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Mengenal Atmosfer, Lapisan yang Melindungi Bumi Kita | Biologi Kelas 7 </h1>
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<p class="content-author"><a href="https://www.ruangguru.com/blog/author/fahri-abdillah" class="">Fahri Abdillah</a> </p>
<p class="content-info"><span>April 24, 2018 • </span> <span>5 minutes read</span></p>
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<p><span style="color: #000000;"><img fetchpriority="high" decoding="async" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/Header%20blog%20RG/IPA_7.jpg" alt="IPA_7" width="821" height="411" style="width: 821px; display: block; margin-left: auto; margin-right: auto;"></span></p>
<p style="text-align: justify;"><span style="color: #000000;">Squad, kamu sadar nggak kalau di dalam tata surya kita ini kan terdapat banyak sekali benda-benda langit ya, tapi kenapa bumi tempat kita tinggal ini tetap terlindungi dari benturan benda langit dan juga gas atau sinar yang membahayakan? Padahal dengan adanya gaya gravitasi bumi, benda-benda langit akan tertarik ke planet bumi. <em>Nah</em>, tentu saja bumi kita tetap terlindungi, karena bumi memiliki lapisan yang bernama atmosfer. Lalu, apa itu atmoesfer? Yuk kita mengenal atmosfer melalui penjelasan artikel ini.</span></p>
<p><span style="color: #000000;"><span id="more-10051"></span></span></p>
<p style="text-align: justify;"><span style="color: #000000;"><strong>PENGERTIAN ATMOSFER</strong></span></p>
<p style="text-align: justify;"><span style="color: #000000;"><strong>Atmosfer itu</strong> merupakan <strong>selimut gas yang menyelimuti planet bumi tempat kita tinggal</strong>, tapi bukan hanya bumi ya, beberapa planet lainnya juga dilapisi oleh atmosfer dan kandungannya berbeda-beda. Akan tetapi yang kita bahas di artikel ini hanya tentang atmosfer bumi ya.</span></p>
<p><img decoding="async" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/ipa%20terpadu%20-%20atmosfer.jpg" alt="ipa terpadu - atmosfer" width="600" height="398" style="width: 600px; display: block; margin: 0px auto;"></p>
<p style="text-align: justify;"><strong><span style="color: #000000;">MANFAAT ATMOSFER</span></strong></p>
<ul style="text-align: justify;">
<li><span style="color: #000000;">Melindungi bumi dari paparan radiasi sinar ultraviolet dengan lapisan ozon. Sinar ultraviolet itu sangat berbahaya <em>lho </em>bagi kehidupan makhluk hidup di bumi.</span></li>
<li><span style="color: #000000;">Melindungi bumi dari benda-benda luar angkasa yang jatuh akibat gaya gravitasi bumi. Coba bayangin kalau nggak ada atmosfer? Yang menghujani kepala kamu bukan cuma air, tapi batuan dan benda-benda luar angkasa juga ikutan.</span></li>
<li><span style="color: #000000;">Atmosfer juga menjadi media cuaca yang bisa memengaruhi hujan, badai, topan, angin, salju, awan, dan lain sebagainya.</span></li>
<li><span style="color: #000000;">Memiliki kandungan berbagai macam gas yang diperlukan oleh manusia, tumbuhan, dan juga hewan untuk bernafas dan kebutuhan lainnya seperti oksigen, nitrogen, karbon dioksida.</span></li>
</ul>
<p style="text-align: justify;"><strong><span style="color: #000000;">FUNGSI ATMOSFER</span></strong></p>
<p style="text-align: justify;"><span style="color: #000000;"><strong>Atmosfer berfungsi</strong> mengatur proses penerimaan panas sinar matahari. Atmosfer melakukannya dengan menyerap dan memantulkan panas yang dipancarkan oleh matahari. Sekitar 34% panas matahari kembali di pantulkan ke angkasa oleh atmosfer, awan, dan juga permukaan bumi. Kemudian sekitar 19% diserap oleh atmosfer dan awan, selanjutnya sekitar 47% sisanya mencapai permukaan bumi.</span></p>
<p style="text-align: justify;"><span style="color: #000000;">Atmosfer itu kan lapisan yang melindungi bumi dari benda-benda luar angkasa ya, <em>nah</em> atmosfer sendiri juga memiliki lapisan-lapisan <em>nih</em>. Terdapat 5 lapisan pada atmosfer, di antaranya:</span></p>
