In diesem Artikel erfahren Sie, wie Sie mit jQuery dynamisches Daten-Paging mit Seitennummernsprüngen implementieren. Freunde, die es benötigen, können es lernen.
Was wir Ihnen dieses Mal vorstellen, ist die Verwendung von jQuery, um den Effekt des dynamischen Daten-Pagings mit Seitennummernsprung zu realisieren. Der offensichtlichste Effekt dieses Effekts besteht darin, dass kein Prozess zum Laden von Daten und zum Aktualisieren der Seite stattfindet. Es ist auch einfach, kleine Datenmengen zu laden. Dies ist sehr effektiv, wenn mehrstufige Webseiten geladen werden. Werfen wir zunächst einen Blick auf den tatsächlichen Effekt:
Nachfolgend geben wir den vollständigen Effektcode an:
HTML-Vollcode:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>jQuery实现页码跳转式动态数据分页-脚本之家</title>
<script type="text/javascript" src="js/jquery-1.9.1.min.js"></script>
<!-- <script type="text/javascript" src="back-endPage.js"></script> --> <!-- 后台分页 -->
<script type="text/javascript" src="js/front-endPage.js"></script><!-- 前台分页 -->
<script type="text/javascript" src="js/shujv2.js"></script>
<link rel="stylesheet" type="text/css" href="css/table.css" rel="external nofollow" >
</head>
<body>
<p id="histroyBox"></p>
<script type="text/javascript">
//前台分页的样子
$('#histroyBox').CJJTable({
'title':["装点","卸点","运输货物","下单日期","作者"],//thead中的标题 必填
'body':["taskCode","startAddr","endAddr","varietiesTypeName","createDate","customerName"],//tbody td 取值的字段 必填
'display':[1,1,1,1,1,2],//隐藏域，1显示，2隐藏 必填
'pageNUmber':10,//每页显示的条数 选填
'pageLength':data.length,//选填
'url':data,//数据源 必填
dbTrclick:function(e){//双击tr事件
alert(e.find('.taskCode').html())
}
});
//后台分页的样子
/*$('#histroyBox').CJJTable({
'title':["装点","卸点","运输货物","下单日期"],//thead中的标题 必填
'body':["contactName","contactMobliePhone","carrierName","taskNum","taskCustomerExpectPrice","taskCustomerBudgetFreight"],//tbody td 取值的字段 必填
'display':[1,1,1,1,2,2],//隐藏域，1显示，2隐藏 必填
'pageJson':{
"taskId":528710,
"pageSize":100,//ajax请求参数中的每页展示数量 选填
"token":"yJUmunFeG3REqisYAmCfeA"
},
'url':'api/quoted/quotedList',//数据源 必填
dbTrclick:function(that){ //双击tr事件
alert(that.find('.contactName').html())
}
});*/
</script>
</body>
</html>Wobei der Daten-JS-Inhalt ist, den Sie während der eigentlichen Arbeit verwenden können Operations JS ruft JSON ab, um das erforderliche Datenformat zu erreichen:
shujv2.js-Code:
var data = [ {
"warehouseID" : "3750",
"warehouseCode" : "CK20140825061813777127447",
"province" : "上海",
"endProvince" : "江苏省",
"provinceId" : "310000",
"cityId" : "310100",
"areaId" : "310109",
"endProvinceId" : "320000",
"endCityId" : "320600",
"endAreaId" : "320612",
"materialId" : "0",
"material" : "",
"specId" : "0",
"productNId" : "0",
"varietiesId" : "8",
"varietiesTypeId" : "621",
"taskCode" : "T1611230481",
"customerID" : "20147",
"customerName" : "脚本之家",
"createDate" : "2016-11-23 18:41:40",
"wareHouseName" : "找钢仓库",
"city" : "上海市",
"area" : "虹口区",
"startAddr" : "逸仙路25号",
"endCity" : "南通市",
"endArea" : "通州区",
"endAddr" : "1",
"varietiesTypeName" : "钢材",
"varieties" : "线材",
