$modal只有一个方法:open,该方法的属性有:
-
templateUrl
:模态窗口的地址 -
template:用于显示html标签
-
scope
:一个作用域为模态的内容使用(事实上,$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$modal指定的控制器,相当于routes的一个reslove属性,如果需要传递一个objec对象,需要使用angular.copy() -
backdrop
:控制背景,允许的值:true(默认),false(无背景),“static
” - 背景是存在的,但点击模态窗口之外时,模态窗口不关闭 -
keyboard
:当按下Esc时,模态对话框是否关闭,默认为ture -
windowClass
:指定一个class并被添加到模态窗口中
open方法返回一个实例,该实例具有如下属性:
-
close(result)
:关闭模态窗口并传递一个结果 -
dismiss(reason)
:撤销模态方法并传递一个原因 -
result
:一个契约,当模态窗口被关闭或撤销时传递 -
opened
:一个契约,当模态窗口打开并且加载完内容时传递的变量
另外,$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>
- <html ng-app="ModalDemo">
- <head>
- <title></title>
- <link href="lib/bootstrap/css/bootstrap.min.css" rel="stylesheet">
- <script src="lib/angular/angular.min.js"></script>
- <script src="lib/bootstrap-gh-pages/ui-bootstrap-tpls-0.7.0.min.js"></script>
- <script src="lib/angular/i18n/angular-locale_zh-cn.js"></script>
- </head>
- <body>
- <div ng-controller="ModalDemoCtrl">
- <script type="text/ng-template" id="myModalContent.html" />
- <div class="modal-header">
- <h3>I'm a modal!</h3>
- </div>
- <div class="modal-body">
- <ul>
- <li ng-repeat="item in items"><a
- ng-click="selected.item = item">{{ item }}</a></li>
- </ul>
- Selected: <b>{{ selected.item }}</b>
- </div>
- <div class="modal-footer">
- <button class="btn btn-primary" ng-click="ok()">OK</button>
- <button class="btn btn-warning" ng-click="cancel()">Cancel</button>
- </div>
- </script>
- <button class="btn" ng-click="open()">Open me!</button>
- </div>
- <script>
- var ModalDemo = angular.module('ModalDemo', [ 'ui.bootstrap' ]);
- var ModalDemoCtrl = function($scope, $modal, $log) {
- $scope.items = [ 'item1', 'item2', 'item3' ];
- $scope.open = function() {
- var modalInstance = $modal.open({
- templateUrl : 'myModalContent.html',
- controller : ModalInstanceCtrl,
- resolve : {
- items : function() {
- return $scope.items;
- }
- }
- });
- modalInstance.opened.then(function() {// 模态窗口打开之后执行的函数
- console.log('modal is opened');
- });
- modalInstance.result.then(function(result) {
- console.log(result);
- }, function(reason) {
- console.log(reason);// 点击空白区域,总会输出backdrop
- // click,点击取消,则会暑促cancel
- $log.info('Modal dismissed at: ' + new Date());
- });
- };
- };
- var ModalInstanceCtrl = function($scope, $modalInstance, items) {
- $scope.items = items;
- $scope.selected = {
- item : $scope.items[0]
- };
- $scope.ok = function() {
- $modalInstance.close($scope.selected);
- };
- $scope.cancel = function() {
- $modalInstance.dismiss('cancel');
- };
- };
- </script>
- </body>
- </html>