<p style="text-align: center;"><span style="color: #000000;"><img decoding="async" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/lapisan%20atmosfer.jpg" alt="lapisan atmosfer" width="600" height="356" style="width: 600px; display: block; margin-left: auto; margin-right: auto;">Lapisan-Lapisan Atmosfer (Sumber: www.kullabs.com)</span></p>
<p><strong><span style="color: #000000;">1. Troposfer</span></strong></p>
<p><span style="color: #000000;"><img loading="lazy" decoding="async" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/Troposfer.jpg" alt="Troposfer" width="600" height="367" style="width: 600px; display: block; margin-left: auto; margin-right: auto;"></span></p>
<p style="text-align: center;"><span style="color: #000000;">Lapisan Troposfer, lapisan terdalam bumi (Sumber: www.g-excess.com)</span></p>
<p style="text-align: justify;"><span style="color: #000000;">Lapisan troposfer banyak mengandung uap air dan karbon dioksida. Pada lapisan ini kamu masih bisa <em>lho</em> melakukan pernapasan secara bebas. Selain itu, pada lapisan ini fenomena cuaca dan iklim masih sering terjadi.</span><br /><span style="color: #000000;"></span></p>
<p><strong><span style="color: #000000;">Lapisan troposfer terdiri dari:</span></strong></p>
<ul style="text-align: justify;">
<li><span style="color: #000000;">Lapisan planetair 0-1km</span></li>
<li><span style="color: #000000;">Lapisan konveksi 1-8km</span></li>
<li><span style="color: #000000;">Lapisan tropopause 8-12km (Merupakan pembatas antara troposfer dan stratosfer, pada lapisan ini kegiatan udara secara vertikal (konveksi) berhenti)</span></li>
</ul>
<p style="text-align: justify;"><strong>2. Stratosfer</strong></p>
<p><strong><img loading="lazy" decoding="async" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/Stratosfer.jpg" alt="Stratosfer" width="600" height="432" style="width: 600px; display: block; margin-left: auto; margin-right: auto;"></strong></p>
<p style="text-align: center;">Lapisan Stratosfer (Sumber: Buzzle.com)</p>
<p style="text-align: justify;">Lapisan ini merupakan lapisan yang sangat dingin, dan lapisan ini ditinggali oleh lapisan ozon. <em>Nah</em> sinar ultraviolet yang berasal dari matahari yang berbahaya bagi kehidupan makhluk hidup itu, dapat terlindungi oleh lapisan tratosfer ini. Oh ya, perlu kamu tahu ya kalau lapisan ozon itu akan mengalami kerusakan kalau manusia terus-menerus melakukan aktivitas dengan menggunakan bahan kimia.</p>
<p><strong><span style="color: #000000;">Lapisan stratosfer terdiri dari:</span></strong></p>
<ul style="text-align: justify;">
<li><span style="color: #000000;">Lapisan isotherm</span></li>
<li><span style="color: #000000;">Lapisan panas</span></li>
<li><span style="color: #000000;">Lapisan campuran atas</span></li>
</ul>
<p><strong><span style="color: #000000;">3. Mesosfer</span></strong></p>
<p><strong><span style="color: #000000;"><img loading="lazy" decoding="async" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/mesosfer.jpg" alt="mesosfer" width="600" height="367" style="width: 600px; display: block; margin-left: auto; margin-right: auto;"></span></strong></p>
<p style="text-align: center;"><span style="color: #000000;">Lapisan Mesosfer (Sumber: www.g-excess.com)</span></p>
<p style="text-align: justify;"><span style="color: #000000;">Lapisan ini terletak tepat di atas lapisan stratosfer pada ketinggian 50-75km. Pada lapisan ini terjadi penurunan penurunan suhu pada setiap bertambahnya ketinggian. Penurunan suhu pada lapisan ini berkisar 0, 4 derajat celcius setiap ketinggiannya bertambah 100 meter. Untuk suhunya sendiri sekitar 10 drajat celcius, <em>nah</em> untuk puncaknya sekitar -120 drajat celcius. Oleh karena itu, pada lapisan ini sebagian besar meteor akan terbakar dan terurai.</span></p>
<p><strong><span style="color: #000000;">Ciri-ciri lapisan mesosfer:</span></strong></p>
<ul style="text-align: justify;">
