使用以下引用:
单击其他选项卡时，我试图停止我的 ionic 应用程序中的视频。
为了解决这个问题，我尝试了两种方法:
1) 在 ionic.bundle.js 上面包含 jquery，如下所示:
<script src = "https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"> </script>
<!-- ionic/angularjs js -->
<script src="lib/ionic/js/ionic.bundle.js"></script>
然后在我的 Controller 中我尝试了
$("#compass").pause();但这给出了错误:
TypeError: $(...).pause is not a function
我使用的另一种方法是:
2)
angular.element(document.getElementById("compass")).pause();但我收到此错误:
TypeError: angular.element(...).pause is not a function
我的视频html如下:
<ion-view>
<div class="fullscreen-player" ng-click="closeModal()">
<video id="compass" src="media/news_compass.mp4" width="100%" class="centerme" controls="controls" autoplay></video>
</div>
</ion-view>
请帮忙!
最佳答案
您可以创建自己的 指令 控制视频，如下例所示。该示例在模式中有一个按钮，可以切换视频播放，但您可以使用自己的逻辑来停止或播放视频(将 control-play 属性设置为 false/true)。
angular.module('ionicApp', ['ionic'])
.controller('AppCtrl', function($scope, $window,$sce,$rootScope,$ionicModal){
$scope.videoSource = $sce.trustAsResourceUrl("http://www.sample-videos.com/video/mp4/720/big_buck_bunny_720p_1mb.mp4");
$scope.play = true;
$scope.togglePlayer = function(e) {
$scope.play = !$scope.play;
console.log('togglePlayer: '+$scope.play);
}
$ionicModal.fromTemplateUrl('templates/modal.html', {
scope: $scope,
animation: 'slide-in-up'
}).then(function(modal) {
$scope.modal = modal;
})
$scope.openModal = function() {
console.log("openModal");
$scope.modal.show()
}
$scope.closeModal = function() {
$scope.modal.hide();
};
$scope.$on('$destroy', function() {
$scope.modal.remove();
});
})
.directive('videoControl', function ($rootScope) {
return function ($scope, $element, attrs) {
attrs.$observe("controlPlay", function(value) {
console.log('controlPlay: '+value);
value = (value == 'false' ? false : true);
if (value==false) {
console.log(' > stop');
$element[0].pause();
} else {
console.log(' > play');
$element[0].play();
}
});
$element[0].addEventListener("loadeddata", function () {
console.log('loadeddata');
$rootScope.$broadcast('videoEvent', { type: 'loadeddata' });
});
$element[0].addEventListener("playing", function () {
console.log('playing');
$rootScope.$broadcast('videoEvent', { type: 'playing' });
});
$element[0].addEventListener("ended", function () {
console.log('ended');
$rootScope.$broadcast('videoEvent', { type: 'ended' });
});
$element[0].addEventListener("pause", function () {
console.log('pause');
$rootScope.$broadcast('videoEvent', { type: 'pause' });
});
// and so on...
}
});.video{
width: 100%;
height: 80%;
margin:0 auto;
}<html ng-app="ionicApp">
<head>
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width">
<title>Ionic Modal</title>
<link href="//code.ionicframework.com/nightly/css/ionic.css" rel="stylesheet">
<script src="//code.ionicframework.com/nightly/js/ionic.bundle.js"></script>
</head>
<body ng-controller="AppCtrl">
<ion-header-bar class="bar-positive">
<h1 class="title">Modal example</h1>
<div class="buttons">
<button class="button button-icon ion-compose" ng-click="openModal()">
</button>
</div>
</ion-header-bar>
<ion-content>
<ion-list>
<ion-item>
<button class="button button-positive button-primary" ng-click="openModal()">Open modal</button>
</ion-item>
</ion-list>
</ion-content>
<script id="templates/modal.html" type="text/ng-template">
<ion-modal-view>
<ion-header-bar class="bar bar-header bar-positive">
<h1 class="title">Video modal</h1>
<button class="button button-clear button-primary" ng-click="closeModal()">Cancel</button>
</ion-header-bar>
<ion-content>
<div class="embed-responsive embed-responsive-16by9">
<video id="video-player" class="video" video-control control-play="{{play}}" oncontextmenu="return false" autoplay="true" loop controls="controls" class="composition-video" ng-src="{{videoSource}}" type="video/mp4"></video>
</div>
<br>
<button ng-click="togglePlayer($event)">Toggle play</button>
</ion-content>
</ion-modal-view>
</script>
</body>
</html>这是一个 CodePen 链接:http://codepen.io/beaver71/pen/Veogrg/
关于angularjs - 单击选项卡菜单时如何在 ionic 框架中停止视频(html5 视频)，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/35599485/