Помогите дописать скрипт аудио плейера - Помощь студентам

T_A_N · 14.01.2017, 13:34

Это скрипт аудио плеера.
Нужен регулятор громкости и перемотка.
// html5media enables <video> and <audio> tags in all major browsers
// External File: http://api.html5media.info/1.1.8/html5media.min.js

// Add user agent as an attribute on the <html> tag...
// Inspiration: http://css-tricks.com/ie-10-specific-styles/
var b = document.documentElement;
b.setAttribute('data-useragent', navigator.userAgent);
b.setAttribute('data-platform', navigator.platform);

// HTML5 audio player + playlist controls...
// Inspiration: http://jonhall.info/how_to/create_a_...or_html5_audio
// Mythium Archive: https://archive.org/details/mythium/
jQuery(function ($) {
var supportsAudio = !!document.createElement('audio').c anPlayType;
if (supportsAudio) {
var index = 0,
playing = false,
mediaPath = 'audio/',
extension = '',
tracks = [{
"track": 1,
"name": "Bey synok v kolokola",
"length": "03:42",
"file": "002 - 01_Bey, sinok, v kolokola"
}, {
"track": 2,
"name": "Uhodyashemu v noch",
"length": "04:46",
"file": "002 - 02_Uhodyashemu v noch"
}, {
"track": 3,
"name": "Devochki-venerochki",
"length": "04:34",
"file": "002 - 03_Devochki-venerochki"
}, {
"track": 4,
"name": "Ulibka Charli",
"length": "02:58",
"file": "002 - 04_Ulibka Charli"
}, {
"track": 5,
"name": "Gruppa riska",
"length": "04:14",
"file": "002 - 05_Gruppa riska"
}, {
"track": 6,
"name": "Prinimaya yad",
"length": "03:35",
"file": "002 - 06_Prinimaya yad"
}, {
"track": 7,
"name": "Koroleva blef",
"length": "03:50",
"file": "002 - 07_Koroleva blef"
}, {
"track": 8,
"name": "Perestroykini vragi",
"length": "04:56",
"file": "002 - 08_Perestroykini vragi"
}, {
"track": 9,
"name": "Ya jil, zabot ne znaya",
"length": "03:08",
"file": "002 - 09_Ya jil, zabot ne znaya"
}, {
"track": 10,
"name": "Nad Rossiey",
"length": "05:25",
"file": "002 - 10_Nad Rossiey"
}, {
"track": 11,
"name": "Frontovie pesni",
"length": "05:54",
"file": "002 - 11_Frontovie pesni"
}, {
"track": 12,
"name": "Na to oni morya",
"length": "04:41",
"file": "002 - 12_Na to oni morya"
}, {
"track": 13,
"name": "Vsyo mojet bit",
"length": "13:17",
"file": "002 - 13_Vsyo mojet bit"
}, {
"track": 14,
"name": "Ya k tebe pridu",
"length": "08:13",
"file": "002 - 14_Ya k tebe pridu (instr. versiya)"
}, {
"track": 15,
"name": "Okonchilos leto",
"length": "07:03",
"file": "002 - 15_Okonchilos leto (instr. versiya)"
}],
trackCount = tracks.length,
npAction = $('#npAction'),
npTitle = $('#npTitle'),
audio = $('#audio1').bind('play', function () {
playing = true;
npAction.text('Сейчас играет...');
}).bind('pause', function () {
playing = false;
npAction.text('Пауза...');
}).bind('ended', function () {
npAction.text('Пауза...');
if ((index + 1) < trackCount) {
index++;
loadTrack(index);
audio.play();
} else {
audio.pause();
index = 0;
loadTrack(index);
}
}).get(0),
btnPrev = $('#btnPrev').click(function () {
if ((index - 1) > -1) {
index--;
loadTrack(index);
if (playing) {
audio.play();
}
} else {
audio.pause();
index = 0;
loadTrack(index);
}
}),
btnNext = $('#btnNext').click(function () {
if ((index + 1) < trackCount) {
index++;
loadTrack(index);
if (playing) {
audio.play();
}
} else {
audio.pause();
index = 0;
loadTrack(index);
}
}),
li = $('#plList li').click(function () {
var id = parseInt($(this).index());
if (id !== index) {
playTrack(id);
}
$('.knopka').addClass('hidden');
$('.knopkas').addClass('visible');
}),

play = $('#but').click(function () {
var id = parseInt($().index());
if (id !== index) {
audio.play();

}
$('.knopka').addClass('hidden');
$('.knopkas').addClass('visible');
}),

pause = $('#buts').click(function () {
var id = parseInt($().index());
if (id !== index) {
audio.pause();

}
$('.knopka').removeClass('hidden');
$('.knopkas').removeClass('visible' );
}),
loadTrack = function (id) {
$('.plSel').removeClass('plSel');
$('#plList li:eq(' + id + ')').addClass('plSel');
npTitle.text(tracks[id].name);
index = id;
audio.src = mediaPath + tracks[id].file + extension;