<li style="text-align: justify;"><span style="color: #000000;">Ketinggian lapisan mesosfer antara 50-80 km di atas permukaan laut</span></li>
<li style="text-align: justify;"><span style="color: #000000;">Suhu udara sangat tidak stabil. Pada bagian bawah, suhu udaranya tinggi dan semakin ke atas suhunya semakin turun. Misal pada bagian bawah 100 drajat C, pada bagian atas -100 drajat C.</span></li>
</ul>
<p style="text-align: justify;"><span style="color: #000000;">Antara lapisan mesosfer dan lapisaan termosfer, dilapisi oleh mesopause yang mempunyai suhu sekitar -100 drajat C.</span></p>
<p><strong><span style="color: #000000;">4. Termosfer (Ionosfer)</span></strong></p>
<p><strong><span style="color: #000000;"><img loading="lazy" decoding="async" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/termosfer_LI.jpg" alt="termosfer_LI" width="600" height="450" style="width: 600px; display: block; margin-left: auto; margin-right: auto;"></span></strong></p>
<p style="text-align: center;"><span style="color: #000000;">Lapisan Termosfer (Sumber: www.labsmk.com)</span></p>
<p><span style="color: #000000;">Pada lapisan ini terjadi proses ionisasi dari partikel-partikel yang dapat memberikan efek perambatan atau refleksi gelombang radio (gelombang panjang dan pendek). Maka dari itu, lapisan termosfer disebut juga lapisan ionosfer.</span></p>
<p><strong><span style="color: #000000;">Ciri-ciri lapisantermosfer:</span></strong></p>
<ul style="text-align: justify;">
<li><span style="color: #000000;">Ketinggian lapisan ini kira-kira 80-375 km.</span></li>
<li><span style="color: #000000;">Radiasi sinar X dan sinar ultraviolet yang dipancarkan matahari, menyebabkan proses terjadinya ionisasi berbagai atom udara.</span></li>
</ul>
<p style="text-align: justify;"><strong>5. Eksosfer</strong></p>
<p style="text-align: center;"><strong><img loading="lazy" decoding="async" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/eksosfer_LI.jpg" alt="eksosfer" width="600" height="450" style="width: 600px; display: block; margin: 0px auto;"><br /></strong>Lapisan Eksosfer, lapisan terluar bumi <span>(Sumber: www.kullabs.com)</span></p>
<p style="text-align: justify;"><span style="color: #000000;">Pada lapisan ini berbagai atom bergerak secara tidak beraturan dan menjadi lapisan yang paling panas. Selain itu, pada lapisan ini molekul udara bisa meninggalkan atmosfer sampai ketinggian 3.150 km dari permukaan bumi. Lapisan ini sangat berbahaya, karena pada lapisan inilah terjadinya kehancuran meteor dan benda-benda luar angkasa lainnya.</span><br /><span style="color: #000000;"></span></p>
<p><strong><span style="color: #000000;">Ciri-ciri lapisan eksosfer:</span></strong></p>
<ul>
<li style="text-align: justify;"><span style="color: #000000;">Berada pada ketinggian antara 500-1000 km</span></li>
<li style="text-align: justify;"><span style="color: #000000;">Suhu mencapai 2.200 drajat C</span></li>
<li style="text-align: justify;"><span style="color: #000000;">Lapisan terluar dari atmosfer.</span></li>
</ul>
<p style="text-align: justify;"><span style="color: #000000;">Sekali lagi harus kamu pahami ya Squad, kalau lapisan atmosfer itu memiliki lapisan-lapisan lagi, dan lapisan terdalam itu mulai dari permukaan bumi. Nah dengan adanya lapisan atmosfer ini, bumi kita terlindungi, serta sinar-sinar yang dipancarkan oleh matahari, dapat terkontrol dan terserap oleh lapisan atmosfer. Akan tetapi, lapisan-lapisan atmosfer ini bisa rusak jika terus terkena efek kimia. Artinya, kamu dan kita semua harus terus menjaga lingkungan, kurangi dan hindari penggunaan bahan kimia berlebih. </span></p>
<p style="text-align: justify;"><span style="color: #000000;">Jika kamu masih penasaran dengan lapisan-lapisan yang melindungi bumi, kamu bisa kok belajar dengan cara yang lebih asik dengan menggunakan <a href="http://bit.ly/rg_app" rel="noopener" target="_blank"><strong>ruangbelajar</strong></a>. Kamu harus <em>donwload</em> aplikasi ruangguru terlebih dahulu yaa.</span></p>
