我为此创建了第二个演示：第二个DEMO.在第二个演示中,您可以看到网格系统不像第一个DEMO那样工作.

我的jQuery代码：

(function($,sr){

  var debounce = function (func,threshold,execAsap) {
      var timeout;

      return function debounced () {
          var obj = this,args = arguments;
          function delayed () {
              if (!execAsap)
                  func.apply(obj,args);
              timeout = null;
          };

          if (timeout)
              clearTimeout(timeout);
          else if (execAsap)
              func.apply(obj,args);

          timeout = setTimeout(delayed,threshold || 100);
      };
  }
  // smartresize 
  jQuery.fn[sr] = function(fn){  return fn ? this.bind('resize',debounce(fn)) : this.trigger(sr); };

})(jQuery,'smartresize');

/* Wait for DOM to be ready */
$(function() {

    // Detect resize event
    $(window).smartresize(function () {
        // Set photo image size
        $('.photo-row').each(function () {
            var $pi    = $(this).find('.photo-item'),cWidth = $(this).parent('.photo').width();

            // Generate array containing all image aspect ratios
            var ratios = $pi.map(function () {
                return $(this).find('img').data('org-width') / $(this).find('img').data('org-height');
            }).get();

            // Get sum of widths
            var sumRatios = 0,sumMargins = 0,minRatio  = Math.min.apply(Math,ratios);
            for (var i = 0; i < $pi.length; i++) {
                sumRatios += ratios[i]/minRatio;
            };

      $pi.each(function (){
        sumMargins += parseInt($(this).css('margin-left')) + parseInt($(this).css('margin-right'));
      });

            // Calculate dimensions
            $pi.each(function (i) {
                var minWidth = (cWidth - sumMargins)/sumRatios;
                $(this).find('img')
          .height(Math.floor(minWidth/minRatio))
                    .width(Math.floor(minWidth/minRatio) * ratios[i]);
            });
        });
    });
});

/* Wait for images to be loaded */
$(window).load(function () {

    // Store original image dimensions
    $('.photo-item img').each(function () {
      $(this)
        .data('org-width',$(this)[0].naturalWidth)
        .data('org-height',$(this)[0].naturalHeight);
    });

  $(window).resize();
});

谁能在这方面帮助我？提前感谢您的回答.