让我来为你详细讲解一下“Angular.js与Bootstrap相结合实现表格分页代码”的完整攻略。
1. 简介
在Web开发中,表格是一个非常常见的元素,而表格分页功能是表格中必不可少的一个功能。使用Angular.js与Bootstrap相结合,可以很轻松地实现表格分页功能。
2. 实现步骤
2.1 引入依赖
首先,需要引入Angular.js和Bootstrap的相关依赖。在HTML中进行引入:
<!-- 引入Angular.js依赖 -->
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js"></script>
<!-- 引入Bootstrap依赖 -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
2.2 定义数据
定义一个包含数据的数组,并将其赋值给$scope对象,让其可以在视图中使用。
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
// 定义数据
$scope.users = [
{name:'张三',age:20,gender:'男'},
{name:'李四',age:25,gender:'女'},
{name:'王五',age:30,gender:'男'},
{name:'赵六',age:35,gender:'女'},
{name:'孙七',age:40,gender:'男'},
{name:'周八',age:45,gender:'女'}
];
});
2.3 定义分页参数
定义一个包含分页参数的变量,并将其赋值给$scope对象,让其可以在视图中使用。其中,currentPage是当前页码,pageSize是每页数据量。
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
// 定义数据
$scope.users = [
{name:'张三',age:20,gender:'男'},
{name:'李四',age:25,gender:'女'},
{name:'王五',age:30,gender:'男'},
{name:'赵六',age:35,gender:'女'},
{name:'孙七',age:40,gender:'男'},
{name:'周八',age:45,gender:'女'}
];
// 定义分页参数
$scope.currentPage = 1;
$scope.pageSize = 2;
});
2.4 显示数据
使用ng-repeat指令,将数据显示在表格中,并使用limitTo过滤器实现分页功能。其中,ng-repeat的start参数为($scope.currentPage - 1) * $scope.pageSize,end参数为$scope.currentPage * $scope.pageSize。同时,需要在表格底部加入分页控件,使用uib-pagination指令实现。
<body ng-app="myApp" ng-controller="myCtrl">
<table class="table">
<thead>
<tr>
<th>姓名</th>
<th>年龄</th>
<th>性别</th>
</tr>
</thead>
<tbody>
<tr ng-repeat="user in users | limitTo: (currentPage - 1) * pageSize : currentPage * pageSize">
<td>{{ user.name }}</td>
<td>{{ user.age }}</td>
<td>{{ user.gender }}</td>
</tr>
</tbody>
</table>
<div align="center">
<ul uib-pagination total-items="users.length" ng-model="currentPage" max-size="5" boundary-links="true" items-per-page="pageSize"></ul>
</div>
</body>
2.5 完整代码示例
<!DOCTYPE html>
<html>
<head>
<title>Angular.js与Bootstrap相结合实现表格分页代码</title>
<meta charset="utf-8">
<!-- 引入Angular.js依赖 -->
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js"></script>
<!-- 引入Bootstrap依赖 -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body ng-app="myApp" ng-controller="myCtrl">
<table class="table">
<thead>
<tr>
<th>姓名</th>
<th>年龄</th>
<th>性别</th>
</tr>
</thead>
<tbody>
<tr ng-repeat="user in users | limitTo: (currentPage - 1) * pageSize : currentPage * pageSize">
<td>{{ user.name }}</td>
<td>{{ user.age }}</td>
<td>{{ user.gender }}</td>
</tr>
</tbody>
</table>
<div align="center">
<ul uib-pagination total-items="users.length" ng-model="currentPage" max-size="5" boundary-links="true" items-per-page="pageSize"></ul>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
// 定义数据
$scope.users = [
{name:'张三',age:20,gender:'男'},
{name:'李四',age:25,gender:'女'},
{name:'王五',age:30,gender:'男'},
{name:'赵六',age:35,gender:'女'},
{name:'孙七',age:40,gender:'男'},
{name:'周八',age:45,gender:'女'}
];
// 定义分页参数
$scope.currentPage = 1;
$scope.pageSize = 2;
});
</script>
</body>
</html>
3. 示例
3.1 示例1
以books为例,books包含了所有的书籍信息
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
// books包含了所有的书籍信息
$scope.books = [
{name:'Java开发实战',price:68},
{name:'JavaScript权威指南',price:84},
{name:'Python进阶',price:58},
{name:'深入浅出MySQL',price:69},
{name:'编程珠玑',price:72},
{name:'数据挖掘',price:62}
];
// 定义分页参数
$scope.currentPage = 1;
$scope.pageSize = 2;
});
使用ng-repeat指令,将books数组中的数据显示在表格中,使用limitTo过滤器实现分页功能。其中,ng-repeat的start参数为($scope.currentPage - 1) * $scope.pageSize,end参数为$scope.currentPage * $scope.pageSize。同时,需要在表格底部加入分页控件,使用uib-pagination指令实现。
<body ng-app="myApp" ng-controller="myCtrl">
<table class="table">
<thead>
<tr>
<th>书名</th>
<th>价格</th>
</tr>
</thead>
<tbody>
<tr ng-repeat="book in books | limitTo: (currentPage - 1) * pageSize : currentPage * pageSize">
<td>{{ book.name }}</td>
<td>{{ book.price }}</td>
</tr>
</tbody>
</table>
<div align="center">
<ul uib-pagination total-items="books.length" ng-model="currentPage" max-size="5" boundary-links="true" items-per-page="pageSize"></ul>
</div>
</body>
3.2 示例2
以employees为例,employees包含了所有的员工信息
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
// employees包含了所有的员工信息
$scope.employees = [
{name:'张三',age:20,gender:'男',salary:6000},
{name:'李四',age:25,gender:'女',salary:8000},
{name:'王五',age:30,gender:'男',salary:9000},
{name:'赵六',age:35,gender:'女',salary:12000},
{name:'孙七',age:40,gender:'男',salary:10000},
{name:'周八',age:45,gender:'女',salary:15000}
];
// 定义分页参数
$scope.currentPage = 1;
$scope.pageSize = 2;
});
使用ng-repeat指令,将employees数组中的数据显示在表格中,使用limitTo过滤器实现分页功能。其中,ng-repeat的start参数为($scope.currentPage - 1) * $scope.pageSize,end参数为$scope.currentPage * $scope.pageSize。同时,需要在表格底部加入分页控件,使用uib-pagination指令实现。
<body ng-app="myApp" ng-controller="myCtrl">
<table class="table">
<thead>
<tr>
<th>姓名</th>
<th>年龄</th>
<th>性别</th>
<th>工资</th>
</tr>
</thead>
<tbody>
<tr ng-repeat="employee in employees | limitTo: (currentPage - 1) * pageSize : currentPage * pageSize">
<td>{{ employee.name }}</td>
<td>{{ employee.age }}</td>
<td>{{ employee.gender }}</td>
<td>{{ employee.salary }}</td>
</tr>
</tbody>
</table>
<div align="center">
<ul uib-pagination total-items="employees.length" ng-model="currentPage" max-size="5" boundary-links="true" items-per-page="pageSize"></ul>
</div>
</body>
4. 总结
在本教程中,我们详细讲解了如何使用Angular.js与Bootstrap相结合,实现表格分页功能的完整攻略。通过定义数据、定义分页参数、使用ng-repeat指令和limitTo过滤器、添加分页控件,我们实现了一个简单的表格分页效果。希望本教程能为您提供帮助。
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