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<img class="icon-call-us" src="https://cdn-web-2.ruangguru.com/file-uploader/lp/4b58468a-b2f9-40e4-867f-d3242a065dcf.png" loading="lazy" alt="Logo Whatsapp Footer" />0815 7441 0000</a>
</address>
</nav>
<nav class="footer-menu social d-none d-lg-block">
<p class="title">Ikuti Kami</p>
<a target="_blank" href="https://www.instagram.com/ruangguru/">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/instagram.png?height=60&convert=webp" type="image/webp">
<source srcset="https://cdn-web-2.ruangguru.com/static/instagram.png?height=60" type="image/png">
<img src="https://cdn-web-2.ruangguru.com/static/instagram.png" loading="lazy" alt="Logo Instagram Footer" width="32px" height="32px" />
</picture>
</a>
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<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/facebook.png?height=60&convert=webp" type="image/webp">
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</picture>
</a>
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<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/twitter.png?height=60&convert=webp" type="image/webp">
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<img src="https://cdn-web-2.ruangguru.com/static/twitter.png" loading=" lazy" alt="Logo Twitter Footer" width="32px" height="32px" />
</picture>
</a>
<a target="_blank" href="https://www.youtube.com/ruangguru">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/youtube.png?height=60&convert=webp" type="image/webp">
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<img src="https://cdn-web-2.ruangguru.com/static/youtube.png" loading=" lazy" alt="Logo Youtube Footer" width="32px" height="32px" />
</picture>
</a>
<a target="_blank" href="https://www.linkedin.com/company/ruangguru-com">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/linkedin.png?height=60&convert=webp" type="image/webp">
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<img src="https://cdn-web-2.ruangguru.com/static/linkedin.png" loading=" lazy" alt="Logo LinkedIn Footer" width="32px" height="32px" />
</picture>
</a>
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<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/tiktok.png?height=60&convert=webp" type="image/webp">
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<img src="https://cdn-web-2.ruangguru.com/static/tiktok.png" loading=" lazy" alt="Logo TikTok Footer" width="32px" height="32px" />
</picture>
</a>
</nav>
</div>
<div class="col-lg-9">
<div class="row">
<div class="col-6 col-md-3">
<nav class="footer-menu">
<p class="title">Produk Ruangguru</p>
<ul type="none">
<li><a href="https://roboguru.ruangguru.com" target="_blank">Roboguru</a></li>
<li><a href="https://www.ruangguru.com/roboguruplus">Roboguru Plus</a></li>
<li><a href="https://www.ruangguru.com/dafa-lulu">Dafa dan Lulu</a></li>
<li><a href="https://www.ruangguru.com/for-kids/kursus">Kursus for Kids</a></li>
<li><a href="https://www.ruangguru.com/for-kids">Ruangguru for Kids</a></li>
<li><a href="https://www.ruangguru.com/bisnis">Ruangguru for Business</a></li>
<li><a href="https://www.ruangguru.com/ruanguji">Ruanguji</a></li>
<li><a href="https://www.ruangguru.com/blog">Ruangbaca</a></li>
<li><a href="https://www.ruangguru.com/ruangkelas">Ruangkelas</a></li>
<li><a href="https://www.ruangguru.com/ruangbelajar">Ruangbelajar</a></li>
<li><a href="https://pengajar.ruangguru.com/">Ruangpengajar</a></li>
<li><a href="https://www.ruangguru.com/privat">Ruangguru Privat</a></li>
<li><a href="https://www.ruangpeduli.org/" target="_blank">Ruangpeduli</a></li>
</ul>
</nav>
</div>
<div class="col-6 col-md-3">
<nav class="footer-menu">
<p class="title">Bantuan & Panduan</p>
<ul type="none">
<li><a href="https://www.ruangguru.com/company-credentials">Company Credentials</a></li>
<li><a href="https://www.ruangguru.com/beasiswa">Beasiswa Ruangguru</a></li>
