最近项目中用到了一个功能，就是表格的分页显示。以前没整过，今天学会了，把它整理一下，下次可以直接用。
实例代码：https://github.com/dreamITGirl/projectStudy
参考博客:http://www.cnblogs.com/cyclone77/p/5381278.html
这是我要实现的表格的分页及其显示
这个demo 中有一个小问题，就是在点击首页后所有的页码全部显示出来，并没有按之前的显示5个页码。
把代码贴一下，有不足的地方，希望看到的朋友提出来，便于改正
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>angular实现表格的分页与显示</title>
<script type="text/javascript" src="../js/jquery-2.1.3.min.js"></script>
<script type="text/javascript" src="../js/angular.js"></script>
<link rel="stylesheet" href="../css/bootstrap.min.css"/>
<style type="text/css">
ul {
list-style: none;
display: flex;
justify-content: flex-end;
margin-right: 100px;
}
.pageList-item {
border: 1px solid #DDDDDD;
padding: 5px;
margin: 5px;
}
table th {
text-align: center;
}
.active {
color: #C9302C;
border: none;
}
a {
cursor: pointer;
}
</style>
</head>
<body ng-app="myApp" ng-controller="myCtrl">
<table border="" cellspacing="" cellpadding="" class="table" style="text-align: center;">
<tr>
<th>姓名</th>
<th>年龄</th>
<th>性别</th>
<th>民族</th>
</tr>
<tr ng-repeat="item in items">
<td>{{item.name}}</td>
<td>{{item.age}}</td>
<td>{{item.sex}}</td>
<td>{{item.national}}</td>
</tr>
</table>
<footer class="footer">
<ul class="pageList">
<li class="pageList-item" ng-click="firstPage()">首页</li>
<li class="pageList-item" ng-click="previousPage()">上一页</li>
<li class="pageList-item" ng-repeat="pages in pageList" ng-class="{active: isActive(pages)}">
<a href="" ng-click="selectPage(pages)">{{pages}}</a></li>
<li class="pageList-item" ng-click="nextPage()">下一页</li>
<li class="pageList-item" ng-click="lastPage()">尾页</li>
<li class="pageList-item">总页数{{pageNumbers}}</li>
</ul>
</footer>
<script type="text/javascript">
var app = angular.module("myApp", []);
app.controller("myCtrl", function ($scope, $http) {
$http({
method: "GET",
url: "http://127.0.0.1:8020/projectStudy/json/data.json"
}).then(function successCallBack(response) {
$scope.peopleList = response.data.peopleList;
console.log($scope.peopleList);
$scope.pageTotal = $scope.peopleList.length;
$scope.pageSize = 5;
$scope.pageNumbers = Math.ceil($scope.pageTotal / $scope.pageSize);
$scope.newPages = $scope.pageNumbers > 5 ? 5 : $scope.pageNumbers;
$scope.pageList = [];
$scope.selPage = 1;
// 设置数据源分页
$scope.setData = function () {
$scope.items = $scope.peopleList.slice($scope.pageSize * ($scope.selPage - 1), ($scope.selPage * $scope.pageSize))
}
$scope.items = $scope.peopleList.slice(0, $scope.pageSize);
//循环数据
for (var i = 0; i < $scope.pageNumbers; i++) {
$scope.pageList.push(i + 1)//页码的显示
}
//打印当前选中也的索引
$scope.selectPage = function (page) {
if (page < 1 || page > $scope.pageNumbers) return;
if (page > 2) {
var newPageList = [];
for (var i = (page - 3); i < ((page + 2) > $scope.pageNumbers ? $scope.pageNumbers : (page + 2)); i++) {
newPageList.push(i + 1);
}
$scope.pageList = newPageList;
}
$scope.selPage = page;
$scope.setData();
$scope.isActive(page);
}
$scope.isActive = function (page) {
return $scope.selPage == page
}
//点击上一页
$scope.previousPage = function () {
$scope.selectPage($scope.selPage - 1)
}
//点击下一页
$scope.nextPage = function () {
$scope.selectPage($scope.selPage + 1)
}
//点击首页
$scope.firstPage = function () {
$scope.selectPage(1);
$scope.pageList = [];
//循环数据
for (var i = 0; i < $scope.pageNumbers; i++) {
$scope.pageList.push(i + 1)//页码的显示
}
}
//点击尾页
$scope.lastPage = function () {
console.log($scope.pageNumbers)
$scope.selectPage($scope.pageNumbers)
}
}, function errorCallBack(response) {
})
})
</script>
</body>
</html>