jquery.pagination.js

/**
 * jQuery EasyUI 1.4.1
 * 
 * Copyright (c) 2009-2014 www.jeasyui.com. All rights reserved.
 *
 * Licensed under the GPL license: http://www.gnu.org/licenses/gpl.txt
 * To use it on other terms please contact us at info@jeasyui.com
 *
 */
(function($){
function _1(_2){
var _3=$.data(_2,"pagination");
var _4=_3.options;
var bb=_3.bb={};
var _5=$(_2).addClass("pagination").html("<table cellspacing=\"0\" cellpadding=\"0\" border=\"0\"><tr></tr></table>");
var tr=_5.find("tr");
var aa=$.extend([],_4.layout);
if(!_4.showPageList){
_6(aa,"list");
}
if(!_4.showRefresh){
_6(aa,"refresh");
}
if(aa[0]=="sep"){
aa.shift();
}
if(aa[aa.length-1]=="sep"){
aa.pop();
}
for(var _7=0;_7<aa.length;_7++){
var _8=aa[_7];
if(_8=="list"){
var ps=$("<select class=\"pagination-page-list\"></select>");
ps.bind("change",function(){
_4.pageSize=parseInt($(this).val());
_4.onChangePageSize.call(_2,_4.pageSize);
_10(_2,_4.pageNumber);
});
for(var i=0;i<_4.pageList.length;i++){
$("<option></option>").text(_4.pageList[i]).appendTo(ps);
}
$("<td></td>").append(ps).appendTo(tr);
}else{
if(_8=="sep"){
$("<td><div class=\"pagination-btn-separator\"></div></td>").appendTo(tr);
}else{
if(_8=="first"){
bb.first=_9("first");
}else{
if(_8=="prev"){
bb.prev=_9("prev");
}else{
if(_8=="next"){
bb.next=_9("next");
}else{
if(_8=="last"){
bb.last=_9("last");
}else{
if(_8=="manual"){
$("<span style=\"padding-left:6px;\"></span>").html(_4.beforePageText).appendTo(tr).wrap("<td></td>");
bb.num=$("<input class=\"pagination-num\" type=\"text\" value=\"1\" size=\"2\">").appendTo(tr).wrap("<td></td>");
bb.num.unbind(".pagination").bind("keydown.pagination",function(e){
if(e.keyCode==13){
var _a=parseInt($(this).val())||1;
_10(_2,_a);
return false;
}
});
bb.after=$("<span style=\"padding-right:6px;\"></span>").appendTo(tr).wrap("<td></td>");
}else{
if(_8=="refresh"){
bb.refresh=_9("refresh");
}else{
if(_8=="links"){
$("<td class=\"pagination-links\"></td>").appendTo(tr);
}
}
}
}
}
}
}
}
}
}
if(_4.buttons){
$("<td><div class=\"pagination-btn-separator\"></div></td>").appendTo(tr);
if($.isArray(_4.buttons)){
for(var i=0;i<_4.buttons.length;i++){
var _b=_4.buttons[i];
if(_b=="-"){
$("<td><div class=\"pagination-btn-separator\"></div></td>").appendTo(tr);
}else{
var td=$("<td></td>").appendTo(tr);
var a=$("<a href=\"javascript:void(0)\"></a>").appendTo(td);
a[0].onclick=eval(_b.handler||function(){
});
a.linkbutton($.extend({},_b,{plain:true}));
}
}
}else{
var td=$("<td></td>").appendTo(tr);
$(_4.buttons).appendTo(td).show();
}
}
$("<div class=\"pagination-info\"></div>").appendTo(_5);
$("<div style=\"clear:both;\"></div>").appendTo(_5);
function _9(_c){
var _d=_4.nav[_c];
var a=$("<a href=\"javascript:void(0)\"></a>").appendTo(tr);
a.wrap("<td></td>");
a.linkbutton({iconCls:_d.iconCls,plain:true}).unbind(".pagination").bind("click.pagination",function(){
_d.handler.call(_2);
});
return a;
};
function _6(aa,_e){
var _f=$.inArray(_e,aa);
if(_f>=0){
aa.splice(_f,1);
}
return aa;
};
};
function _10(_11,_12){
var _13=$.data(_11,"pagination").options;
_14(_11,{pageNumber:_12});
_13.onSelectPage.call(_11,_13.pageNumber,_13.pageSize);
};
function _14(_15,_16){
var _17=$.data(_15,"pagination");
var _18=_17.options;
var bb=_17.bb;
$.extend(_18,_16||{});
var ps=$(_15).find("select.pagination-page-list");
if(ps.length){
ps.val(_18.pageSize+"");
_18.pageSize=parseInt(ps.val());
}
var _19=Math.ceil(_18.total/_18.pageSize)||1;
if(_18.pageNumber<1){
_18.pageNumber=1;
}
if(_18.pageNumber>_19){
_18.pageNumber=_19;
}
if(_18.total==0){
_18.pageNumber=0;
_19=0;
}
if(bb.num){
bb.num.val(_18.pageNumber);
}
if(bb.after){
bb.after.html(_18.afterPageText.replace(/{pages}/,_19));
}
var td=$(_15).find("td.pagination-links");
if(td.length){
td.empty();
var _1a=_18.pageNumber-Math.floor(_18.links/2);
if(_1a<1){
