jquery.table.js
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/*
* 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, buttonClickDiv: PagerClickTest });
*
* Where pagenumber is the visible page number
* pagecount is the total number of pages to display
* buttonClickDiv is the method to fire when a pager button is clicked.
*
* buttonClickDiv 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),parseInt(options.totalnumber), options.buttonClickDiv));
// specify correct cursor activity
$('.pages li').mouseover(function() { document.body.style.cursor = "pointer"; }).mouseout(function() { document.body.style.cursor = "auto"; });
});
};
// render and return the pager with the supplied options
function renderpager(pagenumber, pagecount,totalnumber, buttonClickDiv) {
var pagenum=$("<li class='pgEmpty'><span style='vertical-align:middle'>共"+totalnumber+"条 / "+pagecount+"页记录</span></li>");
// setup $pager to hold render
var $pager = $('<ul class="pages" id="' + buttonClickDiv.attr("id") + '_pages"></ul>');
var pagesize=$("<li class='pgNum'>每页条数：<select class='pageObject.pageSize' name='"+buttonClickDiv.find("[class=objectName]").val()+".pageSize' /></li>");
pagesize.appendTo($pager).find("select").append("<option value='5'>5</option>").append("<option value='10'>10</option>")
.append("<option value='15'>15</option>").append("<option value='16'>16</option>").append("<option value='18'>18</option>")
.append("<option value='20'>20</option>").val(buttonClickDiv.find("[class=pageObject\\.pageSizeTemp]").val())
.change(function (){
buttonClickDiv.pageClickSubmit();
});
$pager.append(pagenum).append(renderButton('首页', pagenumber, pagecount, buttonClickDiv))
.append(renderButton('上一页', pagenumber, pagecount, buttonClickDiv));
// 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;
if (pagenumber > 4) {
startPoint = pagenumber - 4;
endPoint = pagenumber + 4;
}
if (endPoint > 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 = $('<li class="page-number">' + (page) + '</li>');
page == pagenumber ? currentButton.addClass('pgCurrent') : currentButton.click(function() { buttonClickDiv.pageClickSubmit(this.firstChild.data); });
currentButton.appendTo($pager);
}
// render in the next and last buttons before returning the whole rendered control back.
$pager.append(renderButton('下一页', pagenumber, pagecount, buttonClickDiv)).append(renderButton('尾页', pagenumber, pagecount, buttonClickDiv));
return $pager;
}
// renders and returns a 'specialized' button, ie 'next', 'previous' etc. rather than a page number button
function renderButton(buttonLabel, pagenumber, pagecount, buttonClickDiv) {
var $Button = $("<li class='pgNext'>" + buttonLabel + "</li>");
var destPage = 1;
// work out destination page for required button type
switch (buttonLabel) {
case "首页":
destPage = 1;
break;
case "上一页":
destPage = pagenumber - 1;
break;
case "下一页":
destPage = pagenumber + 1;
break;
case "尾页":
destPage = pagecount;
break;
}
// disable and 'grey' out buttons if not needed.
