怎么在angularjs中利用directive实现一个分页组件?针对这个问题,这篇文章详细介绍了相对应的分析和解答,希望可以帮助更多想解决这个问题的小伙伴找到更简单易行的方法。
html:
<ul class="page clearfix"> <li ng-hide="currentPage <= 1"> <a href="" ng-click=" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" firstPage()"> <i class="fa fa-step-backward"></i> </a> <a href="" ng-click=" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" prePage()"> <i class="fa fa-play fa-flip-horizontal"></i> </a> </li> <li> <span>页码</span> <input type="text" ng-model="currentPage">/ <span ng-bind="totalPage"></span> </li> <li ng-hide="currentPage >= totalPage"> <a href="" ng-click=" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" nextPage()"> <i class="fa fa-play"></i> </a> <a href="" ng-click=" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" lastPage()"> <i class="fa fa-step-forward"></i> </a> </li> </ul>
css:
/* 分页 */ .page { margin: 15px 0; padding: 0; float: right; } .page li { list-style: none; float: left; height: 30px; line-height: 30px; } .page li input { padding: 3px 5px; height: 100%; width: 50px; border: none; background-color: #EAEEF1; text-align: center; margin-right: 10px; } .page li span { margin-right: 15px; } .page li a { text-decoration: none; outline: none; margin-right: 15px; }
directive:
App.directive('paging', function() { // 分页 return { restrict: 'A', replace: true, scope: { totalPage: '=totalPage', currentPage: '=currentPage', getData: '&getData' }, templateUrl: 'app/views/partials/paging.html', controller: function($scope) { $scope.firstPage = function() { $scope.currentPage = 1; } $scope.lastPage = function() { $scope.currentPage = $scope.totalPage; } $scope.prePage = function() { $scope.currentPage--; } $scope.nextPage = function() { $scope.currentPage++; } $scope.$watch('currentPage', function(newVal, oldVal) { if(newVal != oldVal && newVal) $scope.getData(); }) } }; });
参数:
totalPage: 总页数,
currentPage: 当前页,
getData: 点击分页所触发的函数
用法:
controller:
$scope.current_page = 1; // 当前页 $scope.getData = function() { $scope.param.page = $scope.current_page; ConnectApi.start('post', 'index/student/getschoolclasslist', $scope.param).then(function(response) { // 这个ConnectApi 你大可不必关心,这是我封装的http函数 var data = ConnectApi.data({ res: response, _index: index }); $scope.data = data.data; $scope.totalpage = data.data.total_page; // 服务器端返回的总页数 } } $scope.getData(); // 获取数据的函数
html:
<div paging total-page="totalpage" current-page="current_page" get-data="getData()"></div>
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