尝试为SoundCloud API生成自定义播放按钮

Question

我在element中尝试SoundCloud API，但我无法解决问题，因为我对JS知之甚少。我正在尝试实现自定义播放/停止按钮。

1. 我添加了一个播放图标，它变成了一个停止图标
2. 它开始播放，但现在它不停止。

所以当我点击id为#playBPP的图标时工作正常，但当我再次点击按钮时，它不工作。

这是我添加JS的地方。

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js" type="text/javascript"></script>
<!-- SoundCloud-->
<script type="text/javascript" src="http://w.soundcloud.com/player/api.js"></script>
<script type="text/javascript">
// Play - Stop
$(function(){
var widget1 = SC.Widget("bppRadioPlayer");
$("#playBPP").click(function() {
widget1.play();
});  
$("toggle-pause").click(function() {
widget1.pause();
});      
});

// Audio button toggle
const audioButton = document.querySelector('.audio-button');
audioButton.addEventListener('click', function(){
audioButton.classList.toggle('toggle-pause');
});


</script> 
<iframe id="bppRadioPlayer" width="100%" height="160" scrolling="no" src="http://w.soundcloud.com/player/?url=https://soundcloud.com/sdyld/bpp-bonvoyage" frameborder="0" ></iframe>

图标HTML

<div class="elementor-element elementor-element-ff4607e audio-button elementor-view-default elementor-widget elementor-widget-icon" data-id="ff4607e" data-element_type="widget" id="playBPP" data-widget_type="icon.default">
<div class="elementor-widget-container">
<div class="elementor-icon-wrapper">
<div class="elementor-icon">
<i aria-hidden="true" class="fas fa-play"></i> </div>
</div>
</div>
</div>
.toggle-pause .elementor-icon i::before{
content: 'f04c';
}

