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AngularJS和HTML5范围滑块_Angularjs_Range_Media_Ionic - Fatal编程技术网

AngularJS和HTML5范围滑块

AngularJS和HTML5范围滑块,angularjs,range,media,ionic,Angularjs,Range,Media,Ionic,我只是想用爱奥尼亚和科尔多瓦制作一个小应用。现在,我尝试构建一个时间滑块来控制音频文件的当前位置。我用html5来实现它和cordova媒体插件 当我使用ng cordovas ng mouseup事件提示滑块时,它工作正常。但当我拖动滑块并释放鼠标(分别是我的手指)时,不会触发任何事件。我也尝试了ng mousemove,但没有成功 这是我的密码: index.html <!DOCTYPE html> <html> <head> <meta

我只是想用爱奥尼亚和科尔多瓦制作一个小应用。现在,我尝试构建一个时间滑块来控制音频文件的当前位置。我用html5来实现它和cordova媒体插件

当我使用ng cordovas ng mouseup事件提示滑块时,它工作正常。但当我拖动滑块并释放鼠标(分别是我的手指)时,不会触发任何事件。我也尝试了ng mousemove,但没有成功

这是我的密码:

index.html

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width">
    <title></title>

    <link href="lib/ionic/css/ionic.css" rel="stylesheet">
    <link href="css/style.css" rel="stylesheet">

    <!-- IF using Sass (run gulp sass first), then uncomment below and remove the CSS includes above
    <link href="css/ionic.app.css" rel="stylesheet">
    -->

    <!-- ionic/angularjs js -->
    <script src="lib/ionic/js/ionic.bundle.js"></script>

    <!-- cordova script (this will be a 404 during development) -->
    <script src="js/ng-cordova.min.js"></script>
    <script src="cordova.js"></script>

    <!-- your app's js -->
    <script src="js/app.js"></script>
  </head>
  <body ng-app="starter">

    <ion-pane>
      <ion-header-bar class="bar-stable">
        <h1 class="title">ExampleApp</h1>
      </ion-header-bar>
      <ion-content ng-controller="AudioFileController">
        <button class="button" ng-click="play('/android_asset/www/audio/audioFile_01.mp3')">Play</button>
        <button class="button" ng-click="pause()">Pause</button>
        <button class="button" ng-click="stop()">Stop</button>
        <button class="button" ng-click="release()">Release</button>

        <!---<button class="button" ng-click="seekTo(10000)">Gehe zu...</button>-->

        <input id="slide" type="range" min="0" max="50000" value="0" ng-mouseup="seekTo()" />





      </ion-content>
    </ion-pane>
  </body>
</html>

示例应用程序
玩
暂停
停止
释放
还有我的app.js

// Ionic Starter App

// angular.module is a global place for creating, registering and retrieving Angular modules
// 'starter' is the name of this angular module example (also set in a <body> attribute in index.html)
// the 2nd parameter is an array of 'requires'
var module = angular.module('starter', ['ionic', 'ngCordova'])


.run(function($ionicPlatform) {
  $ionicPlatform.ready(function() {
    // Hide the accessory bar by default (remove this to show the accessory bar above the keyboard
    // for form inputs)
    if(window.cordova && window.cordova.plugins.Keyboard) {
      cordova.plugins.Keyboard.hideKeyboardAccessoryBar(true);
    }
    if(window.StatusBar) {
      StatusBar.styleDefault();
    }
  });
})




module.controller("AudioFileController", function($scope, $ionicLoading, $cordovaMedia, $interval){
    var media = null;
    var duration;
    var slide = document.getElementById('slide');
    var time = 0;
    var timeSlided = false;


   $scope.setDuration = function() {
    duration = Math.round(media.getDuration());
    document.getElementById('slide').max = duration;
    alert("setDuration");

  }

    $scope.seekTo = function() {
      time = document.getElementById('slide').value;
      media.seekTo(time);
      timeSlided = true;
    }

    setInterval(function(){
         media.getCurrentPosition(
            // success callback
            function(position) {
                if (timeSlided == false) {
                    document.getElementById('slide').value = (position*1000);
                                    }
                else {

                    document.getElementById('slide').value = (time);
                    timeSlided = false;

                     }
            },
            // error callback
            function(e) {
                alert("Error getting pos=" + e);
            }
        );


    },2000)

    $scope.play = function(src) {
      if(media == null){
          media = new Media(src, null, null, mediaStatusCallback);
          $cordovaMedia.play(media);
      }
      else{
      media.play();
    }
    }

    $scope.stop = function() {
      media.stop();
    }

    $scope.pause = function() {
      media.pause();
    }

    $scope.release = function() {
      media.play();
    }



        var mediaStatusCallback = function(status) {
      if(status == Media.MEDIA_STARTING) {
        $ionicLoading.show({template: "Loading..."});
      }
      else {
        $ionicLoading.hide();
      }
    }

});
//Ionic Starter应用程序
//angular.module是创建、注册和检索angular模块的全局位置
//“starter”是此角度模块示例的名称(也在index.html中的属性中设置)
//第二个参数是“requires”的数组
变量模块=角度模块('starter'、['ionic'、'ngCordova']))
.run(函数($ionicPlatform){
$ionicPlatform.ready(函数(){
//默认情况下隐藏附件栏(删除此选项可在键盘上方显示附件栏)
//表格输入)
if(window.cordova&&window.cordova.plugins.Keyboard){
插件键盘hideKeyboardAccessoryBar(真);
}
如果(窗口状态栏){
StatusBar.styleDefault();
}
});
})
module.controller(“AudioFileController”,函数($scope、$ionicLoading、$cordovaMedia、$interval){
var-media=null;
var持续时间;
var slide=document.getElementById('slide');
var时间=0;
var timeSlided=false;
$scope.setDuration=函数(){
duration=Math.round(media.getDuration());
document.getElementById('slide')。最大值=持续时间;
警报(“设定持续时间”);
}
$scope.seekTo=函数(){
时间=document.getElementById('slide')。值;
媒体。seekTo(时间);
时间滑动=真;
}
setInterval(函数(){
media.getCurrentPosition(
//成功回调
职能(职位){
if(timeSlided==false){
document.getElementById('slide')。值=(位置*1000);
}
否则{
document.getElementById('slide')。值=(时间);
时间滑动=假;
}
},
//错误回调
职能(e){
警报(“获取位置时出错=”+e);
}
);
},2000)
$scope.play=函数(src){
如果(媒体==null){
媒体=新媒体(src、null、null、mediaStatusCallback);
$cordovaMedia.play(媒体);
}
否则{
媒体播放();
}
}
$scope.stop=函数(){
media.stop();
}
$scope.pause=函数(){
媒体暂停();
}
$scope.release=函数(){
媒体播放();
}
var mediaStatusCallback=函数(状态){
如果(状态==媒体。媒体\u正在启动){
$ionicLoading.show({template:“Loading…”});
}
否则{
$ionicLoading.hide();
}
}
});

希望有人能帮助我。

您需要使用Cordova特定的指令:。

ng model=slideVal,ng change=seekTo(slideVal)有效吗?尝试理解您的问题一段时间,但根本没有理解。你的确切意思是什么?经过很长一段时间,我回到了这个项目,现在它与你的提示一起工作,谢谢;)