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How to implement dynamic data paging in jQuery

亚连

Jun 14, 2018 pm 03:22 PM

jquery

This article teaches you how to use jQuery to implement dynamic data paging with page number jumps. The effect is very good and there is no page refresh. Friends who need it can learn it.

What we bring to you this time is to use jQuery to realize the effect of page number jump dynamic data paging. The most obvious effect of this effect is that there is no process of loading data and refreshing the page. It is also easy to load small data. It is very effective when loading multi-level web pages. Let’s take a look at the actual effect first:

Below we give the full effect code:

HTML full code:

<!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
  $(&#39;#histroyBox&#39;).CJJTable({
    &#39;title&#39;:["装点","卸点","运输货物","下单日期","作者"],//thead中的标题 必填
    &#39;body&#39;:["taskCode","startAddr","endAddr","varietiesTypeName","createDate","customerName"],//tbody td 取值的字段 必填
    &#39;display&#39;:[1,1,1,1,1,2],//隐藏域，1显示，2隐藏 必填
    &#39;pageNUmber&#39;:10,//每页显示的条数 选填
    &#39;pageLength&#39;:data.length,//选填
    &#39;url&#39;:data,//数据源 必填
    dbTrclick:function(e){//双击tr事件
    alert(e.find(&#39;.taskCode&#39;).html())
    }
  });
  //后台分页的样子
  /*$(&#39;#histroyBox&#39;).CJJTable({
    &#39;title&#39;:["装点","卸点","运输货物","下单日期"],//thead中的标题 必填
    &#39;body&#39;:["contactName","contactMobliePhone","carrierName","taskNum","taskCustomerExpectPrice","taskCustomerBudgetFreight"],//tbody td 取值的字段 必填
    &#39;display&#39;:[1,1,1,1,2,2],//隐藏域，1显示，2隐藏 必填
    &#39;pageJson&#39;:{
      "taskId":528710,
      "pageSize":100,//ajax请求参数中的每页展示数量 选填
      "token":"yJUmunFeG3REqisYAmCfeA"
    },
    &#39;url&#39;:&#39;api/quoted/quotedList&#39;,//数据源 必填
    dbTrclick:function(that){ //双击tr事件
      alert(that.find(&#39;.contactName&#39;).html())
    }
  });*/
</script>
</body>
</html>

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Among them, is the data JS content, which you can use during actual operations. JS obtains json to achieve the desired data format:

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"
 } ]

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front-endPage.js is the implementation of paging loading effect. The code is:

