Artikel Matematika kelas 8 ini menjelaskan konsep lengkap tentang koordinat kartesius dan contoh soalnya. Yuk, kita pelajari bersama!
—
“Guys, kalian tau peta kan? Yang kayak gini loh…”
Gambar peta Indonesia (Sumber: Wikipedia.org)
Nggak cuma bermanfaat di serial kartun Dora The Explorer aja nih, peta emang udah lama banget digunakan orang zaman dulu untuk menunjukkan tempat atau lokasi.
Gak cuma jaman dulu guys, sampai sekarang pun peta tetap dipakai. Jenis peta juga udah beragam, ada peta digital sampai Google Maps yang merupakan peta online.
Buat kita semua yang sering menggunakan transportasi online pasti sering deh melihat peta. Nah, supaya driver transportasi online kamu nggak salah jalan, dia juga harus mengakses peta. Tapi ya kita tuh suka nggak sadar, kalo sebenarnya setiap kita mengakses peta, kita lagi berhubungan juga sama matematika.
“Loh kok gitu ya?!”
Kalau di peta, kamu pasti tau ada bidang yang memuat garis bujur dan garis lintang lengkap dengan derajatnya. Misal Kota Bandung terletak di antara 107 derajat 36′ BT dan 6 derajat 55′ LS. Nah di matematika, ini termasuk sistem koordinat kartesius. Jadi kamu bisa mendeskripsikan posisi suatu objek menggunakan koordinat kartesiusnya.
Supaya kebayang, kita pahami sambil sama-sama belajar cara membuat gambar koordinat kartesius, yuk!
Baca Juga: Cara Menentukan Persamaan Garis Lurus dan Contohnya
Mengenal Bidang Kartesius
Ikutin step by step nya yaa, kamu boleh ambil buku berpetak plus pensil kamu dulu!
Pertama nih, kita kenalan dengan bidang Kartesius ya. Jadi bidang kartesius itu terdiri dari sumbu x (garis horizontal) dan sumbu y (garis vertikal). Titik potong sumbu x dan y (letaknya di tengah) disebut titik pusat yang biasa disimbolkan dengan O atau bisa ditulis notasinya O(0,0).
Bilangan yang ada di garis sumbu x dan sumbuy prinsipnya sama dengan garis bilangan biasa. Sumbu x ke kanan dan sumbu y ke atas dari titik pusat, bernilai positif. Tapi untuk sumbu x ke kiri dan sumbu y ke bawah dari titik pusat nilainya negatif.
Terus, melalui titik pusat O, bidang koordinat Kartesius ini terbagi jadi empat bagian. Bagian-bagian ini disebut dengan kuadran.
Oke, karena udah tau unsur-unsur dari bidang Kartesius, sekarang gimana nih menentukan posisi objek di dalamnya? Dari bidang Kartesius ini, kita bisa nentuin lokasi atau posisi objek pake titik.
Baca Juga: Cara Mencari Kemiringan (Gradien) pada Garis Lurus
Titik yang kita gambar di bidang Kartesius bisa dituliskan dalam koordinat Kartesius, berupa pasangan nilai x dan y. Ditulisnya dalam tanda kurung kayak gini, (x,y).
Nah, x ini disebut absis, dan y disebut ordinat. Koordinat titik ini juga dilengkapi dengan nama titiknya yang biasanya dituliskan dengan huruf kapital, seperti A(x,y).
Contohnya gini nih:
Sampai disini semoga kamu udah kebayang ya sama koordinat pada bidang Kartesius. Sekarang pembahasannya mau lebih dalam lagi nih, yaitu sistem koordinat Kartesius sama menentukan posisi objek pada bidang Kartesius.
Sistem Koordinat Kartesius
“Eh, bentar bentar emang koordinat Kartesius sama sistem koordinat Kartesius beda ya?”
Intinya begini, kalo koordinat Kartesius itu posisi titik atau objek pada bidang Kartesius yang sudah kamu lihat di atas. Sedangkan sistem koordinat kartesius adalah cara kita untuk nentuin posisi objek tersebut. Posisi objek ini mengacu pada titik acuan atau yang bisa disebut dengan titik pusat koordinat (dalam bentuk pasangan berurutan (x,y)).