<li><a href="https://www.ruangguru.com/cicilan">Cicilan Ruangguru</a></li>
<li><a href="https://www.ruangguru.com/promo">Promo Ruangguru</a></li>
<li><a href="https://ticketing.ruangguru.com/help?request_type_id=459" target="_blank">Vulnerability Report</a></li>
<li><a href="https://www.ruangguru.com/bantuan#layanan">Layanan Pengaduan</a></li>
<li><a href="https://www.ruangguru.com/terms-conditions">Syarat & Ketentuan</a></li>
<li><a href="https://www.ruangguru.com/privacy-policy">Kebijakan Privasi</a></li>
<li><a href="https://www.ruangguru.com/about-us">Tentang Kami</a></li>
<li><a href="https://www.ruangguru.com/contact-us">Kontak Kami</a></li>
<li><a href="https://www.ruangguru.com/press">Press Kit</a></li>
<li><a href="https://www.ruangguru.com/bantuan">Bantuan</a></li>
<li><a href="https://career.ruangguru.com/">Karier</a></li>
</ul>
</nav>
</div>
<div class="col-6 col-md-3">
<nav class="footer-menu">
<p class="title">Produk Lainnya</p>
<ul type="none">
<li><a href="https://www.brainacademy.id/" target="_blank">Brain Academy</a></li>
<li><a href="https://www.english-academy.id/" target="_blank">English Academy</a></li>
<li><a href="https://skillacademy.com/" target="_blank">Skill Academy</a></li>
<li><a href="https://www.ruangkerja.id/" target="_blank">Ruangkerja</a></li>
<li><a href="https://www.schoters.com/id/" target="_blank">Schoters</a></li>
<li><a href="https://www.kalananti.id/" target="_blank">Kalananti</a></li>
</ul>
</nav>
</div>
<div class="col-6 col-md-3">
<nav class="footer-menu">
<p class="title"> Coba GRATIS Aplikasi Ruangguru</p>
<div class="download-list">
<ul>
<li>
<a target="_blank" rel="nofollow" href="https://apps.apple.com/id/app/ruangguru-solusi-belajar/id1099742206?l=id">
<img src="https://cdn-web-2.ruangguru.com/static/appstore.png" loading="lazy" alt="Button App Store Footer " />
</a>
</li>
<li>
<a target="_blank" rel="nofollow" href="https://play.google.com/store/apps/details?id=com.ruangguru.livestudents&hl=in">
<img src="https://cdn-web-2.ruangguru.com/static/googleplay.png" loading="lazy" alt="Button Google Play Footer " />
</a>
</li>
<li>
<a target="_blank" rel="nofollow" href="https://appgallery.huawei.com/#/app/C102352375">
<img src="https://cdn-web-2.ruangguru.com/static/huawei.png" loading="lazy" alt="Button AppGallery Footer " />
</a>
</li>
</ul>
</div>
</nav>
</div>
</div>
</div>
</div>
<div class="d-lg-none text-center">
<nav class="footer-menu social">
<p class="title">Ikuti Kami</p>
<a target="_blank" href="https://www.instagram.com/ruangguru/">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/instagram.png?height=60&convert=webp" type="image/webp">
<source srcset="https://cdn-web-2.ruangguru.com/static/instagram.png?height=60" type="image/png">
<img src="https://cdn-web-2.ruangguru.com/static/instagram.png" loading="lazy" alt="Logo Instagram Footer" width="32px" height="32px" />
</picture>
</a>
<a target="_blank" href="https://www.facebook.com/ruanggurucom/">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/facebook.png?height=60&convert=webp" type="image/webp">
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<img src="https://cdn-web-2.ruangguru.com/static/facebook.png" loading="lazy" alt="Logo Facebook Footer" width="32px" height="32px" />
</picture>
</a>
<a target="_blank" href="https://twitter.com/ruangguru/">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/twitter.png?height=60&convert=webp" type="image/webp">
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<img src="https://cdn-web-2.ruangguru.com/static/twitter.png" loading=" lazy" alt="Logo Twitter Footer" width="32px" height="32px" />
</picture>
</a>
<a target="_blank" href="https://www.youtube.com/ruangguru">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/youtube.png?height=60&convert=webp" type="image/webp">
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<img src="https://cdn-web-2.ruangguru.com/static/youtube.png" loading=" lazy" alt="Logo Youtube Footer" width="32px" height="32px" />