;(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=&#39;"+type+"&#39; style=&#39;display:"+display+"&#39;>"+json[i][type]+"</td>";
          bodyBigBox = bodyBox;
        }
        histroy_DD +="<tr class=&#39;new_productBox&#39;>"+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 += &#39;<li class="&#39;+className+&#39;">&#39; + (i * 1 + 1) + &#39;</li>&#39;;
          maxpagenumberBoxBigbox = maxpagenumberBoxBig;
        }
      } else {
        for (var i = 0; i < maxpagenumberBox; i++) {
          var className = "";
          if(i==0){
            className = "pagenumberBoxLi";
          }
          maxpagenumberBoxBig += &#39;<li class="&#39;+className+&#39;">&#39; + (i * 1 + 1) + &#39;</li>&#39;;
          maxpagenumberBoxBigbox = maxpagenumberBoxBig;
        }
      }
      var buttonTfoot = "<tr>"+
      "<td colspan=&#39;"+_this.options.title.length+"&#39;>"+
        "<p style=&#39;float:right;margin-left:10px;&#39; class=&#39;tfootRight&#39;>"+
          "<input placeholder=&#39;输入页码&#39; type=&#39;text&#39;>"+
          "<button>确定</button>"+
          "</p>"+
          "<p style=&#39;float:right&#39;>"+
            "<span class=&#39;firstPage&#39; style=&#39;margin-right:10px;cursor: pointer;float:left;display: none;margin-left:10px;&#39;>首页</span>"+
            "<span class=&#39;lastPage&#39; style=&#39;margin-right:10px;cursor: pointer;float:left;display: none;&#39;>上一页</span>"+
            "<ul class=&#39;pagenumberBox&#39;>"+maxpagenumberBoxBigbox+"</ul>"+
            "<input class=&#39;typeNumber&#39; type=&#39;text&#39; value=&#39;1&#39; onfocus=&#39;this.blur()&#39; style=&#39;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;&#39;>"+
            "<span class=&#39;nextPage&#39; style=&#39;margin-right:10px;float:left;cursor: pointer;&#39;>下一页</span>"+
            "<span class=&#39;endPage&#39; style=&#39;cursor: pointer;float:left;&#39;>尾页</span>"+
          "</p>"+
          "<p style=&#39;float:right&#39;>"+
             "<select><option value=&#39;5&#39;>5</option><option value=&#39;10&#39;>10</option><option value=&#39;20&#39;>20</option><option value=&#39;50&#39;>50</option><option value=&#39;100&#39;>100</option><option value=&#39;200&#39;>200</option><option value=&#39;500&#39;>500</option></select>"
          "</p>"+
        "</p>"+
      "<td>"+
      "<tr>";
      _this.$element.html("<table class=&#39;CJJ-Table&#39;><thead>"+titlelistBox+"</thead><tbody>"+histroy_DDBox+"</tbody><tfoot>"+buttonTfoot+"</tfoot></table>");
      $(_this.$element.selector+ &#39; select&#39;).val(_this.options.pageNUmber);
      if(Math.ceil(_this.options.pageLength/_this.options.pageNUmber)<2){
        $(_this.$element.selector+ &#39; .endPage&#39;).hide();
        $(_this.$element.selector+ &#39; .nextPage&#39;).hide();
      }
      $(_this.$element.selector+ &#39; .tfootRight input&#39;).unbind(&#39;keyup&#39;).keyup(function(){
        _this.inputKeyup(_this,maxpagenumberBox,json);
      })
      $(_this.$element.selector+ &#39; .tfootRight button&#39;).unbind(&#39;click&#39;).click(function(){
         _this.button(_this,maxpagenumberBox,json);
      });
      $(_this.$element.selector+ &#39; .firstPage&#39;).unbind(&#39;click&#39;).click(function(){
         _this.firstPage(_this,maxpagenumberBox,json);
      });
      $(_this.$element.selector+ &#39; .endPage&#39;).unbind(&#39;click&#39;).click(function(){
         _this.endPage(_this,maxpagenumberBox,json);
      });
      $(_this.$element.selector+ &#39; .nextPage&#39;).unbind(&#39;click&#39;).click(function(){
         _this.nextPage(_this,maxpagenumberBox,json);
      });
      $(_this.$element.selector+ &#39; table tfoot ul li&#39;).unbind(&#39;click&#39;).click(function(){
         _this.nextTableLi(_this,maxpagenumberBox,json,$(this));
      });
      $(_this.$element.selector+ &#39; .lastPage&#39;).unbind(&#39;click&#39;).click(function(){
         _this.lastPage(_this,maxpagenumberBox,json);
      });
      $(_this.$element.selector+ &#39; select&#39;).unbind(&#39;change&#39;).change(function(){
         _this.select(_this,maxpagenumberBox,json,$(this));
      });
      $(_this.$element.selector+ &#39; tbody tr&#39;).unbind(&#39;dblclick&#39;).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+ &#39; .tfootRight input&#39;).val(val2);
    },
    button:function(e,maxpagenumberBox,json){
      var val = $(e.$element.selector+ &#39; .tfootRight input&#39;).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=&#39;"+type+"&#39; style=&#39;display:"+display+"&#39;>"+json[i][type]+"</td>";
          bodyBigBox = bodyBox;
        }
        histroy_DD +="<tr class=&#39;new_productBox&#39;>"+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 += &#39;<li class="&#39;+className+&#39;">&#39; + (i * 1 + 1) + &#39;</li>&#39;;
          maxpagenumberBoxBigbox = maxpagenumberBoxBig;
        }
      } else {
        for (var i = 0; i < maxpagenumberBox; i++) {
          var className = "";
          if(i==0){
            className = "pagenumberBoxLi";
          }
          maxpagenumberBoxBig += &#39;<li class="&#39;+className+&#39;">&#39; + (i * 1 + 1) + &#39;</li>&#39;;
          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 += &#39;<li>&#39; + (i * 1 + 1) + &#39;</li>&#39;;
            maxpagenumberBoxBigbox = maxpagenumberBoxBig;
          }
          $(that.selector+" .pagenumberBox").html(maxpagenumberBoxBigbox);
          $(that.selector+&#39; .pagenumberBox li&#39;).eq(Pagenumber - 1).addClass(&#39;pagenumberBoxLi&#39;);
        } 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 += &#39;<li>&#39; + (i) + &#39;</li>&#39;;
            maxpagenumberBoxBigbox = maxpagenumberBoxBig;
          }
          $(that.selector+" .pagenumberBox").html(maxpagenumberBoxBigbox);
          $(that.selector+&#39; .pagenumberBox li&#39;).eq(Math.ceil(maxpagenumberBox / 2) - 1).addClass(&#39;pagenumberBoxLi&#39;);
        } 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 += &#39;<li>&#39; + (i * 1 + 1) + &#39;</li>&#39;;
            maxpagenumberBoxBigbox = maxpagenumberBoxBig;
          }
          $(that.selector+" .pagenumberBox").html(maxpagenumberBoxBigbox);
          $(that.selector+&#39; .pagenumberBox li&#39;).eq(Pagenumber - Math.ceil(e.options.pageLength/ pageNUmber) + maxpagenumberBox * 1 - 1).addClass(&#39;pagenumberBoxLi&#39;);
        }
      } else {
        if (Pagenumber <= Math.ceil(e.options.pageLength / pageNUmber)) {
          $(that.selector+&#39; .pagenumberBox li&#39;).removeClass(&#39;pagenumberBoxLi&#39;);
          $(that.selector+&#39; .pagenumberBox li&#39;).eq(Pagenumber - 1).addClass(&#39;pagenumberBoxLi&#39;);
        }
      }
      $(that.selector+ &#39; table tfoot ul li&#39;).unbind(&#39;click&#39;).click(function(){
         e.nextTableLi(e,maxpagenumberBox,json,$(this));
      });
      $(that.selector+ &#39; tbody tr&#39;).unbind(&#39;dblclick&#39;).dblclick(function(){
         e.options.dbTrclick($(this));
      });
    }  