},
playTrack = function (id) {
loadTrack(id);
audio.play();
};
extension = audio.canPlayType('audio/mpeg') ? '.mp3' : audio.canPlayType('audio/ogg') ? '.ogg' : '';
loadTrack(index);
}

});js

14.01.2017, 13:34	#1
T_A_N Новичок Джуниор Регистрация: 14.01.2017 Сообщений: 2	Помогите дописать скрипт аудио плейера Это скрипт аудио плеера. Нужен регулятор громкости и перемотка. // html5media enables <video> and <audio> tags in all major browsers // External File: http://api.html5media.info/1.1.8/html5media.min.js // Add user agent as an attribute on the <html> tag... // Inspiration: http://css-tricks.com/ie-10-specific-styles/ var b = document.documentElement; b.setAttribute('data-useragent', navigator.userAgent); b.setAttribute('data-platform', navigator.platform); // HTML5 audio player + playlist controls... // Inspiration: http://jonhall.info/how_to/create_a_...or_html5_audio // Mythium Archive: https://archive.org/details/mythium/ jQuery(function ($) { var supportsAudio = !!document.createElement('audio').c anPlayType; if (supportsAudio) { var index = 0, playing = false, mediaPath = 'audio/', extension = '', tracks = [{ "track": 1, "name": "Bey synok v kolokola", "length": "03:42", "file": "002 - 01_Bey, sinok, v kolokola" }, { "track": 2, "name": "Uhodyashemu v noch", "length": "04:46", "file": "002 - 02_Uhodyashemu v noch" }, { "track": 3, "name": "Devochki-venerochki", "length": "04:34", "file": "002 - 03_Devochki-venerochki" }, { "track": 4, "name": "Ulibka Charli", "length": "02:58", "file": "002 - 04_Ulibka Charli" }, { "track": 5, "name": "Gruppa riska", "length": "04:14", "file": "002 - 05_Gruppa riska" }, { "track": 6, "name": "Prinimaya yad", "length": "03:35", "file": "002 - 06_Prinimaya yad" }, { "track": 7, "name": "Koroleva blef", "length": "03:50", "file": "002 - 07_Koroleva blef" }, { "track": 8, "name": "Perestroykini vragi", "length": "04:56", "file": "002 - 08_Perestroykini vragi" }, { "track": 9, "name": "Ya jil, zabot ne znaya", "length": "03:08", "file": "002 - 09_Ya jil, zabot ne znaya" }, { "track": 10, "name": "Nad Rossiey", "length": "05:25", "file": "002 - 10_Nad Rossiey" }, { "track": 11, "name": "Frontovie pesni", "length": "05:54", "file": "002 - 11_Frontovie pesni" }, { "track": 12, "name": "Na to oni morya", "length": "04:41", "file": "002 - 12_Na to oni morya" }, { "track": 13, "name": "Vsyo mojet bit", "length": "13:17", "file": "002 - 13_Vsyo mojet bit" }, { "track": 14, "name": "Ya k tebe pridu", "length": "08:13", "file": "002 - 14_Ya k tebe pridu (instr. versiya)" }, { "track": 15, "name": "Okonchilos leto", "length": "07:03", "file": "002 - 15_Okonchilos leto (instr. versiya)" }], trackCount = tracks.length, npAction = $('#npAction'), npTitle = $('#npTitle'), audio = $('#audio1').bind('play', function () { playing = true; npAction.text('Сейчас играет...'); }).bind('pause', function () { playing = false; npAction.text('Пауза...'); }).bind('ended', function () { npAction.text('Пауза...'); if ((index + 1) < trackCount) { index++; loadTrack(index); audio.play(); } else { audio.pause(); index = 0; loadTrack(index); } }).get(0), btnPrev = $('#btnPrev').click(function () { if ((index - 1) > -1) { index--; loadTrack(index); if (playing) { audio.play(); } } else { audio.pause(); index = 0; loadTrack(index); } }), btnNext = $('#btnNext').click(function () { if ((index + 1) < trackCount) { index++; loadTrack(index); if (playing) { audio.play(); } } else { audio.pause(); index = 0; loadTrack(index); } }), li = $('#plList li').click(function () { var id = parseInt($(this).index()); if (id !== index) { playTrack(id); } $('.knopka').addClass('hidden'); $('.knopkas').addClass('visible'); }), play = $('#but').click(function () { var id = parseInt($().index()); if (id !== index) { audio.play(); } $('.knopka').addClass('hidden'); $('.knopkas').addClass('visible'); }), pause = $('#buts').click(function () { var id = parseInt($().index()); if (id !== index) { audio.pause(); } $('.knopka').removeClass('hidden'); $('.knopkas').removeClass('visible' ); }), loadTrack = function (id) { $('.plSel').removeClass('plSel'); $('#plList li:eq(' + id + ')').addClass('plSel'); npTitle.text(tracks[id].name); index = id; audio.src = mediaPath + tracks[id].file + extension; }, playTrack = function (id) { loadTrack(id); audio.play(); }; extension = audio.canPlayType('audio/mpeg') ? '.mp3' : audio.canPlayType('audio/ogg') ? '.ogg' : ''; loadTrack(index); } });js

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