</picture>
</a>
<a target="_blank" href="https://www.linkedin.com/company/ruangguru-com">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/linkedin.png?height=60&convert=webp" type="image/webp">
<source srcset="https://cdn-web-2.ruangguru.com/static/linkedin.png?height=60" type="image/png">
<img src="https://cdn-web-2.ruangguru.com/static/linkedin.png" loading=" lazy" alt="Logo LinkedIn Footer" width="32px" height="32px" />
</picture>
</a>
<a target="_blank" href="https://www.tiktok.com/@ruangguru">
<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/tiktok.png?height=60&convert=webp" type="image/webp">
<source srcset="https://cdn-web-2.ruangguru.com/static/tiktok.png?height=60" type="image/png">
<img src="https://cdn-web-2.ruangguru.com/static/tiktok.png" loading=" lazy" alt="Logo TikTok Footer" width="32px" height="32px" />
</picture>
</a>
</nav>
</div>
<p class="footer-copyright">
© 2026 All Rights Reserved PT. Ruang Raya Indonesia
</p>
</div>
<style>
.bantuan-container {
position: relative;
}
.bantuan-element {
position: fixed;
z-index: 999;
display: flex;
align-items: flex-end;
justify-content: flex-end;
cursor: pointer;
transition: all 0.6s ease;
}
.bantuan-top {
bottom: 11rem;
right: 2rem;
}
.bantuan-bottom {
bottom: 2rem;
right: 2rem;
}
.bantuan-top-2 {
bottom: 15rem;
right: 2rem;
}
.bantuan-top-3 {
bottom: 19rem;
right: 2rem;
}
.bantuan-bottom-2 {
bottom: 5rem;
right: 2rem;
}
.bantuan-bottom-3 {
bottom: 8rem;
right: 2rem;
}
@media (min-width: 768px) {
.bantuan-element img {
width: auto;
transition: all 0.4s ease;
}
.bantuan-top img {
width: 140px;
}
.bantuan-bottom img {
width: 140px;
}
.bantuan-top-2 img,
.bantuan-top-3 img {
width: 140px;
}
.bantuan-bottom-2 img,
.bantuan-bottom-3 img {
width: 140px;
}
.bantuan-element.clicked {
bottom: 9rem;
right: 2.5rem;
}
.bantuan-element.clicked img {
width: auto;
height: 64px;
}
}
@media (max-width: 767px) {
.bantuan-top {
bottom: 8rem;
right: 1rem;
align-items: center;
}
.bantuan-bottom {
bottom: 2rem;
right: 1.25rem;
align-items: center;
}
.bantuan-top-2 {
bottom: 12rem;
right: 1rem;
align-items: center;
}
.bantuan-top-3 {
bottom: 16rem;
right: 1rem;
align-items: center;
}
.bantuan-bottom-2 {
bottom: 5rem;
right: 1.25rem;
align-items: center;
}
.bantuan-bottom-3 {
bottom: 8rem;
right: 1.25rem;
align-items: center;
}
.bantuan-element img {
width: auto;
}
.bantuan-top img,
.bantuan-top-2 img,
.bantuan-top-3 img {
width: 96px;
}
.bantuan-bottom img,
.bantuan-bottom-2 img,
.bantuan-bottom-3 img {
width: 96px;
}
}
.bantuan-element:hover {
transform: scale(1.05);
}
.bantuan-element img {
max-width: 100%;
height: auto;
}
</style>
<div id="bantuan-divs-container" style="position: relative" data-product="ruangguru" data-table="rg_floating_icon"></div>
<script>
class FloatingDivsComponent {
constructor(product = 'ruangguru', table = 'rg_floating_icon') {
this.container = document.getElementById('bantuan-divs-container');
this.floatingElements = [];
this.product = product;
this.table = table;
// Configuration
this.config = {
baseApiUrl: 'https://gw.ruangguru.com/api/v3/rdb/p_ddgy8hjx5dxsqx/rg_banner/views/',
apiKey: 'vLyK3dJrDBRmOwueX2OJXibMkgsUbBk0WS4ua2p1',
maxElements: 2,
zIndexBase: 100,
};
// Build dynamic API URL based on table parameter
this.config.apiUrl = this.buildApiUrl();
this.init();
}
buildApiUrl() {
const baseUrl = this.config.baseApiUrl;
const tableName = this.table || 'rg_floating_icon';
const queryParams =
'offset=0&limit=99999&sort=rankPosition&where=(type,eq,floating)~and(showIn,anyof,blog)~and(hide,is,false)~and(product,eq,' +
this.product +
')&nested%5Bcta%5D%5Bfields%5D=Id,name,ctaId,imageUrl,ctaLink,targetUrl';
return `${baseUrl}${tableName}?${queryParams}`;
}
async init() {
try {
await this.fetchFloatingElements();
this.renderFloatingElements();
} catch (error) {
console.error('Failed to initialize floating divs component:', error);
}
}
async fetchFloatingElements() {
try {
const options = {