查看页面截图

Answer 1

为了达到这个目的，我更新了代码片段，放到这里，所以您可以使用。

var SC = "object" == typeof SC ? SC : {};
SC.Widget = function(e) {
var t = {};
function n(r) {
if (t[r]) return t[r].exports;
var o = t[r] = {
i: r,
l: !1,
exports: {}
};
return e[r].call(o.exports, o, o.exports, n), o.l = !0, o.exports
}
return n.m = e, n.c = t, n.d = function(e, t, r) {
n.o(e, t) || Object.defineProperty(e, t, {
enumerable: !0,
get: r
})
}, n.r = function(e) {
"undefined" != typeof Symbol && Symbol.toStringTag && Object.defineProperty(e, Symbol.toStringTag, {
value: "Module"
}), Object.defineProperty(e, "__esModule", {
value: !0
})
}, n.t = function(e, t) {
if (1 & t && (e = n(e)), 8 & t) return e;
if (4 & t && "object" == typeof e && e && e.__esModule) return e;
var r = Object.create(null);
if (n.r(r), Object.defineProperty(r, "default", {
enumerable: !0,
value: e
}), 2 & t && "string" != typeof e)
for (var o in e) n.d(r, o, function(t) {
return e[t]
}.bind(null, o));
return r
}, n.n = function(e) {
var t = e && e.__esModule ? function() {
return e.default
} : function() {
return e
};
return n.d(t, "a", t), t
}, n.o = function(e, t) {
return Object.prototype.hasOwnProperty.call(e, t)
}, n.p = "", n(n.s = 0)
}([function(e, t, n) {
var r, o, i, u = n(1),
a = n(2),
c = n(3),
s = u.api,
l = u.bridge,
d = [],
f = [],
p = /^http(?:s?)/;
function E(e) {
var t, n;
for (t = 0, n = f.length; t < n && !1 !== e(f[t]); t++);
}
function v(e) {
return e.contentWindow ? e.contentWindow : e.contentDocument && "parentWindow" in e.contentDocument ? e.contentDocument.parentWindow : null
}
function _(e) {
var t, n = [];
for (t in e) e.hasOwnProperty(t) && n.push(e[t]);
return n
}
function S(e, t, n) {
n.callbacks[e] = n.callbacks[e] || [], n.callbacks[e].push(t)
}
function h(e, t) {
var n = !0;
return t.callbacks[e] = [], E((function(t) {
if ((t.callbacks[e] || []).length) return n = !1, !1
})), n
}
function y(e, t, n) {
var r, o, i = v(n);
if (!i.postMessage) return !1;
r = n.getAttribute("src").split("?")[0], o = JSON.stringify({
method: e,
value: t
}), "//" === r.substr(0, 2) && (r = window.location.protocol + r), r = r.replace(/http://(w|wt).soundcloud.com/, "https://$1.soundcloud.com"), i.postMessage(o, r)
}
function b(e) {
var t;
return E((function(n) {
if (n.instance === e) return t = n, !1
})), t
}
function g(e) {
var t;
return E((function(n) {
if (v(n.element) === e) return t = n, !1
})), t
}
function m(e, t) {
return function(n) {
var r, o = !!((r = n) && r.constructor && r.call && r.apply),
i = b(this),
u = !o && t ? n : null,
a = o && !t ? n : null;
return a && S(e, a, i), y(e, u, i.element), this
}
}
function R(e, t, n) {
var r, o, i;
for (r = 0, o = t.length; r < o; r++) e[i = t[r]] = m(i, n)
}
function O(e, t, n) {
return e + "?url=" + t + "&" + function(e) {
var t, n, r = [];
for (t in e) e.hasOwnProperty(t) && (n = e[t], r.push(t + "=" + ("start_track" === t ? parseInt(n, 10) : n ? "true" : "false")));
return r.join("&")
}(n)
}
function w(e, t, n) {
var r, o, i = e.callbacks[t] || [];
for (r = 0, o = i.length; r < o; r++) i[r].apply(e.instance, n);
(function(e) {
var t, n = !1;
for (t in a)
if (a.hasOwnProperty(t) && a[t] === e) {
n = !0;
break
} return n
}(t) || t === s.READY) && (e.callbacks[t] = [])
}
function A(e) {
var t, n, r, o, i;
try {
n = JSON.parse(e.data)
} catch (e) {
return !1
}
return t = g(e.source), r = n.method, o = n.value, (!t || P(e.origin) === P(t.domain)) && (t ? (r === s.READY && (t.isReady = !0, w(t, "__LATE_BINDING__"), h("__LATE_BINDING__", t)), r !== s.PLAY || t.playEventFired || (t.playEventFired = !0), r !== s.PLAY_PROGRESS || t.playEventFired || (t.playEventFired = !0, w(t, s.PLAY, [o])), i = [], void 0 !== o && i.push(o), void w(t, r, i)) : (r === s.READY && d.push(e.source), !1))
}
function P(e) {
return e.replace(p, "")
