playlist_save.js
function save(item) {
var playlistArray = getStoreArray("playlist");
playlistArray.push(item);
console.log(playlist);
localStorage.setItem("playlist", JSON.stringify(playlistArray));
console.log( JSON.parse( localStorage.getItem( "playlist") ) );
}
function loadPlaylist() {
var playlistArray = getSavedSongs();
var ul = document.getElementById("playlist");
if (playlistArray != null) {
for (var i = 0; i < playlistArray.length; i++) {
var li = document.createElement("li");
li.innerHTML = playlistArray[i];
ul=appendChild(li);
}
}
}
function getSavedSongs () {
return getStoreArray("playlist");
}
function getStoreArray(key) {
var playlistArray = localStorage.getItem(key);
if (playlistArray == null || playlistArray == "") {
playlistArray = new Array();
}
else {
playlistArray = JSON.parse(playlistArray);
}
return playlistArray;
}
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