Artikel Biologi kelas 8 ini akan membahas tentang beberapa macam gangguan sistem gerak manusia yang terbagi menjadi gangguan tulang, gangguan persendian, dan gangguan otot.
—
“Kuat….kuat….kuat…Yaaak..! Smash paku bumi berhasil menghujam. Ayo Ginting jangan kasih poin”
“Kuat Ginting…kuat…Bangkit Ginting…2 poin lagi”
“Aaaaarrgghhh…pasti sakit sekali itu Ginting merasakannya. Otot kakinya ketarik sampai tidak bisa ditekuk”
Begitulah kira-kira reaksi komentator saat melihat Anthony Ginting kesakitan.
Emangnya ada apa sih sama Anthony Ginting? Atau jangan jangan kamu nggak tahu siapa itu Anthony Ginting? Kalau kamu mengikuti pertandingan bulutangkis Asian Games 2018 tanggal 22 Agustus kemarin, kamu pasti tahu tentang kejadian yang dialami Anthony Ginting saat berhadapan dengan Shi Yu Qi di babak final. Pada pertandingan tersebut, Anthony mengalami kram otot pada salah satu kakinya hingga tidak bisa ditekuk. Hal ini membuatnya harus berhenti di akhir pertandingan.
via GIPHY
Kram yang dialami oleh Anthony itu merupakan salah satu gangguan sistem gerak lho. Nah, dalam artikel ini kita akan bahas beberapa macam gangguan sistem gerak. Salah satunya kram otot yang dialami oleh Anthony Ginting.
1. Gangguan pada Tulang
Secara umum gangguan pada tulang manusia itu disebabkan oleh 3 hal yakni, kekurangan vitamin D, kecelakaan, dan kebiasaan sikap tubuh yang salah. Kamu pasti pernah ngeliat dong kalau ada ibu-ibu yang suka menjemur bayinya. Jadi, yang perlu dijemur itu bukan cuma pakaian aja nih, bayi juga perlu dijemur. Kenapa bayi perlu dijemur? Ini karena dalam tubuh manusia dapat membentuk vitamin D dari pro vitamin D dengan bantuan cahaya matahari.
Apa sih pentingnya vitamin D itu? Vitamin D diperlukan untuk proses penulangan. Jika tubuh manusia tidak menerima sinar matahari yang cukup, dapat menyebabkan gangguan bentuk tulang misalnya kaki berbentuk huruf X atau O. Pada orang dewasa, gangguan ini disebut dengan osteomalasia.
Penyebab kedua gangguan pada tulang manusia ialah disebabkan oleh kecelakaan. Kamu pernah nggak pas lagi jalan di rumah gitu, kepentok ujung atau kaki meja? Terus muncul warna kebiruan di permukaan kulit kamu? Yaps, itulah memar. Memar merupakan sobeknya selaput sendi karena tekanan atau hantaman yang keras. Orang yang mengalami kecelakaan, biasanya juga mengalami memar di bagian tubuhnya.
Selain memar, gangguan tulang yang disebabkan oleh kecelakaan ialah patah tulang (fraktura). Ada beberapa jenis fraktura yakni fraktura tertutup, fraktura terbuka dan fisura. Fraktura tertutup merupakan tulang yang patah dan tidak merobek kulit, sedangkan fraktura terbuka merupakan patah tulang yang tulangnya mencuat keluar dan merobek kulit. Nah, untuk fisura sendiri merupakan tulang yang retak, nggak sampai patah ya.
Baca Juga: Macam-Macam Tulang Penyusun Kerangka Tubuh Manusia
Kemudian, penyebab gangguan tulang yang ketiga ialah kebiasaan sikap tubuh yang salah. Gangguan tulang yang disebabkan oleh kebiasaan sikap tubuh yang salah ini terbagi menjadi 3, yakni lordosis, kifosis, dan skoliosis. Seperti apa sih sikap tubuh yang salah sehingga menyebabkan gangguan pada tulang? Ini dia!
2. Gangguan pada Sendi
Gangguan sistem gerak nggak cuma pada tulang aja nih, seperti pembukaan artikel ini, kram yang dialami Anthony Ginting juga menjadi salah satu gangguan gerak yang bisa saja dialami setiap orang. Beberapa kelainan pada persendian yang umum terjadi antara lain dislokasi, terkilir, dan artritis.