_1a=1;
}
var _1b=_1a+_18.links-1;
if(_1b>_19){
_1b=_19;
}
_1a=_1b-_18.links+1;
if(_1a<1){
_1a=1;
}
for(var i=_1a;i<=_1b;i++){
var a=$("<a class=\"pagination-link\" href=\"javascript:void(0)\"></a>").appendTo(td);
a.linkbutton({plain:true,text:i});
if(i==_18.pageNumber){
a.linkbutton("select");
}else{
a.unbind(".pagination").bind("click.pagination",{pageNumber:i},function(e){
_10(_15,e.data.pageNumber);
});
}
}
}
var _1c=_18.displayMsg;
_1c=_1c.replace(/{from}/,_18.total==0?0:_18.pageSize*(_18.pageNumber-1)+1);
_1c=_1c.replace(/{to}/,Math.min(_18.pageSize*(_18.pageNumber),_18.total));
_1c=_1c.replace(/{total}/,_18.total);
$(_15).find("div.pagination-info").html(_1c);
if(bb.first){
bb.first.linkbutton({disabled:((!_18.total)||_18.pageNumber==1)});
}
if(bb.prev){
bb.prev.linkbutton({disabled:((!_18.total)||_18.pageNumber==1)});
}
if(bb.next){
bb.next.linkbutton({disabled:(_18.pageNumber==_19)});
}
if(bb.last){
bb.last.linkbutton({disabled:(_18.pageNumber==_19)});
}
_1d(_15,_18.loading);
};
function _1d(_1e,_1f){
var _20=$.data(_1e,"pagination");
var _21=_20.options;
_21.loading=_1f;
if(_21.showRefresh&&_20.bb.refresh){
_20.bb.refresh.linkbutton({iconCls:(_21.loading?"pagination-loading":"pagination-load")});
}
};
$.fn.pagination=function(_22,_23){
if(typeof _22=="string"){
return $.fn.pagination.methods[_22](this,_23);
}
_22=_22||{};
return this.each(function(){
var _24;
var _25=$.data(this,"pagination");
if(_25){
_24=$.extend(_25.options,_22);
}else{
_24=$.extend({},$.fn.pagination.defaults,$.fn.pagination.parseOptions(this),_22);
$.data(this,"pagination",{options:_24});
}
_1(this);
_14(this);
});
};
$.fn.pagination.methods={options:function(jq){
return $.data(jq[0],"pagination").options;
},loading:function(jq){
return jq.each(function(){
_1d(this,true);
});
},loaded:function(jq){
return jq.each(function(){
_1d(this,false);
});
},refresh:function(jq,_26){
return jq.each(function(){
_14(this,_26);
});
},select:function(jq,_27){
return jq.each(function(){
_10(this,_27);
});
}};
$.fn.pagination.parseOptions=function(_28){
var t=$(_28);
return $.extend({},$.parser.parseOptions(_28,[{total:"number",pageSize:"number",pageNumber:"number",links:"number"},{loading:"boolean",showPageList:"boolean",showRefresh:"boolean"}]),{pageList:(t.attr("pageList")?eval(t.attr("pageList")):undefined)});
};
$.fn.pagination.defaults={total:1,pageSize:10,pageNumber:1,pageList:[10,20,30,50],loading:false,buttons:null,showPageList:true,showRefresh:true,links:10,layout:["list","sep","first","prev","sep","manual","sep","next","last","sep","refresh"],onSelectPage:function(_29,_2a){
},onBeforeRefresh:function(_2b,_2c){
},onRefresh:function(_2d,_2e){
},onChangePageSize:function(_2f){
},beforePageText:"Page",afterPageText:"of {pages}",displayMsg:"Displaying {from} to {to} of {total} items",nav:{first:{iconCls:"pagination-first",handler:function(){
var _30=$(this).pagination("options");
if(_30.pageNumber>1){
$(this).pagination("select",1);
}
}},prev:{iconCls:"pagination-prev",handler:function(){
var _31=$(this).pagination("options");
if(_31.pageNumber>1){
$(this).pagination("select",_31.pageNumber-1);
}
}},next:{iconCls:"pagination-next",handler:function(){
var _32=$(this).pagination("options");
var _33=Math.ceil(_32.total/_32.pageSize);
if(_32.pageNumber<_33){
$(this).pagination("select",_32.pageNumber+1);
}
}},last:{iconCls:"pagination-last",handler:function(){
var _34=$(this).pagination("options");
var _35=Math.ceil(_34.total/_34.pageSize);
if(_34.pageNumber<_35){
$(this).pagination("select",_35);
}
}},refresh:{iconCls:"pagination-refresh",handler:function(){
var _36=$(this).pagination("options");
if(_36.onBeforeRefresh.call(this,_36.pageNumber,_36.pageSize)!=false){
$(this).pagination("select",_36.pageNumber);
_36.onRefresh.call(this,_36.pageNumber,_36.pageSize);
}
}}}};
})(jQuery);