6 javascript video html5 angularjs
我是AngularJS的新手.我必须为视频播放器(HTML5 <video>)创建海关控制.基本上,我会使用getElementById('myvideotag'),听取视频点击播放/暂停.我如何使用AngularJS做到这一点?将点击绑定ng-click="videoPlayPause()"但随后,我如何播放或暂停视频.我如何使用经典方法<video>?
我想这很简单......我还没有得到所有的AngularJS概念!
谢谢 :)
哦,代码......在视图中:
<video autoplay="autoplay" preload="auto" ng-click="video()">
<source src="{{ current.url }}" type="video/mp4" />
</video>
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在正确的控制器中:
$scope.video = function() {
this.pause(); // ???
}
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为了完全控制,如行为和外观,我正在使用videoJS角度.我有一个ui-video包装videoHTML5元素的指令.这是克服与AngularJS集成的问题所必需的:
m.directive('uiVideo', function () {
var vp; // video player object to overcome one of the angularjs issues in #1352 (https://github.com/angular/angular.js/issues/1352). when the videojs player is removed from the dom, the player object is not destroyed and can't be reused.
var videoId = Math.floor((Math.random() * 1000) + 100); // in random we trust. you can use a hash of the video uri
return {
template: '<div class="video">' +
'<video ng-src="{{ properties.src }}" id="video-' + videoId + '" class="video-js vjs-default-skin" controls preload="auto" >' +
//'<source type="video/mp4"> '+ /* seems not yet supported in angular */
'Your browser does not support the video tag. ' +
'</video></div>',
link: function (scope, element, attrs) {
scope.properties = 'whatever url';
if (vp) vp.dispose();
vp = videojs('video-' + videoId, {width: 640, height: 480 });
}
};
});
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这个怎么样:
\n\n在 HTML 中,设置ng-click="video($event)" (不要忘记$event参数),它调用以下函数:
$scope.video = function(e) {\n var videoElements = angular.element(e.srcElement);\n videoElements[0].pause();\n}\nRun Code Online (Sandbox Code Playgroud)\n\n我相信这是最简单的方法。
\n\n\n\n另外,这可能会帮助您习惯 Angular:如果我有 jQuery 背景,How do I \xe2\x80\x9cthink in AngularJS/EmberJS(or other client MVC Framework)\xe2\x80\x9d?
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