');
      if (!$(this).hasClass(aC)) {
        $('.'+aC).removeClass(aC);
        $(this).addClass(aC);
        $(destinationSelector).load(nextPageUrl + ' ' + referenceSelector);
        window.history.pushState(null,null,nextPageUrl);
      }
    });
    
    onpopstate = function(e){
      var lp = location.pathname;
      var filename = lp.substring(lp.lastIndexOf('/')+1,lp.length);
      $('.'+aC).removeClass(aC);
      $(selector).parent().find('[href*="'+filename+'"]').addClass(aC);
      $(destinationSelector).load(lp + ' ' + referenceSelector);
    };
  };
})(jQuery);