javascript分页代码实例分享(js分页)

调用：

代码如下:
var pageChange = function (index) {
            var html = pager("divid", index, 5, 1000, pageChange, { showGoTo: false, showFirst: false });
        }

实现：

代码如下:
pager = function (divPager, pageIndex, pageSize, totalCount, pageChange, opt) {

     var theOpt = {
         barSize: 5, //分页条显示的页码数  
         barTemplate: "{bar}  共{totalPage}页{totalCount}条 {goto}", //显示模板
         autoHide: true, //是否自动隐藏
         showFirst: true, //在totalPage>barSize时是自动否显示第一页链接
         showLast: true, //在totalPage>barSize时是自动否显示最后一页链接
         showGoTo: true, //是否显示GoTo
         autoHideGoTo: true //如果太少是否自动隐藏GoTo
     };

     if (opt) {
         if (opt.barSize)
             theOpt.barSize = opt.barSize;
         if (opt.barTemplate)
             theOpt.barTemplate = opt.barTemplate;
         if (opt.autoHide == false)
             theOpt.autoHide = false;
         if (opt.showFirst == false)
             theOpt.showFirst = false;
         if (opt.showLast = false)
             theOpt.showLast = false;
         if (opt.showGoTo == false)
             theOpt.showGoTo = false;
         if (opt.autoHideGoTo == false)
             theOpt.autoHideGoTo = false;
     }
     var handles = window.myPagerChanges = (function (x) { return x; } (window.myPagerChanges || {}));

     if (!myPagerChanges[divPager]) myPagerChanges[divPager] = pageChange;

     var startPage = 0;  //分页条起始页