Dislokasi merupakan pergeseran sendi akibat jaringannya ada yang sobek. Kalau terkilir itu sering kita sebut dengan keseleo. Terkilir merupakan tertariknya ligamen (jaringan penghubung antartulang) ke posisi yang bukan semestinya. Ini bisa terjadi kalau kamu melakukan gerakan yang tiba-tiba.
via GIPHY
Coba perhatikan gerakan orang salto pada potongan video di atas. Kalau kamu melakukan gerakan tersebut tapi tidak berhasil, hati-hati. Kaki kamu bisa saja terkilir loh. Apalagi kamu melakukan gerakan tersebut tanpa pengawasan dan pemanasan sebelum melakukannya.
Nah, gangguan persendian juga ada nih namanya Artritis. Gangguan ini menyebabkan kerusakan pada kartilago sendi yang mengakibatkan radang pada sendi. Ada beberapa jenis artritis, salah satunya ialah artritis gout. Jenis artritis ini menyebabkan ruas jari-jari membesar dan sulit digerakkan. Penyebabnya ialah timbunan asam urat pada persendian.
Baca Juga: Macam-Macam Sendi pada Manusia dan Contohnya
3. Gangguan pada Otot
Setelah kamu tahu nih gangguan pada sendi, sekarang kita pelajari gangguan pada otot yuk. Ada tiga macam gangguan pada otot yang sering dialami seseorang. Pertama yakni kelelahan otot atau yang biasa kita sebut dengan kram. Kram ini nggak cuma bisa terjadi pada kaki saja lho, perut dan tangan juga berpotensi terkena kram.
Cara mudah untuk menghindari kram ialah beristirahat dengan cukup. Ngomong-ngomong tentang istirahat yang cukup, dalam beristirahat khususnya saat tidur, kita juga bisa terkena gangguan otot loh. Kamu pernah mendengar ungkapan “salah bantal” tidak?
Nah, salah bantal itu bukan posisi bantalnya yang salah, tapi posisi tidur kita yang salah. Apakah kamu pernah mengalami salah bantal? Bagaimana rasanya? Leher menjadi sakit dan kaku ya? Yaps, ini karena adanya peradangan otot leher sehingga leher menjadi kaku (stiff).
Baca Juga: Otot: Pengertian, Fungsi, Jenis & Cara Kerjanya
Kemudian, gangguan gerak pada otot yang terakhir ialah tetanus. Tetanus merupakan kontraksi otot dalam waktu tertentu. Kamu harus waspada nih Squad, biasanya bakteri Tetanus (Clostridium Tetani) ini ada bisa tertular melalui besi yang berkarat, luka, obat suntik, atau proses tato yang kurang steril.
Nah itu tadi beberapa macam gangguang sistem gerak pada manusia, salah satunya kram otot yang dialami oleh Anthony Ginting. Ingin tahu lebih dalam tentang gangguan sistem gerak manusia? Yuk coba gabung di ruangbelajar. Ada banyak video materi dengan animasi yang keren lho.
Referensi:
Kementrian Pendidikan dan Kebudayaan. (2017). Ilmu Pengetahuan Alam Kelas VIII SMP/MTS Edisi Revisi 2017. Jakarta: Balitbang Kemendikbud
Sumber gambar:
GIF ‘Anthony Ginting Kram’ [Daring]. Tautan: https://giphy.com/gifs/3oqq1Cb0x9OjQxfunU
GIF ‘Anak Salto’ [Daring]. Tautan: https://giphy.com/gifs/tZXVI31FWHyvpuoKrh
Artikel ini diperbarui pada 7 Juli 2022.
