对于大多数web应用来说显示项目列表是一种很常见的任务。通常情况下，我们的数据会比较多，无法很好地显示在单个页面中。在这种情况下，我们需要把数据以页的方式来展示。

页面展示效果：

页面HTML代码：

<table class="table table-striped" style="margin: 0px;"> <thead> <tr> <td>选择</td> <td>企业名称</td> <td>企业地址</td> <td>状态</td> </tr> </thead> <tbody> <tr ng-repeat="l in list"> <td><input type="radio" name="id" ng-click="select(l.id)" value="{{l.id}}" /></td> <td>{{l.name}}</td> <td>{{l.address}}</td> <td>{{l.status_str}}</td> </tr> </tbody> </table> <!-- paging --> <ul class="pagination" style="margin: 0px;" > <li ng-class="{true:'disabled'}[p_current==1]"><a href="javascript:void(0);" ng-click="p_index()">首页</a></li> <li ng-repeat="page in pages" ng-class="{true:'active'}[p_current==page]"><a href="javascript:void(0);" ng-click="load_page(page)">{{ page }}</a></li> <li ng-class="{true:'disabled'}[p_current==p_all_page]"><a href="javascript:void(0);" ng-click="p_last()">尾页</a></li> </ul> <span style="vertical-align: 12px;"> 共：{{count}} 条</span>

Js代码：

var app = angular.module("myApp",[]); app.controller("map_ctrl",function($scope,$http,$location){ //配置 $scope.count = 0; $scope.p_pernum = 10; //变量 $scope.p_current = 1; $scope.p_all_page =0; $scope.pages = []; //初始化第一页 _get($scope.p_current,$scope.p_pernum,function(){ alert("我是第一次加载"); }); //获取数据 var _get = function(page,size,callback){ $http.get("xxx.html?status=0&page="+page+"&size="+size).success(function(res){ if(res&&res.status==1){ $scope.count=res.count; $scope.list=res.list; $scope.p_current = page; $scope.p_all_page =Math.ceil($scope.count/$scope.p_pernum); reloadPno(); callback(); }else{ alert("加载失败"); } }); } //单选按钮选中 $scope.select= function(id){ alert(id); } //首页 $scope.p_index = function(){ $scope.load_page(1); } //尾页 $scope.p_last = function(){ $scope.load_page($scope.p_all_page); } //加载某一页 $scope.load_page = function(page){ _get(page,$scope.p_pernum,function(){ }); }; //初始化页码 var reloadPno = function(){ $scope.pages=calculateIndexes($scope.p_current,$scope.p_all_page,8); }; //分页算法 var calculateIndexes = function (current, length, displayLength) { var indexes = []; var start = Math.round(current - displayLength / 2); var end = Math.round(current + displayLength / 2); if (start <= 1) { start = 1; end = start + displayLength - 1; if (end >= length - 1) { end = length - 1; } } if (end >= length - 1) { end = length; start = end - displayLength + 1; if (start <= 1) { start = 1; } } for (var i = start; i <= end; i++) { indexes.push(i); } return indexes; }; });

分页算法：

current ：当前页码，length：总页码，displayLength：显示长度 @return array[1,2,3,4,5,6,7,8]

var calculateIndexes = function (current, length, displayLength) { var indexes = []; var start = Math.round(current - displayLength / 2); var end = Math.round(current + displayLength / 2); if (start <= 1) { start = 1; end = start + displayLength - 1; if (end >= length - 1) { end = length - 1; } } if (end >= length - 1) { end = length ; start = end - displayLength + 1; if (start <= 1) { start = 1; } } for (var i = start; i <= end; i++) { indexes.push(i); } return indexes; };

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。