 }
 $.fn.CJJTable = function(options){
     var cjj = new cjjTable(this,options);
     return cjj.start();
 }
})(jQuery, window, document);

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The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.

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How to remove the height attribute of an element with jQuery? In front-end development, we often encounter the need to manipulate the height attributes of elements. Sometimes, we may need to dynamically change the height of an element, and sometimes we need to remove the height attribute of an element. This article will introduce how to use jQuery to remove the height attribute of an element and provide specific code examples. Before using jQuery to operate the height attribute, we first need to understand the height attribute in CSS. The height attribute is used to set the height of an element

jQuery Tips: Quickly modify the text of all a tags on the page Feb 28, 2024 pm 09:06 PM

Title: jQuery Tips: Quickly modify the text of all a tags on the page In web development, we often need to modify and operate elements on the page. When using jQuery, sometimes you need to modify the text content of all a tags in the page at once, which can save time and energy. The following will introduce how to use jQuery to quickly modify the text of all a tags on the page, and give specific code examples. First, we need to introduce the jQuery library file and ensure that the following code is introduced into the page: &lt

Use jQuery to modify the text content of all a tags Feb 28, 2024 pm 05:42 PM

Title: Use jQuery to modify the text content of all a tags. jQuery is a popular JavaScript library that is widely used to handle DOM operations. In web development, we often encounter the need to modify the text content of the link tag (a tag) on the page. This article will explain how to use jQuery to achieve this goal, and provide specific code examples. First, we need to introduce the jQuery library into the page. Add the following code in the HTML file:

How to tell if a jQuery element has a specific attribute? Feb 29, 2024 am 09:03 AM

How to tell if a jQuery element has a specific attribute? When using jQuery to operate DOM elements, you often encounter situations where you need to determine whether an element has a specific attribute. In this case, we can easily implement this function with the help of the methods provided by jQuery. The following will introduce two commonly used methods to determine whether a jQuery element has specific attributes, and attach specific code examples. Method 1: Use the attr() method and typeof operator // to determine whether the element has a specific attribute

Understand the role and application scenarios of eq in jQuery Feb 28, 2024 pm 01:15 PM

jQuery is a popular JavaScript library that is widely used to handle DOM manipulation and event handling in web pages. In jQuery, the eq() method is used to select elements at a specified index position. The specific usage and application scenarios are as follows. In jQuery, the eq() method selects the element at a specified index position. Index positions start counting from 0, i.e. the index of the first element is 0, the index of the second element is 1, and so on. The syntax of the eq() method is as follows: $("s

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