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<h1 class="content-title">
Kram Anthony Ginting, Contoh dari Gangguan Sistem Gerak | Biologi Kelas 8 </h1>
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<p class="content-author"><a href="https://www.ruangguru.com/blog/author/tedy-rizkha-heryansyah" class="">Tedy Rizkha Heryansyah</a> </p>
<p class="content-info"><span>July 7, 2022 • </span> <span>5 minutes read</span></p>
<br />
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<p><img decoding="async" style="width: 820px; display: block; margin: 0px auto;" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/gangguan%20sistem%20gerak%20-%20header.jpg" alt="gangguan sistem gerak" width="820" /></p>
<blockquote>
<p style="text-align: center;"><em><a style="font-weight: bold;" href="/blog/tag/biologi-viii" rel="noopener">Artikel Biologi kelas 8</a> ini akan membahas tentang beberapa macam gangguan sistem gerak manusia yang terbagi menjadi gangguan tulang, gangguan persendian, dan gangguan otot.</em></p>
</blockquote>
<p style="text-align: center;">—</p>
<p style="text-align: center;"><span id="more-2617"></span></p>
<p style="text-align: justify;">“Kuat….kuat….kuat…Yaaak..! Smash paku bumi berhasil menghujam. Ayo Ginting jangan kasih poin”</p>
<p style="text-align: justify;">“Kuat Ginting…kuat…Bangkit Ginting…2 poin lagi”</p>
<p style="text-align: justify;">“Aaaaarrgghhh…pasti sakit sekali itu Ginting merasakannya. Otot kakinya ketarik sampai tidak bisa ditekuk”</p>
<p style="text-align: justify;">Begitulah kira-kira reaksi komentator saat melihat Anthony Ginting kesakitan.</p>
<p style="text-align: justify;">Emangnya ada apa sih sama Anthony Ginting? Atau jangan jangan kamu nggak tahu siapa itu Anthony Ginting? Kalau kamu mengikuti pertandingan bulutangkis Asian Games 2018 tanggal 22 Agustus kemarin, kamu pasti tahu tentang kejadian yang dialami Anthony Ginting saat berhadapan dengan Shi Yu Qi di babak final. Pada pertandingan tersebut, Anthony mengalami kram otot pada salah satu kakinya hingga tidak bisa ditekuk. Hal ini membuatnya harus berhenti di akhir pertandingan.</p>
<p style="text-align: justify;">
<div class="hs-responsive-embed-wrapper hs-responsive-embed" style="display: block; margin-left: auto; margin-right: auto; width: 100%; height: auto; position: relative; overflow: hidden; padding: 0; max-width: 480px; max-height: 270px; min-width: 256px; margin: 0px auto;">
<div class="hs-responsive-embed-inner-wrapper" style="position: relative; overflow: hidden; max-width: 100%; padding-bottom: 56.25%; margin: 0;"><iframe class="giphy-embed hs-responsive-embed-iframe" style="position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: none;" src="https://giphy.com/embed/3oqq1Cb0x9OjQxfunU" width="480" height="270" frameborder="0" allowfullscreen="allowfullscreen" data-service="giphy"></iframe></div>
</div>
<p style="text-align: center;">via GIPHY</p>
<p style="text-align: justify;">Kram yang dialami oleh Anthony itu merupakan salah satu gangguan sistem gerak lho. Nah, dalam artikel ini kita akan bahas beberapa macam gangguan sistem gerak. Salah satunya kram otot yang dialami oleh Anthony Ginting.</p>
<p style="text-align: justify;">
<h2><span style="font-size: 20px;">1. Gangguan pada Tulang </span></h2>
<p style="text-align: justify;"><strong>Secara umum gangguan pada tulang manusia itu disebabkan oleh 3 hal yakni, kekurangan vitamin D, kecelakaan, dan kebiasaan sikap tubuh yang salah</strong>. Kamu pasti pernah ngeliat dong kalau ada ibu-ibu yang suka menjemur bayinya. Jadi, yang perlu dijemur itu bukan cuma pakaian aja nih, bayi juga perlu dijemur. Kenapa bayi perlu dijemur? Ini karena dalam tubuh manusia dapat membentuk vitamin D dari pro vitamin D dengan bantuan cahaya matahari.</p>
<p style="text-align: justify;">Apa sih pentingnya vitamin D itu? <strong>Vitamin D diperlukan untuk proses penulangan</strong>. Jika tubuh manusia tidak menerima sinar matahari yang cukup, dapat menyebabkan gangguan bentuk tulang misalnya kaki berbentuk huruf X atau O. Pada orang dewasa, gangguan ini disebut dengan osteomalasia.</p>
<p><img decoding="async" style="width: 600px; display: block; margin: 0px auto;" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/gangguan%20sistem%20gerak%20-%20tahukah%20kamu%202.jpg" alt="gangguan pada tulang" width="600" /></p>