"productN" : "",
"spec" : "",
"weight" : "1",
"num" : "1",
"receiver" : "",
"receiverPhone" : "1",
"remark" : "",
"label" : "",
"startAddrNumber" : "1",
"varietiesNumber" : "1",
"contactsId" : "22494",
"contactsName" : "刘宇测试"
} ]front-endPage .js ist die Implementierung des Paging-Loading-Effekts. Der Code lautet:
;(function($, window, document,undefined) {
var cjjTable = function(ele,opt){
this.$element = ele,
this.defaults ={
title:null,
body:null,
display:null,
pageNUmber:8,
pageLength:0,
url:null,
dbTrclick:function(that){
}
}
this.options = $.extend({},this.defaults,opt)
}
cjjTable.prototype = {
start:function(){
var _this = this;
var titlelistBox="";
var titlesmall="";
for(var i=0;i<_this.options.title.length;i++){
titlesmall+="<th>"+_this.options.title[i]+"</th>";
titlelistBox = titlesmall;
}
var json = "";
var maxpagenumberBox = 7;//选择项最多的数量
var json = this.options.url;
var histroy_DDBox = "";
var histroy_DD = "";
var firstPageNumber=_this.options.pageLength>_this.options.pageNUmber?_this.options.pageNUmber:_this.options.pageLength;
for (var i = 0; i <firstPageNumber; i++) {
var bodyBigBox="";
var bodyBox="";
for(var x=0;x<_this.options.body.length;x++){
var type = _this.options.body[x];
var display = "table-cell";
if(_this.options.body.length>_this.options.title.length&&_this.options.display[x]!=undefined){
display = _this.options.display[x]*1==1?"table-cell":"none";
}
bodyBox+="<td class='"+type+"' style='display:"+display+"'>"+json[i][type]+"</td>";
bodyBigBox = bodyBox;
}
histroy_DD +="<tr class='new_productBox'>"+bodyBigBox+"</tr>";
histroy_DDBox = histroy_DD;
}
$( _this.$element.selector+" table tfoot").html("");
if (Math.ceil(_this.options.pageLength/ _this.options.pageNUmber) == 1) {
$( _this.$element.selector+" .nextPage").css("display", "none");
$(_this.$element.selector+" .endPage").css("display", "none");
}
var maxpagenumberBoxBigbox = "";
var maxpagenumberBoxBig = "";
if (Math.ceil(_this.options.pageLength/ _this.options.pageNUmber) < maxpagenumberBox) {
for (var i = 0; i < Math.ceil(_this.options.pageLength/ _this.options.pageNUmber); i++) {
var className = "";
if(i==0){
className = "pagenumberBoxLi";
}
maxpagenumberBoxBig += '<li class="'+className+'">' + (i * 1 + 1) + '</li>';
maxpagenumberBoxBigbox = maxpagenumberBoxBig;
}
} else {
for (var i = 0; i < maxpagenumberBox; i++) {
var className = "";
if(i==0){
className = "pagenumberBoxLi";
}
maxpagenumberBoxBig += '<li class="'+className+'">' + (i * 1 + 1) + '</li>';
maxpagenumberBoxBigbox = maxpagenumberBoxBig;
}
}
var buttonTfoot = "<tr>"+
"<td colspan='"+_this.options.title.length+"'>"+
"<p style='float:right;margin-left:10px;' class='tfootRight'>"+
"<input placeholder='输入页码' type='text'>"+
"<button>确定</button>"+
"</p>"+
"<p style='float:right'>"+
"<span class='firstPage' style='margin-right:10px;cursor: pointer;float:left;display: none;margin-left:10px;'>首页</span>"+
"<span class='lastPage' style='margin-right:10px;cursor: pointer;float:left;display: none;'>上一页</span>"+
