基于jquery的图片尺寸调整
resize.js
复制代码 代码如下:
$(window).bind(load, function() {
    // image resize
    $('#product_list img').each(function() {
        var maxwidth = 120;
        var maxheight = 120;
        var ratio = 0;
        var width = $(this).width();
        var height = $(this).height();
if(width > maxwidth){
            ratio = maxwidth / width;
            $(this).css(width, maxwidth);
            $(this).css(height, height * ratio);
            height = height * ratio;
        }
        var width = $(this).width();
        var height = $(this).height();
        if(height > maxheight){
            ratio = maxheight / height;
            $(this).css(height, maxheight);
            $(this).css(width, width * ratio);
            width = width * ratio;
        }
    });
    //$(#contentpage img).show();
    // image resize
});
代码很简洁，使用起来也很简单，小伙伴们直接使用即可