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前言:之前写个一个jQuery的分页显示插件,存在许多的bug,现在由于业务需要,学习的一点AngularJS,重新用angularjs实现了这个分页插件

实现效果图:
(效果图是加上了bootstrap的css文件)

用法:
angular-pagination.js代码:
/** * angularjs分页控件 * Created by CHEN on 2016/11/1. */angular.module("myModule", []).directive("myPagination", function () {return {restrict: "EA",replace: true,scope: {option: "=pageOption"},template: "<ul class="pagination">" +"<li ng-click="pageClick(p)" ng-repeat="p in page" class="{{option.curr==p?"active":""}}">" +"<a href="javascript:;" rel="external nofollow" >{{p}}</a>" +"</li>" +"</ul>",link: function ($scope) {//容错处理if (!$scope.option.curr || isNaN($scope.option.curr) || $scope.option.curr < 1) $scope.option.curr = 1;if (!$scope.option.all || isNaN($scope.option.all) || $scope.option.all < 1) $scope.option.all = 1;if ($scope.option.curr > $scope.option.all) $scope.option.curr = $scope.option.all;if (!$scope.option.count || isNaN($scope.option.count) || $scope.option.count < 1) $scope.option.count = 10;//得到显示页数的数组$scope.page = getRange($scope.option.curr, $scope.option.all, $scope.option.count);//绑定点击事件$scope.pageClick = function (page) {if (page == "«") {page = parseInt($scope.option.curr) - 1;} else if (page == "»") {page = parseInt($scope.option.curr) + 1;}if (page < 1) page = 1;else if (page > $scope.option.all) page = $scope.option.all;//点击相同的页数 不执行点击事件if (page == $scope.option.curr) return;if ($scope.option.click && typeof $scope.option.click === "function") {$scope.option.click(page);$scope.option.curr = page;$scope.page = getRange($scope.option.curr, $scope.option.all, $scope.option.count);}};//返回页数范围(用来遍历)function getRange(curr, all, count) {//计算显示的页数curr = parseInt(curr);all = parseInt(all);count = parseInt(count);var from = curr - parseInt(count / 2);var to = curr + parseInt(count / 2) + (count % 2) - 1;//显示的页数容处理if (from <= 0) {from = 1;to = from + count - 1;if (to > all) {to = all;}}if (to > all) {to = all;from = to - count + 1;if (from <= 0) {from = 1;}}var range = [];for (var i = from; i <= to; i++) {range.push(i);}range.push("»");range.unshift("«");return range;}}}});
index.html代码:
<!doctype html><html ng-app="app"><head><meta charset="UTF-8"><title>Angularjs分页控件</title><script src="angular.min.js"></script> <!-- 引入angularjs文件,而且是1.x版本的 --><script src="angular-pagination.js"></script> <!-- 引入angularjs分页控件 --><script src="app.js"></script> <!-- 引入app.js --></head><body><!-- 控制器 --><div ng-controller="myCtrl"><!-- 分页控件指令 ,可以是元素 或者 属性 --><my-pagination page-option="option"></my-pagination></div></body></html>
app.js代码:
//引入 "myModele" 模块var app = angular.module("app", ["myModule"]);app.contriller("myCtrl", function($scope){//设置分页的参数$scope.option = {curr: 1, //当前页数all: 20, //总页数count: 10, //最多显示的页数,默认为10//点击页数的回调函数,参数page为点击的页数click: function (page) {console.log(page);//这里可以写跳转到某个页面等...}}});
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脚本之家。