"<ul class='pagenumberBox'>"+maxpagenumberBoxBigbox+"</ul>"+
"<input class='typeNumber' type='text' value='1' onfocus='this.blur()' style='display:none;width:20px;height:20px;text-align:center;line-height:20px;border:1px solid #666;margin-right:5px;float:left;margin-top:2.5px;'>"+
"<span class='nextPage' style='margin-right:10px;float:left;cursor: pointer;'>下一页</span>"+
"<span class='endPage' style='cursor: pointer;float:left;'>尾页</span>"+
"</p>"+
"<p style='float:right'>"+
"<select><option value='5'>5</option><option value='10'>10</option><option value='20'>20</option><option value='50'>50</option><option value='100'>100</option><option value='200'>200</option><option value='500'>500</option></select>"
"</p>"+
"</p>"+
"<td>"+
"<tr>";
_this.$element.html("<table class='CJJ-Table'><thead>"+titlelistBox+"</thead><tbody>"+histroy_DDBox+"</tbody><tfoot>"+buttonTfoot+"</tfoot></table>");
$(_this.$element.selector+ ' select').val(_this.options.pageNUmber);
if(Math.ceil(_this.options.pageLength/_this.options.pageNUmber)<2){
$(_this.$element.selector+ ' .endPage').hide();
$(_this.$element.selector+ ' .nextPage').hide();
}
$(_this.$element.selector+ ' .tfootRight input').unbind('keyup').keyup(function(){
_this.inputKeyup(_this,maxpagenumberBox,json);
})
$(_this.$element.selector+ ' .tfootRight button').unbind('click').click(function(){
_this.button(_this,maxpagenumberBox,json);
});
$(_this.$element.selector+ ' .firstPage').unbind('click').click(function(){
_this.firstPage(_this,maxpagenumberBox,json);
});
$(_this.$element.selector+ ' .endPage').unbind('click').click(function(){
_this.endPage(_this,maxpagenumberBox,json);
});
$(_this.$element.selector+ ' .nextPage').unbind('click').click(function(){
_this.nextPage(_this,maxpagenumberBox,json);
});
$(_this.$element.selector+ ' table tfoot ul li').unbind('click').click(function(){
_this.nextTableLi(_this,maxpagenumberBox,json,$(this));
});
$(_this.$element.selector+ ' .lastPage').unbind('click').click(function(){
_this.lastPage(_this,maxpagenumberBox,json);
});
$(_this.$element.selector+ ' select').unbind('change').change(function(){
_this.select(_this,maxpagenumberBox,json,$(this));
});
$(_this.$element.selector+ ' tbody tr').unbind('dblclick').dblclick(function(){
_this.options.dbTrclick($(this));
});
},
inputKeyup:function(e,maxpagenumberBox,json){
var val = $(e.$element.selector+ " .tfootRight input").val();
if (val == 0) {
var val2 = val.replace(0, "");
} else if (val > 0 && val <= Math.ceil(e.options.pageLength / e.options.pageNUmber)) {
var val2 = val.replace(/[^0-9]/g, "");
} else if (val > Math.ceil(e.options.pageLength/ e.options.pageNUmber)) {
var val2 = Math.ceil(e.options.pageLength / e.options.pageNUmber);
}
$(e.$element.selector+ ' .tfootRight input').val(val2);
},
button:function(e,maxpagenumberBox,json){
var val = $(e.$element.selector+ ' .tfootRight input').val();
$(e.$element.selector+ " .typeNumber").val(val);
if (val != "") {
e.page($(e.$element.selector+ " .typeNumber").val(), e.options.pageNUmber, maxpagenumberBox,json,e.$element, e);