method: 'GET',
headers: {
'xc-token': this.config.apiKey || 'vLyK3dJrDBRmOwueX2OJXibMkgsUbBk0WS4ua2p1',
},
};
const urlNoco = this.config.apiUrl;
const response = await fetch(urlNoco, options);
if (!response.ok) {
throw new Error(`HTTP error! status: ${response.status}`);
}
const data = await response.json();
this.floatingElements = this.processApiResponse(data);
} catch (error) {
console.error('Error fetching floating elements:', error);
throw error;
}
}
processApiResponse(data) {
if (!data || !data.list || !Array.isArray(data.list)) {
return [];
}
console.log(data.list);
// Ensure we only get maximum 2 elements
const limitedElements = data.list.slice(0, this.config.maxElements);
return limitedElements;
}
renderFloatingElements() {
if (!this.container || this.floatingElements.length === 0) {
return;
}
// Additional safeguard: ensure we never render more than maxElements
const elementsToRender = this.floatingElements.slice(0, this.config.maxElements);
// Clean up existing elements and their event listeners
this.cleanupExistingElements();
// Clear existing content
this.container.innerHTML = '';
elementsToRender.forEach((element, index) => {
const floatingDiv = this.createFloatingDiv(element, index);
this.container.appendChild(floatingDiv);
});
}
cleanupExistingElements() {
// Clear existing elements (no need for event listener cleanup with CSS approach)
const existingElements = this.container.querySelectorAll('[data-floating-element]');
existingElements.forEach(element => {
element.remove();
});
}
createFloatingDiv(element, index) {
const div = document.createElement('div');
const cta = element.cta[0]; // Use the first CTA
// Add data attribute for cleanup tracking
div.setAttribute('data-floating-element', 'true');
// Apply CSS classes based on rankPosition
const positionClass = this.getPositionClass(element.rankPosition, index);
div.className = `bantuan-element ${positionClass}`;
div.style.zIndex = this.config.zIndexBase + index;
// Create the link and image
const link = document.createElement('a');
link.href = 'https://cta.ruangguru.com/' + cta.ctaId || '#';
link.target = '_blank';
// Add tracking attributes
link.setAttribute('data-tracking-event-type', 'landing_page__core__item_click');
link.setAttribute(
'data-tracking-context',
JSON.stringify({
product_name: this.product,
cta_action: 'redirection',
cta_action_detail: link.href,
item_type: 'floating',
item_name: element.name || 'Floating element',
item_category: 'payment',
item_position: index,
item_serial: null,
section_type: 'floating_item',
section_position: 'body',
section_name: 'floating_item',
})
);
const img = document.createElement('img');
img.src = element.imageUrl + '?h=200&convert=webp';
img.alt = element.name || 'Floating element';
img.loading = 'lazy';
// Add click tracking
link.addEventListener('click', () => {
this.trackClick(element, cta);
});
link.appendChild(img);
div.appendChild(link);
return div;
}
getPositionClass(rankPosition, index) {
// Define positioning classes based on rankPosition
if (rankPosition === 1) {
return 'bantuan-top'; // Top position
} else if (rankPosition === 2) {
return 'bantuan-bottom'; // Bottom position
} else {
// For additional elements, distribute them evenly
return `bantuan-${index % 2 === 0 ? 'top' : 'bottom'}-${Math.floor(index / 2) + 1}`;
}
}
trackClick(element, cta) {
// Implement click tracking logic here
console.log('Floating element clicked:', {
elementId: element.Id,
elementName: cta.name,
ctaId: cta.ctaId,
targetUrl: cta.targetUrl,
});
}
// Public method to manually refresh
async refresh() {
try {
await this.fetchFloatingElements();
this.renderFloatingElements();
} catch (error) {
console.error('Failed to refresh floating elements:', error);
throw error;
}
}
// Public method to get current floating elements
getFloatingElements() {
return [...this.floatingElements];
}
}
// Initialize the component when DOM is ready
document.addEventListener('DOMContentLoaded', () => {
