質問編集履歴
2
誤字
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@@ -394,26 +394,6 @@
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$('#next_a').on('click', function() {
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$('body,html').animate({
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1
追記
test
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test
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@@ -161,3 +161,371 @@
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コード
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```
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### ※追記
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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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<meta charset="utf-8">
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<title>TEST</title>
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<style>
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body {
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margin: 0;
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}
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.btn,
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.first_btn {
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position: relative;
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}
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#next_a,
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#next_b,
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#next_c,
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#top {
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font-size: 25px;
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cursor: pointer;
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position: absolute;
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bottom: 50px;
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left: 50%;
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margin-left: -25px;
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}
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.title,
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.content {
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display: flex;
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justify-content: center;
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align-items: center;
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}
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.title {
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font-size: 25px;
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background: #000;
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color: #fff;
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}
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.content {
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font-size: 20px;
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background: #eee;
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}
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</style>
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<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
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<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
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</head>
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<body>
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<div class="first_btn">
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<div id="next_a">次へ</div>
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</div>
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<section id="section_a">
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<div class="title">
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<h2>a</h2>
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</div>
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<div class="content">
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<h3>ここに内容</h3>
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</div>
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<div class="btn">
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<div id="next_b">次へ</div>
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</div>
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</section>
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<section id="section_b">
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<div class=title>
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<h2>b</h2>
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</div>
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<div class="content">
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<h2>ここに内容</h2>
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</div>
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<div class="btn">
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<div id="next_c">次へ</div>
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</div>
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</section>
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<section id="section_c">
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<div class="title">
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<h2>c</h2>
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</div>
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<div class="content">
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<h2>ここに内容</h2>
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</div>
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<div class="btn">
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<div id="top">戻る</div>
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</div>
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</section>
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<script>
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var resizeTimer = null;
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$(window).on('load resize', function() {
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clearTimeout(resizeTimer);
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resizeTimer = setTimeout(function() {
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var hSize = $(this).height();
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$('.first_btn,.title,.content').height(hSize);
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var $a = $('#section_a'),
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$b = $('#section_b'),
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$c = $('#section_c'),
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aTop = $a.offset().top,
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a_contentTop = $a.find('.content').offset().top,
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bTop = $b.offset().top,
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b_contentTop = $b.find('.content').offset().top,
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cTop = $c.offset().top,
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c_contentTop = $c.find('.content').offset().top;
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console.log($a);
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console.log($b);
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console.log($c);
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console.log(aTop);
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console.log(a_contentTop);
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console.log(bTop);
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console.log(b_contentTop);
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console.log(cTop);
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console.log(c_contentTop);
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$('#next_a').on('click', function() {
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$('body,html').animate({
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scrollTop: aTop
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}, 800, autoscroll_a);
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});
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$('#next_b').on('click', function() {
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431
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$('body,html').animate({
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scrollTop: bTop
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}, 800, autoscroll_b);
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});
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$('#next_c').on('click', function() {
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$('body,html').animate({
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scrollTop: cTop
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}, 800, autoscroll_c);
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});
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450
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451
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453
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$('#top').on('click', function() {
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455
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$('body,html').animate({
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456
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457
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scrollTop: 0
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458
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459
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}, 800);
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460
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461
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});
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462
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463
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465
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function autoscroll_a() {
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466
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467
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setTimeout(function() {
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468
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469
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$('body,html').animate({
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470
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471
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scrollTop: a_contentTop
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472
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473
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}, 300);
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474
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475
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}, 800);
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476
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477
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}
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478
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479
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480
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481
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function autoscroll_b() {
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482
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483
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setTimeout(function() {
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484
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485
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$('body,html').animate({
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486
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487
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scrollTop: b_contentTop
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488
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489
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}, 300);
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490
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491
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}, 800);
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492
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493
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}
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494
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495
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496
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497
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function autoscroll_c() {
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498
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499
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setTimeout(function() {
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500
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501
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$('body,html').animate({
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502
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503
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scrollTop: c_contentTop
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504
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}, 300);
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506
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507
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}, 800);
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508
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509
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}
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510
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511
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512
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513
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}, 200);
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514
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515
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});
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516
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+
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517
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</script>
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518
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+
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519
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+
</body></html>
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520
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+
|
|
521
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+
コード
|
|
522
|
+
|
|
523
|
+
```
|
|
524
|
+
|
|
525
|
+
|
|
526
|
+
|
|
527
|
+
※最初のjQueryのコードを少し書き変えました。（基本的なところは変えていません）
|
|
528
|
+
|
|
529
|
+
上記のコードを見て頂けると分るかと思うのですが、
|
|
530
|
+
|
|
531
|
+
質問の内容の通り、resizeするとスクロールの挙動がおかしくなります。
|