jquery.pager.js实现分页效果

前端  /  管理员 发布于 4年前   175

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-color:#eee;*/ background: #3c90d9 none repeat scroll 0 0;}#pager{margin-left: 290px;}

3.jquery.pager.js

/* * jQuery pager plugin * Version 1.0 (12/22/2008) * @requires jQuery v1.2.6 or later * * Example at: http://jonpauldavies.github.com/JQuery/Pager/PagerDemo.html * * Copyright (c) 2008-2009 Jon Paul Davies * Dual licensed under the MIT and GPL licenses: * http://www.opensource.org/licenses/mit-license.php * http://www.gnu.org/licenses/gpl.html * * Read the related blog post and contact the author at http://www.j-dee.com/2008/12/22/jquery-pager-plugin/ * * This version is far from perfect and doesn't manage it's own state, therefore contributions are more than welcome! * * Usage: .pager({ pagenumber: 1, pagecount: 15, buttonClickCallback: PagerClickTest }); * * Where pagenumber is the visible page number *  pagecount is the total number of pages to display *  buttonClickCallback is the method to fire when a pager button is clicked. * * buttonClickCallback signiture is PagerClickTest = function(pageclickednumber) * Where pageclickednumber is the number of the page clicked in the control. * * The included Pager.CSS file is a dependancy but can obviously tweaked to your wishes * Tested in IE6 IE7 Firefox & Safari. Any browser strangeness, please report. */(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。

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