// Get product and table parameters from data attributes
const container = document.getElementById('bantuan-divs-container');
const product = container.getAttribute('data-product') || 'ruangguru';
const table = container.getAttribute('data-table') || 'rg_floating_icon';
new FloatingDivsComponent(product, table);
});
// Export for use in other modules if needed
if (typeof module !== 'undefined' && module.exports) {
module.exports = FloatingDivsComponent;
}
</script> <div id="wp-install-nudge" style="
position: fixed;
bottom: 0rem;
right: 0;
z-index: 999;
cursor: pointer;
"></div>
<script>
(function (w, d, s, o, f, js, fjs) {
w['Sales-Nudge-Widget'] = o; w[o] = w[o] || function () { (w[o].q = w[o].q || []).push(arguments) };
js = d.createElement(s), fjs = d.getElementsByTagName(s)[0];
js.id = o; js.src = f; js.async = 1; fjs.parentNode.insertBefore(js, fjs);
}(window, document, 'script', 'wpInstallNudge', 'https://cdn-web-2.ruangguru.com/sales-nudge/6198a95130/dist/widget.js'));
wpInstallNudge('init', { targetElementId: 'wp-install-nudge', clientTarget: 'ruangguru_blog' });
</script>
<script>
// note: disabled due to auto reload page
// var lastScrollTop = 0;
// $(window).scroll(function(event){
// var st = $(this).scrollTop();
// if (st > lastScrollTop){
// $('#wp-install-nudge').slideDown( "slow", function() {});
// } else {
// $('#wp-install-nudge').slideUp( "slow", function() {});
// }
// lastScrollTop = st;
// });
// $(document).ready(function () {
// $("#wp-install-nudge").hide();
// });
$('#wp-install-nudge').click(function(){
Analytics.track("promotion__install_nudge__click",
{
user_email: "ruangguru@blog.com",
cta_link: widgetData.dataConfig.target_link
}).catch((err) => {
console.log("tracker error", err);
});
});
</script>
</footer>
<div id="__next"></div>
<script type="speculationrules">
{"prefetch":[{"source":"document","where":{"and":[{"href_matches":"\/blog\/*"},{"not":{"href_matches":["\/blog\/wp-*.php","\/blog\/wp-admin\/*","\/blog\/wp-content\/uploads\/*","\/blog\/wp-content\/*","\/blog\/wp-content\/plugins\/*","\/blog\/wp-content\/themes\/ruangguru\/*","\/blog\/*\\?(.+)"]}},{"not":{"selector_matches":"a[rel~=\"nofollow\"]"}},{"not":{"selector_matches":".no-prefetch, .no-prefetch a"}}]},"eagerness":"conservative"}]}
</script>
<script>
async function getCtaDetails(ctaIds) {
const endpoint =
" https://gw.ruangguru.com/api/v3/rdb/p_ddgy8hjx5dxsqx/CTA/views/CTA?offset=0&limit=10&where=(ctaId,in," + ctaIds.toString() + ")";
try {
const response = await fetch(endpoint, {
headers: {
"xc-token": "-hG2nBDJzSj0agSgNtcJx97M4F02y54nUMoY6plJ",
},
});
const data = await response.json();
const ctaList = data?.list || [];
const ctaMap = new Map();
for (const ctaData of ctaList) {
ctaMap.set(ctaData.ctaId, ctaData);
}
return ctaMap;
} catch (error) {
console.error("Error fetching CTA details:", error);
return new Map();
}
}
async function replaceCTA() {
const regex = /{{cta\((‘(.*?)’|“(.*?)”)\)}}/g;
const bodyHTML = document.body.innerHTML;
const matches = Array.from(bodyHTML.matchAll(regex));
const ctaIds = matches.map((match) => {
let ctaId = match[2] ?? match[3];
return ctaId;
});
const ctaMap = await getCtaDetails(ctaIds);
const replacedHTML = bodyHTML.replace(regex, (match, _inner, ctaId1, ctaId2) => {
const ctaId = ctaId1 ?? ctaId2;
const ctaData = ctaMap.get(ctaId);
if (ctaData) {
return `<a href="https://cta.ruangguru.com/${ctaData.ctaId}" target="_${ctaData.targetType}" style="position:relative;display:inline-block;">
<img src="${ctaData.imageUrl}" loading="lazy" alt="${ctaData.altText}" />
</a>`;
} else {
return match;
}
});
document.body.innerHTML = replacedHTML;
}
</script>
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<script type="text/javascript" src="https://cdn-web-2.ruangguru.com/landing-page-web/public/staticpages/global-assets/js/cta.js"></script>
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</body>
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