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Widget:As-song
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JavaScript脚本:
window.addEventListener('load', function() {
document.querySelectorAll( '.as-song-container' ).forEach(function(ele) {
var select = document.createElement('select'),
nodeList = ele.querySelectorAll('.as-song'),
optionArray = [];
ele.insertBefore(select, ele.firstChild);
select.lang = 'ja';
nodeList.forEach(function(table, i) {
var option = new Option(table.querySelector('big').textContent, i);
optionArray.push(option);
});
optionArray = optionArray.sort(function(a, b) {
return a.text <= b.text ? -1 : 1;
});
optionArray.forEach(function(option) {
select.add(option);
});
select.dataset.oldIndex = optionArray[0].value;
nodeList[select.dataset.oldIndex].style.display = 'table';
select.onchange = function() {
nodeList[select.dataset.oldIndex].style.display = 'none';
select.dataset.oldIndex = optionArray[select.selectedIndex].value;
let currentNode = nodeList[select.dataset.oldIndex];
currentNode.style.display = 'table';
currentNode.querySelectorAll( '.lazy-image-placeholder' ).forEach(function(e) {
let img = document.createElement('img');
img.src = e.dataset.src;
e.replaceWith(img);
});
};
});
});
//
CSS样式表:
*/
.as-song-container select {
font-size: 1rem;
padding: 2px;
margin-right: 1em;
font-family: Arial, Verdana, 'Trebuchet MS', 'Gill Sans', 'Noto Sans', Optima, 'ヒラギノ角ゴ ProN' , 'Hiragino Kaku Gothic ProN' , '游ゴシック' , '游ゴシック体' , YuGothic , 'Yu Gothic' , 'メイリオ' , Meiryo , 'MS ゴシック' , 'MS Gothic' , HiraKakuProN-W3 , 'TakaoExゴシック' , TakaoExGothic , 'MotoyaLCedar' , 'Droid Sans Japanese' , sans-serif;
}
.as-song-container select + div {
display: inline-block;
vertical-align: top;
}
.as-song-container .as-song {
display: none;
}
/*