if (buttonLabel == "首页" || buttonLabel == "上一页") {
pagenumber <= 1 ? $Button.addClass('pgEmpty') : $Button.click(function() { buttonClickDiv.pageClickSubmit(destPage); });
}
else {
pagenumber >= pagecount ? $Button.addClass('pgEmpty') : $Button.click(function() { buttonClickDiv.pageClickSubmit(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
};
$.fn.pageClickSubmit = function (pageclickednumber){
var currDiv = this;
currDiv.find("table").loading("加载中，请稍后");
this.pageClickSubmitSeltIcon(pageclickednumber,false);
};
$.fn.refreshDivAJAX = function (){
var currDiv = this;
currDiv.find("table").loading("加载中，请稍后");
this.pageClickSubmitSeltIcon(0,true);
};
$.fn.pageClickSubmitSeltIcon = function (pageclickednumber,refreshCount){
var currDiv = this;
var beforeNum = currDiv.find("[class=pageObject\\.currentPageNum]").val();
if(pageclickednumber){
currDiv.find("[class=pageObject\\.currentPageNum]").val(pageclickednumber);
}
if(!refreshCount)
currDiv.find("[class=pageObject\\.pageClick]").val(1);
currDiv.find("[class=randomNum]").val(Math.random());
$.ajax({
type : "POST",
url : currDiv.parents("form").attr("action"),
data : currDiv.parents("form").serializeArray(),
dataType : "html",
contentType: "application/x-www-form-urlencoded; charset=utf-8",
success : function(dataResult){
var data = $(dataResult);
var currDivReturn = data.filter("#"+currDiv.attr("id"));
if(currDivReturn.html() == null){
currDivReturn = data.find("#"+currDiv.attr("id"));
}
if(currDivReturn.html()!=null){
currDiv.replaceWith(currDivReturn);
currDiv = currDivReturn;
currDiv.divInitSet();
} else {
if(data.find("[id=j_username]").size() > 0){
window.location = (context_path == ""?"/":context_path);
} else {
currDiv.find("[class=pageObject\\.currentPageNum]").val(beforeNum);
currDiv.find("[class=pageObject\\.pageClick]").val(0);
alert("加载数据失败，请稍后重试。");
}
}
currDiv.find("table").loadhide();
currDiv.find(".a_button").button();
if(typeof(_successTableCallBack) == "function"){
_successTableCallBack(currDiv.attr("id"));
}
},
error : function(XMLHttpRequest, textStatus, errorThrown) {
currDiv.find("[class=pageObject\\.currentPageNum]").val(beforeNum);
currDiv.find("[class=pageObject\\.pageClick]").val(0);
currDiv.find("table").loadhide();
alert("加载数据失败，请稍后重试！");
}
});
};
$.fn.divInitSet = function (){
this.each(function (){
var currDiv = $(this);var currTable = currDiv.find("table").addClass("tableCss");
var sortName = currDiv.find("[class=pageObject\\.sortName]");
var sortOrder = currDiv.find("[class=pageObject\\.sortOrder]");
// 隔行改变背景色、表头事件、选中事件绑定
var cols = -1;
currTable.find("thead th").each(function(index){
if(this.abbr !=""){
var orderCss = "asc";
if(this.abbr == sortName.val()){
orderCss = (sortOrder.val()=="asc"?"desc":"asc");
$(this).addClass('sorted').find("div").addClass(sortOrder.val());
cols = index;
}
$(this).click(function (){
sortName.val(this.abbr);
sortOrder.val(orderCss);
currDiv.pageClickSubmit();
});
$(this).mouseover(function() {
if(this.abbr == sortName.val()){
$(this).addClass('hover').find("div").removeClass(sortOrder.val());
}
$(this).addClass('hover').find("div").addClass(orderCss);
});
$(this).mouseout(function() {
$(this).removeClass('hover').find("div").removeClass(orderCss);
if(this.abbr == sortName.val()){
$(this).removeClass('hover').find("div").addClass(sortOrder.val());
}
});
}
});
currTable.find("tbody tr").each(function(index){
$(this).addClass((index % 2 == 1 ? "alt" :""));
$(this).children("td").each(function (col){
if(col==cols && index % 2 == 1)
$(this).addClass('sorted');
});
$(this).mouseover(function() {$(this).addClass("over");});
$(this).mouseout(function() {$(this).removeClass("over");});
});
//绑定全选 事件
currDiv.tableCheckBox();
//初始化分页
currDiv.find("[class=pager_c]").pager({
pagenumber: currDiv.find("[class=pageObject\\.currentPageNum]").val(),
pagecount: currDiv.find("[class=pageObject\\.pageNum]").val(),
totalnumber:currDiv.find("[class=pageObject\\.totalNum]").val(),
buttonClickDiv: currDiv
});
});
};
$("div[name=pageDiv]").divInitSet();
});