<p> </p>
<p style="text-align: justify;"><strong>Penyebab kedua gangguan pada tulang manusia ialah disebabkan oleh kecelakaan</strong>. Kamu pernah nggak pas lagi jalan di rumah gitu, kepentok ujung atau kaki meja? Terus muncul warna kebiruan di permukaan kulit kamu? Yaps, itulah memar. <strong>Memar merupakan sobeknya selaput sendi karena tekanan atau hantaman yang keras</strong>. Orang yang mengalami kecelakaan, biasanya juga mengalami memar di bagian tubuhnya.</p>
<p style="text-align: justify;">Selain memar, gangguan tulang yang disebabkan oleh kecelakaan ialah patah tulang (fraktura). Ada beberapa <strong>jenis fraktura yakni fraktura tertutup, fraktura terbuka dan fisura</strong>. <strong>Fraktura tertutup</strong> merupakan <strong>tulang yang patah dan tidak merobek kulit</strong>, sedangkan <strong>fraktura terbuka</strong> merupakan <strong>patah tulang yang tulangnya mencuat keluar dan merobek kulit</strong>. Nah, untuk <strong>fisura</strong> sendiri merupakan <strong>tulang yang retak, nggak sampai patah ya</strong>.</p>
<p style="text-align: justify;"><strong>Baca Juga: <a href="/blog/tulang-penyusun-rangka-tubuh-manusia" rel="noopener">Macam-Macam Tulang Penyusun Kerangka Tubuh Manusia</a></strong></p>
<p style="text-align: justify;">Kemudian, penyebab gangguan tulang yang ketiga ialah kebiasaan sikap tubuh yang salah. Gangguan tulang yang disebabkan oleh kebiasaan sikap tubuh yang salah ini terbagi menjadi 3, yakni <strong>lordosis, kifosis, dan skoliosis</strong>. Seperti apa sih sikap tubuh yang salah sehingga menyebabkan gangguan pada tulang? Ini dia!</p>
<p><img decoding="async" style="width: 600px; display: block; margin: 0px auto;" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/gangguan%20sistem%20gerak%20-%20infografik%202.jpg" alt="gangguan sistem gerak pada tulang" width="600" /></p>
<p style="text-align: justify;">
<h2><span style="font-size: 20px;">2. Gangguan pada Sendi </span></h2>
<p style="text-align: justify;">Gangguan sistem gerak nggak cuma pada tulang aja nih, seperti pembukaan artikel ini, kram yang dialami Anthony Ginting juga menjadi salah satu gangguan gerak yang bisa saja dialami setiap orang. Beberapa kelainan pada persendian yang umum terjadi antara lain dislokasi, terkilir, dan artritis.</p>
<p style="text-align: justify;"><strong>Dislokasi merupakan pergeseran sendi akibat jaringannya ada yang sobek</strong>. Kalau terkilir itu sering kita sebut dengan keseleo. <strong>Terkilir merupakan tertariknya ligamen (jaringan penghubung antartulang) ke posisi yang bukan semestinya</strong>. Ini bisa terjadi kalau kamu melakukan gerakan yang tiba-tiba.</p>
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<div class="hs-responsive-embed-inner-wrapper" style="position: relative; overflow: hidden; max-width: 100%; padding-bottom: 75.00%; margin: 0;"><iframe class="giphy-embed hs-responsive-embed-iframe" style="position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: none;" src="https://giphy.com/embed/tZXVI31FWHyvpuoKrh" width="480" height="360" frameborder="0" allowfullscreen="allowfullscreen" data-service="giphy"></iframe></div>
</div>
<p style="text-align: center;">via GIPHY</p>
<p style="text-align: justify;">Coba perhatikan gerakan orang salto pada potongan video di atas. Kalau kamu melakukan gerakan tersebut tapi tidak berhasil, hati-hati. Kaki kamu bisa saja terkilir loh. Apalagi kamu melakukan gerakan tersebut tanpa pengawasan dan pemanasan sebelum melakukannya.</p>
<p style="text-align: justify;">Nah, gangguan persendian juga ada nih namanya Artritis. <strong>Gangguan ini menyebabkan kerusakan pada kartilago sendi yang mengakibatkan radang pada sendi</strong>. Ada beberapa jenis artritis, salah satunya ialah artritis gout. Jenis artritis ini menyebabkan ruas jari-jari membesar dan sulit digerakkan. Penyebabnya ialah timbunan asam urat pada persendian.</p>
<p style="text-align: justify; font-weight: bold;">Baca Juga: <a href="/blog/macam-macam-sendi" rel="noopener">Macam-Macam Sendi pada Manusia dan Contohnya</a></p>
<p style="text-align: justify;">
<h2 style="font-size: 20px;">3. Gangguan pada Otot</h2>
