anjularjs弹出model(模态框)

来源:互联网 发布:商品优化是什么意思 编辑:程序博客网 时间:2024/05/22 09:46

$modal是一个可以迅速创建模态窗口的服务,创建部分页,控制器,并关联他们

$modal仅有一个方法open(options)

  • templateUrl:模态窗口的地址

  • template:用于显示html标签

  • scope:一个作用域为模态的内容使用(事实上,$modal会创建一个当前作用域的子作用域)默认为$rootScope

  • controller:为$modal指定的控制器,初始化$scope,该控制器可用$modalInstance注入

  • resolve:定义一个成员并将他传递给$modal指定的控制器,相当于routes的一个reslove属性,如果需要传递一个objec对象,需要使用angular.copy()

  • backdrop:控制背景,允许的值:true(默认),false(无背景),static” - 背景是存在的,但点击模态窗口之外时,模态窗口不关闭

  • keyboard:当按下Esc时,模态对话框是否关闭,默认为ture

  • windowClass:指定一个class并被添加到模态窗口中

open方法返回一个模态实例,该实例有如下属性

  • close(result):关闭模态窗口并传递一个结果

  • dismiss(reason):撤销模态方法并传递一个原因

  • result:一个契约,当模态窗口被关闭或撤销时传递

  • opened:一个契约,当模态窗口打开并且加载完内容时传递的变量

另外,$modalInstance扩展了两个方法$close(result)$dismiss(reason),这些方法很容易关闭窗口并且不需要额外的控制器


<!DOCTYPE html>   2 <html ng-app="ModalDemo">   3 <head>   4     <title></title>   5     <link href="lib/bootstrap/css/bootstrap.min.css" rel="stylesheet">   6     <script src="lib/angular/angular.min.js"></script>   7     <script src="lib/bootstrap-gh-pages/ui-bootstrap-tpls-0.7.0.min.js"></script>   8     <script src="lib/angular/i18n/angular-locale_zh-cn.js"></script>   9 </head>  10 <body>  11 <div ng-controller="ModalDemoCtrl">  12     <script type="text/ng-template" id="myModalContent.html">  13         <div class="modal-header">  14             <h3>I'm a modal!</h3>  15         </div>  16         <div class="modal-body">  17             <ul>  18                 <li ng-repeat="item in items">  19                     <a ng-click="selected.item = item">{{ item }}</a>  20                 </li>  21             </ul>  22             Selected: <b>{{ selected.item }}</b>  23         </div>  24         <div class="modal-footer">  25             <button class="btn btn-primary" ng-click="ok()">OK</button>  26             <button class="btn btn-warning" ng-click="cancel()">Cancel</button>  27         </div>  28     </script>  29     <button class="btn" ng-click="open()">Open me!</button>  30 </div>  31 <script>  32     var ModalDemo = angular.module('ModalDemo', ['ui.bootstrap']);  33     var ModalDemoCtrl = function ($scope, $modal, $log) {  34         $scope.items = ['item1', 'item2', 'item3'];  35         $scope.open = function () {  36             var modalInstance = $modal.open({  37                 templateUrl: 'myModalContent.html',  38                 controller: ModalInstanceCtrl,  39                 resolve: {  40                     items: function () {  41                         return $scope.items;  42                     }  43                 }  44             });  45             modalInstance.opened.then(function(){//模态窗口打开之后执行的函数  46                 console.log('modal is opened');  47             });  48             modalInstance.result.then(function (result) {  49                  console.log(result);  50             }, function (reason) {  51                 console.log(reason);//点击空白区域,总会输出backdrop click,点击取消,则会暑促cancel  52                 $log.info('Modal dismissed at: ' + new Date());  53             });  54         };  55     };  56     var ModalInstanceCtrl = function ($scope, $modalInstance, items) {  57         $scope.items = items;  58         $scope.selected = {  59             item: $scope.items[0]  60         };  61         $scope.ok = function () {  62             $modalInstance.close($scope.selected);  63         };  64         $scope.cancel = function () {  65             $modalInstance.dismiss('cancel');  66         };  67     };  68 </script>  69 </body>  70 </html>


0 0