}
},
firstPage:function(e,maxpagenumberBox,json){
$(e.$element.selector+ " .typeNumber").val(1);
e.page($(e.$element.selector+ " .typeNumber").val(), e.options.pageNUmber, maxpagenumberBox,json,e.$element, e);
},
endPage:function(e,maxpagenumberBox,json){
$(e.$element.selector+ " .typeNumber").val(Math.ceil(e.options.pageLength / e.options.pageNUmber));
e.page($(e.$element.selector+ " .typeNumber").val(), e.options.pageNUmber, maxpagenumberBox,json,e.$element, e);
},
nextPage:function(e,maxpagenumberBox,json){
var number = $(e.$element.selector+ " .typeNumber").val();
$(e.$element.selector+ " .typeNumber").val(number * 1 + 1);
e.page($(e.$element.selector+ " .typeNumber").val(), e.options.pageNUmber, maxpagenumberBox,json,e.$element, e);
},
nextTableLi:function(e,maxpagenumberBox,json,that){
var val = that.html();
$(e.$element.selector+ " .typeNumber").val(val);
e.page($(e.$element.selector+ " .typeNumber").val(), e.options.pageNUmber, maxpagenumberBox,json,e.$element, e);
},
lastPage:function(e,maxpagenumberBox,json){
var number = $(e.$element.selector+ " .typeNumber").val();
if (number > 1) {
$(e.$element.selector+ " .typeNumber").val(number * 1 - 1);
e.page($(e.$element.selector+ " .typeNumber").val(), e.options.pageNUmber, maxpagenumberBox,json,e.$element, e);
}
},
select:function(e,maxpagenumberBox,json,that){
var select = that.find("option:selected").val();
$(e.$element.selector+ " .typeNumber").val(1);
e.options.pageNUmber = select;
e.page($(e.$element.selector+ " .typeNumber").val(), e.options.pageNUmber, maxpagenumberBox,json,e.$element, e);
},
page:function(Pagenumber, pageNUmber, maxpagenumberBox,json,that,e) {
var histroy_DDBox = "";
var histroy_DD = "";
var lastPage=Pagenumber<Math.ceil(e.options.pageLength / pageNUmber)?Pagenumber*pageNUmber:e.options.pageLength;
for (var i =(Pagenumber-1)*pageNUmber; i < lastPage; i++) {
var bodyBigBox="";
var bodyBox="";
for(var x=0;x<e.options.body.length;x++){
var type = e.options.body[x];
var display = "table-cell";
if(e.options.body.length>e.options.title.length&&e.options.display[x]!=undefined){
display = e.options.display[x]*1==1?"table-cell":"none";
}
bodyBox+="<td class='"+type+"' style='display:"+display+"'>"+json[i][type]+"</td>";
bodyBigBox = bodyBox;
}
histroy_DD +="<tr class='new_productBox'>"+bodyBigBox+"</tr>";
histroy_DDBox = histroy_DD;
}
$(that.selector+" table tbody").html(histroy_DD);
var maxpagenumberBoxBigbox = "";
var maxpagenumberBoxBig = "";
if (Math.ceil(e.options.pageLength/ e.options.pageNUmber) < maxpagenumberBox) {
for (var i = 0; i < Math.ceil(e.options.pageLength/ e.options.pageNUmber); i++) {
var className = "";
if(i==0){
className = "pagenumberBoxLi";
}
maxpagenumberBoxBig += '<li class="'+className+'">' + (i * 1 + 1) + '</li>';
maxpagenumberBoxBigbox = maxpagenumberBoxBig;
}
} else {
for (var i = 0; i < maxpagenumberBox; i++) {
var className = "";
if(i==0){
className = "pagenumberBoxLi";
}
maxpagenumberBoxBig += '<li class="'+className+'">' + (i * 1 + 1) + '</li>';
