回答編集履歴
2
改善
test
CHANGED
@@ -2,43 +2,155 @@
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必要なデータが揃ってから(TABを開いた時) new Swiper すればいいんじゃね?
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ってことで、やっつけ気味に書いたのが以下です(参考程度に)
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```html
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<!DOCTYPE html>
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<html lang="ja">
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<head>
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<title>Untitled</title>
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<!-- Swiper css -->
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/swiper@8/swiper-bundle.min.css">
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<!-- Swiper js -->
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<script src="https://cdn.jsdelivr.net/npm/swiper@8/swiper-bundle.min.js"></script>
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<style>
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/*
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【CSS】CSSだけでタブ切り替えを作る方法
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https://bagelee.com/design/css/create_tabs_using_only_css/
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*/
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/*タブ切り替え全体のスタイル */
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.tabs {
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margin-top: 50px;
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padding-bottom: 40px;
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background-color: #fff;
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box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
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width: 700px;
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margin: 0 auto;}
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/*タブのスタイル*/
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.tab_item {
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width: calc(100%/3);
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height: 50px;
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border-bottom: 3px solid #5ab4bd;
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background-color: #d9d9d9;
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line-height: 50px;
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font-size: 16px;
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text-align: center;
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color: #565656;
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display: block;
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float: left;
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text-align: center;
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font-weight: bold;
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transition: all 0.2s ease;
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}
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.tab_item:hover {
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opacity: 0.75;
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}
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/*ラジオボタンを全て消す*/
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input[name="tab_item"] {
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display: none;
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}
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/*タブ切り替えの中身のスタイル*/
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.tab_content {
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display: none;
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padding: 40px 40px 0;
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clear: both;
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overflow: hidden;
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}
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/*選択されているタブのコンテンツのみを表示*/
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#all:checked ~ #all_content,
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#programming:checked ~ #programming_content,
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#design:checked ~ #design_content {
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display: block;
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}
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/*選択されているタブのスタイルを変える*/
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.tabs input:checked + .tab_item {
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background-color: #5ab4bd;
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color: #fff;
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}
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</style>
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</head>
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<body>
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<!--
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【CSS】CSSだけでタブ切り替えを作る方法
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https://bagelee.com/design/css/create_tabs_using_only_css/
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-->
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<div class="tabs">
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<input id="all" type="radio" name="tab_item" checked> <label class="tab_item" for="all">総合</label>
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<input id="programming" type="radio" name="tab_item"> <label class="tab_item" for="programming">プログラミング</label>
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<input id="design" type="radio" name="tab_item"> <label class="tab_item" for="design">デザイン</label>
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<div class="tab_content" id="all_content">
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<div class="swiper-container slider1">
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<div class="swiper-wrapper">
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<div class="swiper-slide">slider1-1</div>
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<div class="swiper-slide">slider1-2</div>
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<div class="swiper-slide">slider1-3</div>
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</div>
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</div>
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</div>
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<div class="tab_content" id="programming_content">
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<div class="swiper-container slider2">
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<div class="swiper-wrapper">
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<div class="swiper-slide">slider2-1</div>
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<div class="swiper-slide">slider2-2</div>
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<div class="swiper-slide">slider2-3</div>
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</div>
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</div>
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</div>
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<div class="tab_content" id="design_content">
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<div class="swiper-container slider3">
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<div class="swiper-wrapper">
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<div class="swiper-slide">slider3-1</div>
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<div class="swiper-slide">slider3-2</div>
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<div class="swiper-slide">slider3-3</div>
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</div>
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</div>
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</div>
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</div>
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<script>
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// Swiper https://swiperjs.com/
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var sliderOptions = { // Swiperオプション(共通)
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effect: 'slide',
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slidesPerView: 1.5,
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spaceBetween:10,
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centeredSlides : true,
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autoplay: {
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delay: 2000,
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},
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loop: true,
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pagination: {
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el: '.swiper-pagination',
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},
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navigation: {
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nextEl: '.swiper-button-next',
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prevEl: '.swiper-button-prev',
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},
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scrollbar: {
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el: '.swiper-scrollbar',
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}
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};
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var slider1 = new Swiper ('.slider1', sliderOptions); // 最初に開いているTAB
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var sliders = [slider1, null, null]; // TAB(input要素)と紐付けするSwiperオブジェクトリスト
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document.addEventListener('change', function (e) {
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var target = e.target;
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if (target.name !== 'tab_item') return false; // name属性で選別
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var elemList = document.getElementsByName('tab_item'); // 対象要素リスト
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for (var i = 0; i < elemList.length; i++) {
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if (target === elemList[i]) { // 開いたTAB番号(i)を見付ける
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// 紐付けたSwiperオブジェクトがnullなら new Swiper(始動)
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// でなければ停止中を確認してstart()
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if (sliders[i] === null) sliders[i] = new Swiper ('.slider' + (i + 1), sliderOptions); // class名: '.slider' + (i + 1)
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else if (!sliders[i].autoplay.running) sliders[i].autoplay.start();
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} else if (sliders[i] && sliders[i].autoplay.running) sliders[i].autoplay.stop(); // 開いたTAB以外は停止
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}
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return true;
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});
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</script>
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</body>
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</html>
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```
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1
コード修正
test
CHANGED
@@ -41,4 +41,4 @@
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}
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return true;
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});
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```
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```
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