}
window.addEventListener ? window.addEventListener("message", A, !1) : window.attachEvent("onmessage", A), e.exports = i = function(e, t, n) {
var i;
if (("" === (i = e) || i && i.charCodeAt && i.substr) && (e = document.getElementById(e)), ! function(e) {
return !(!e || 1 !== e.nodeType || "IFRAME" !== e.nodeName.toUpperCase())
}(e)) throw new Error("SC.Widget function should be given either iframe element or a string specifying id attribute of iframe element.");
t && (n = n || {}, e.src = O("http://wt.soundcloud.test:9200/", t, n));
var u, a, c = g(v(e));
return c && c.instance ? c.instance : (u = d.indexOf(v(e)) > -1, a = new r(e), f.push(new o(a, e, u)), a)
}, i.Events = s, window.SC = window.SC || {}, window.SC.Widget = i, o = function(e, t, n) {
this.instance = e, this.element = t, this.domain = function(e) {
var t, n, r, o = "";
"//" === e.substr(0, 2) && (e = window.location.protocol + e);
for (r = e.split("/"), t = 0, n = r.length; t < n && t < 3; t++) o += r[t], t < 2 && (o += "/");
return o
}(t.getAttribute("src")), this.isReady = !!n, this.callbacks = {}
}, (r = function() {}).prototype = {
constructor: r,
load: function(e, t) {
if (e) {
t = t || {};
var n = this,
r = b(this),
o = r.element,
i = o.src,
u = i.substr(0, i.indexOf("?"));
r.isReady = !1, r.playEventFired = !1, o.onload = function() {
n.bind(s.READY, (function() {
var e, n = r.callbacks;
for (e in n) n.hasOwnProperty(e) && e !== s.READY && y(l.ADD_LISTENER, e, r.element);
t.callback && t.callback()
}))
}, o.src = O(u, e, t)
}
},
bind: function(e, t) {
var n = this,
r = b(this);
return r && r.element && (e === s.READY && r.isReady ? setTimeout(t, 1) : r.isReady ? (S(e, t, r), y(l.ADD_LISTENER, e, r.element)) : S("__LATE_BINDING__", (function() {
n.bind(e, t)
}), r)), this
},
unbind: function(e) {
var t, n = b(this);
n && n.element && (t = h(e, n), e !== s.READY && t && y(l.REMOVE_LISTENER, e, n.element))
}
}, R(r.prototype, _(a)), R(r.prototype, _(c), !0)
}, function(e, t) {
t.api = {
LOAD_PROGRESS: "loadProgress",
PLAY_PROGRESS: "playProgress",
PLAY: "play",
PAUSE: "pause",
FINISH: "finish",
SEEK: "seek",
READY: "ready",
OPEN_SHARE_PANEL: "sharePanelOpened",
CLICK_DOWNLOAD: "downloadClicked",
CLICK_BUY: "buyClicked",
ERROR: "error"
}, t.bridge = {
REMOVE_LISTENER: "removeEventListener",
ADD_LISTENER: "addEventListener"
}
}, function(e, t) {
e.exports = {
GET_VOLUME: "getVolume",
GET_DURATION: "getDuration",
GET_POSITION: "getPosition",
GET_SOUNDS: "getSounds",
GET_CURRENT_SOUND: "getCurrentSound",
GET_CURRENT_SOUND_INDEX: "getCurrentSoundIndex",
IS_PAUSED: "isPaused"
}
}, function(e, t) {
e.exports = {
PLAY: "play",
PAUSE: "pause",
TOGGLE: "toggle",
SEEK_TO: "seekTo",
SET_VOLUME: "setVolume",
NEXT: "next",
PREV: "prev",
SKIP: "skip"
}
}]);
//# sourceMappingURL=http://ent/web-sourcemaps/api.js-27d0ec1de3c5.map
const widget = SC.Widget(document.getElementById('track'));
const playBtn = document.getElementById("playRadio");
playBtn.addEventListener('click', function(e) {
e.preventDefault();
widget.toggle();
});
function myFunction(x) {
x.classList.toggle("fa-stop");
}
widget.getCurrentSoundIndex(function(sound) {
console.log(sound.title);
});

#playRadio {
font-size: 72px;
width: 50%;
text-align: center;
padding: 40px;
}

<!DOCTYPE html>
<html>
<head>
<script src="https://kit.fontawesome.com/0b1431f7fb.js" crossorigin="anonymous"></script>
</head>
<body>
<i id="playRadio" onclick="myFunction(this)" class="fas fa-play"></i>

<iframe id="track" width="100%" height="166" scrolling="no" frameborder="no" src="https://w.soundcloud.com/player/?url=https%3A//api.soundcloud.com/tracks/249593158&amp;color=ff5500&amp;auto_play=false&amp;hide_related=false&amp;show_comments=true&amp;show_user=true&amp;show_reposts=false"></iframe>

</body>
</html>