jquery.pager.js实现分页效果

本文实例为大家分享了jquery.pager.js实现分页的具体代码，供大家参考，具体内容如下

1.html

 



   
    {{maxPage}}
    {{title}}
    {{page}}
   

2.Pager.css

#pager ul.pages{
 display:block;
 border:none;
 text-transform:uppercase;
 font-size:10px;margin:10px 0 50px;padding:0;
}
#pager ul.pages li{
 list-style:none;
 float:left;
 border:1px solid #ccc;
 text-decoration:none;
 margin:-20px 5px 0 0;padding:5px;
}
#pager ul.pages li:hover{border:1px solid #003f7e; }
#pager ul.pages li.pgEmpty{
 border:1px solid #eee;
 color:#eee;
}
#pager ul.pages li.pgCurrent{
 border:1px solid #3c90d9;
 color: #fff;
 font-weight:700;
 
 background: #3c90d9 none repeat scroll 0 0;
}
#pager{margin-left: 290px;}

3.jquery.pager.js

(function($) {

 $.fn.pager = function(options) {

  var opts = $.extend({}, $.fn.pager.defaults, options);

  return this.each(function() {

   // empty out the destination element and then render out the pager with the supplied options
   $(this).empty().append(renderpager(parseInt(options.pagenumber), parseInt(options.pagecount), options.buttonClickCallback));

   // specify correct cursor activity
   $('.pages li').mouseover(function() { document.body.style.cursor = "pointer"; }).mouseout(function() { document.body.style.cursor = "auto"; });
  });
 };

 // render and return the pager with the supplied options
 function renderpager(pagenumber, pagecount, buttonClickCallback) {

  // setup $pager to hold render
  var $pager = $('
');

  // add in the previous and next buttons
  //$pager.append(renderButton('first', pagenumber, pagecount, buttonClickCallback)).append(renderButton('prev', pagenumber, pagecount, buttonClickCallback));
  $pager.append(renderButton('上一页', pagenumber, pagecount, buttonClickCallback));
  // pager currently only handles 10 viewable pages ( could be easily parameterized, maybe in next version ) so handle edge cases
  var startPoint = 1;
  //var endPoint = 9;
  var endPoint = 5;
  if (pagenumber > 4 && pagenumberpagecount-2&& pagenumber pagecount) {
   startPoint = pagecount - 8;
   endPoint = pagecount;
  }

  if (startPoint < 1) {
   startPoint = 1;
  }

  // loop thru visible pages and render buttons
  for (var page = startPoint; page <= endPoint; page++) {

   var currentButton = $('
' + (page) + '
');

   page == pagenumber ? currentButton.addClass('pgCurrent') : currentButton.click(function() { buttonClickCallback(this.firstChild.data); });
   currentButton.appendTo($pager);
  }

  // render in the next and last buttons before returning the whole rendered control back.
  //$pager.append(renderButton('next', pagenumber, pagecount, buttonClickCallback)).append(renderButton('last', pagenumber, pagecount, buttonClickCallback));
  $pager.append(renderButton('下一页', pagenumber, pagecount, buttonClickCallback));
  return $pager;
 }

 // renders and returns a 'specialized' button, ie 'next', 'previous' etc. rather than a page number button
 function renderButton(buttonLabel, pagenumber, pagecount, buttonClickCallback) {

  var $Button = $('
' + buttonLabel + '
');

  var destPage = 1;

  // work out destination page for required button type
  switch (buttonLabel) {
   case "first":
    destPage = 1;
    break;
   case "上一页":
    destPage = pagenumber - 1;
    break;
   case "下一页":
    destPage = pagenumber + 1;
    break;
   case "last":
    destPage = pagecount;
    break;
  }

  // disable and 'grey' out buttons if not needed.
  if (buttonLabel == "first" || buttonLabel == "上一页") {
   pagenumber <= 1 ? $Button.addClass('pgEmpty') : $Button.click(function() { buttonClickCallback(destPage); });
  }
  else {
   pagenumber >= pagecount ? $Button.addClass('pgEmpty') : $Button.click(function() { buttonClickCallback(destPage); });
  }

  return $Button;
 }

 // pager defaults. hardly worth bothering with in this case but used as placeholder for expansion in the next version
 $.fn.pager.defaults = {
  pagenumber: 1,
  pagecount: 1
 };

})(jQuery);

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持考高分网。