maxpagenumberBoxBigbox = maxpagenumberBoxBig;
}
}
$(that.selector+" table tfoot ul").html(maxpagenumberBoxBigbox);
if (Pagenumber == 1) {
$(that.selector+" .firstPage,"+that.selector+" .lastPage").hide();
} else {
$(that.selector+" .firstPage,"+that.selector+" .lastPage").show();
}
if (Pagenumber == Math.ceil(e.options.pageLength / pageNUmber)) {
$(that.selector+" .endPage,"+that.selector+" .nextPage").hide();
} else {
$(that.selector+" .endPage,"+that.selector+" .nextPage").show();
}
if (Math.ceil(e.options.pageLength/ pageNUmber) > maxpagenumberBox) {
if (Pagenumber > 0 && Pagenumber < Math.ceil(maxpagenumberBox / 2) * 1 + 1) {
maxpagenumberBoxBigbox = "";
maxpagenumberBoxBig = "";
for (var i = 0; i < maxpagenumberBox; i++) {
maxpagenumberBoxBig += '<li>' + (i * 1 + 1) + '</li>';
maxpagenumberBoxBigbox = maxpagenumberBoxBig;
}
$(that.selector+" .pagenumberBox").html(maxpagenumberBoxBigbox);
$(that.selector+' .pagenumberBox li').eq(Pagenumber - 1).addClass('pagenumberBoxLi');
} else if (Pagenumber >= Math.ceil(maxpagenumberBox / 2) * 1 + 1 && Pagenumber < Math.ceil(e.options.pageLength / pageNUmber) - Math.ceil(maxpagenumberBox / 2) + 2) {
maxpagenumberBoxBigbox = "";
maxpagenumberBoxBig = "";
for (var i = Pagenumber - Math.ceil(maxpagenumberBox / 2) + 1; i < Pagenumber * 1 + Math.ceil(maxpagenumberBox / 2) * 1; i++) {
maxpagenumberBoxBig += '<li>' + (i) + '</li>';
maxpagenumberBoxBigbox = maxpagenumberBoxBig;
}
$(that.selector+" .pagenumberBox").html(maxpagenumberBoxBigbox);
$(that.selector+' .pagenumberBox li').eq(Math.ceil(maxpagenumberBox / 2) - 1).addClass('pagenumberBoxLi');
} else if (Pagenumber >= Math.ceil(e.options.pageLength / pageNUmber) - Math.ceil(maxpagenumberBox / 2) + 2 && Pagenumber <= Math.ceil(e.options.pageLength / pageNUmber)) {
maxpagenumberBoxBigbox = "";
maxpagenumberBoxBig = "";
for (var i = Math.ceil(e.options.pageLength / pageNUmber) - maxpagenumberBox; i < Math.ceil(e.options.pageLength / pageNUmber); i++) {
maxpagenumberBoxBig += '<li>' + (i * 1 + 1) + '</li>';
maxpagenumberBoxBigbox = maxpagenumberBoxBig;
}
$(that.selector+" .pagenumberBox").html(maxpagenumberBoxBigbox);
$(that.selector+' .pagenumberBox li').eq(Pagenumber - Math.ceil(e.options.pageLength/ pageNUmber) + maxpagenumberBox * 1 - 1).addClass('pagenumberBoxLi');
}
} else {
if (Pagenumber <= Math.ceil(e.options.pageLength / pageNUmber)) {
$(that.selector+' .pagenumberBox li').removeClass('pagenumberBoxLi');
$(that.selector+' .pagenumberBox li').eq(Pagenumber - 1).addClass('pagenumberBoxLi');
}
}
$(that.selector+ ' table tfoot ul li').unbind('click').click(function(){
e.nextTableLi(e,maxpagenumberBox,json,$(this));
});
$(that.selector+ ' tbody tr').unbind('dblclick').dblclick(function(){
e.options.dbTrclick($(this));
});
}
}
$.fn.CJJTable = function(options){
var cjj = new cjjTable(this,options);
return cjj.start();
}
})(jQuery, window, document);Das Obige habe ich für alle zusammengestellt. Ich hoffe, dass es in Zukunft für alle hilfreich sein wird.
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