numeric pager
常见例句
- Your pager will be passed two parameters: start, which will be the numeric index of the first photo to show alphabetically; and step, which will be the number of photos to show.
分页器应该传递两个参数：start 是按照字母顺序显示的第一幅照片的索引号，step 是显示的照片数。 返回 numeric pager