<p style="text-align: justify;">Setelah kamu tahu nih gangguan pada sendi, sekarang kita pelajari gangguan pada otot yuk. Ada tiga macam gangguan pada otot yang sering dialami seseorang. Pertama yakni kelelahan otot atau yang biasa kita sebut dengan kram. Kram ini nggak cuma bisa terjadi pada kaki saja lho, perut dan tangan juga berpotensi terkena kram.</p>
<p><img decoding="async" style="width: 600px; display: block; margin: 0px auto;" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/gangguan%20sistem%20gerak%20-%20tahukah%20kamu%201.jpg" alt="kram otot - contoh gangguan sistem gerak" width="600" /></p>
<p> </p>
<p style="text-align: justify;">Cara mudah untuk menghindari kram ialah beristirahat dengan cukup. Ngomong-ngomong tentang istirahat yang cukup, dalam beristirahat khususnya saat tidur, kita juga bisa terkena gangguan otot loh. Kamu pernah mendengar ungkapan “salah bantal” tidak?</p>
<p style="text-align: justify;">Nah, salah bantal itu bukan posisi bantalnya yang salah, tapi posisi tidur kita yang salah. Apakah kamu pernah mengalami salah bantal? Bagaimana rasanya? Leher menjadi sakit dan kaku ya? Yaps, ini karena adanya <strong>peradangan otot leher sehingga leher menjadi kaku (<em>stiff</em>)</strong>.</p>
<p style="text-align: justify; font-weight: bold;">Baca Juga: <a href="/blog/otot" rel="noopener">Otot: Pengertian, Fungsi, Jenis & Cara Kerjanya</a></p>
<p style="text-align: justify;">Kemudian, gangguan gerak pada otot yang terakhir ialah tetanus. <strong>Tetanus merupakan kontraksi otot dalam waktu tertentu</strong>. Kamu harus waspada nih Squad, biasanya bakteri Tetanus (Clostridium Tetani) ini ada bisa tertular melalui besi yang berkarat, luka, obat suntik, atau proses tato yang kurang steril.</p>
<p><img decoding="async" style="width: 600px; display: block; margin: 0px auto;" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/gangguan%20sistem%20gerak%20-%20infografik%201.jpg" alt="gangguan sendi dan otot" width="600" /></p>
<p> </p>
<p style="text-align: justify;">Nah itu tadi beberapa macam gangguang sistem gerak pada manusia, salah satunya kram otot yang dialami oleh Anthony Ginting. Ingin tahu lebih dalam tentang gangguan sistem gerak manusia? Yuk coba gabung di <a href="https://ruangguru.onelink.me/blPk/eaff0eb9" target="_blank" rel="noopener"><span style="font-weight: bold;">ruangbelajar</span></a>. Ada banyak video materi dengan animasi yang keren lho.</p>
<p style="text-align: center;"><a class="rg-cta" style="text-align: center;" href="https://link.ruangguru.com/blPk/eaff0eb9" target="_blank" rel="noopener"><img fetchpriority="high" decoding="async" src="https://cdn-web.ruangguru.com/landing-pages/assets/cta/0ec4a2df-db2e-4ae1-8473-692756dcb684.jpeg" alt="IDN CTA Blog ruangbelajar Ruangguru" width="822" height="200" /></a></p>
<p style="text-align: left;"><strong>Referensi: </strong></p>
<p style="text-align: left;">Kementrian Pendidikan dan Kebudayaan. (2017). Ilmu Pengetahuan Alam Kelas VIII SMP/MTS Edisi Revisi 2017. Jakarta: Balitbang Kemendikbud</p>
<p style="text-align: left; font-weight: bold;">Sumber gambar:</p>
<p style="text-align: left;">GIF ‘Anthony Ginting Kram’ [Daring]. Tautan: https://giphy.com/gifs/3oqq1Cb0x9OjQxfunU</p>
<p style="text-align: left;">GIF ‘Anak Salto’ [Daring]. Tautan: https://giphy.com/gifs/tZXVI31FWHyvpuoKrh</p>
<p style="text-align: left;">
<p style="text-align: left; font-weight: bold;"><em>Artikel ini diperbarui pada 7 Juli 2022.</em></p>
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<picture>
<source srcset="https://cdn-web-2.ruangguru.com/static/youtube.png?height=60&convert=webp" type="image/webp">
<source srcset="https://cdn-web-2.ruangguru.com/static/youtube.png?height=60" type="image/png">
<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>
<meta name="author" content="Ruangguru Tech Team">
<!-- Google Tag Manager (noscript) -->
<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-PVNLZFT" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
<!-- Tracker -->
<script type="text/javascript" src="https://cdn-web-2.ruangguru.com/landing-page-web/public/staticpages/global-assets/js/cta.js"></script>
<script src="https://unpkg.com/@dotlottie/player-component@latest/dist/dotlottie-player.mjs" type="module"></script>
</body>
</html>