Yuk lah guys, biar ga bingung, langsung aja kita kerjain soal-soalnya!
Soal 1
Perhatikan gambar di bawah ini!
Berdasarkan titik acuan Rumah Sakit, Sekolah dan supermarket berada pada kuadran …?
Penyelesaian:
Pertama-tama, kita tandai rumah sakit sebagai titik acuan atau titik pusat (0,0). Setelah itu, kita beri sumbu x dan y. Terlihat seperti gambar di bawah:
Atau dari titik awal, kita bisa melihat bahwa titik koordinat supermarket yaitu (-4, -1) yang menandakan bahwa supermarket terletak pada kuadran III.
Baca Juga: Cara Menyelesaikan Sistem Persamaan Linear Dua Variabel (SPLDV)
Soal 2
Penyelesaian:
Untuk memudahkan kita mencari posisinya, terlebih dahulu kita tetapkan masing-masing titik koordinat.
– Lapangan futsal kita simbolkan dengan L
– Pasar dengan P
– Rumah Ka Iman dengan I
– Kantor ruangguru dengan R
– Rumah Haruto dengan H
– Rumah Sakit dengan R
– Rumah Yoshi dengan Y
– Rumah Ka Belva dengan B
Masing-masing notasinya menjadi seperti ini:
1. Pertanyaanya rumah Ka Iman jika dilihat dari ruangguru. Berarti yang menjadi titik acuannya adalah ruangguru. Kamu bisa bayangin kalo kamu lagi di kantor ruangguru trus kamu akan pergi ke rumah Ka Iman. Tapi harus tetap memperhatikan koordinat sumbu x dan y. Nah, menjadi kayak gini, guys!
Jadi, posisi rumah Ka Iman dari kantor ruangguru adalah 8 satuan ke kiri, 2 satuan ke atas. Atau jika dinotasikan menjadi I(-8,2).
Baca Juga: Mengenal Statistika dan Diagram Penyajian Data
2. Untuk pertanyaan b, posisi Rumah Ka Belva jika dilihat dari titik pusat, berarti titik acuan kita adalah titik pusat O(0,0).
Jadi, posisi rumah Belva dari titik pusat (0,0) adalah 6 satuan ke bawah, jika dinotasikan menjadi B(0, -6).
Begitu guys gampang banget kan?!
Kalau kamu udah baca sampai sini, itu tandanya kamu udah punya bekal untuk jawab soal-soal HOTS tentang koordinat kartesius lainnya. Next step langsung aja klik Ruangguru Privat untuk belajar lebih intensif lagi, supaya kemampuan matematika kamu lebih keren lagi.
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<h1 class="content-title">
Sistem Koordinat Kartesius dan Cara Membuat Grafiknya | Matematika Kelas 8 </h1>
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<p class="content-author"><a href="https://www.ruangguru.com/blog/author/kak-efira-mt-saintek" class="">Kak Efira MT Saintek</a> </p>
<p class="content-info"><span>February 20, 2025 • </span> <span>5 minutes read</span></p>
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<p><img decoding="async" style="width: 820px; margin-left: auto; margin-right: auto; display: block;" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/Koordinat%20Kartesius%20-%20Matematika%20Kelas%208-02.jpg" alt="Koordinat Kartesius - Matematika Kelas 8" /></p>
<blockquote>
<p style="text-align: center;"><em><strong><a href="https://www.ruangguru.com/blog/c/matematika/matematika-smp-kelas-8">Artikel Matematika kelas 8</a></strong> ini menjelaskan konsep lengkap tentang <strong>koordinat kartesius</strong> dan contoh soalnya. Yuk, kita pelajari bersama!</em></p>
</blockquote>
<p style="text-align: center;">—</p>
<p> </p>
<p style="text-align: justify;"><em>“Guys, kalian tau peta kan? Yang kayak gini loh…”</em></p>
<p><img decoding="async" class="aligncenter size-medium" src="https://cdn-web-2.ruangguru.com/landing-pages/assets/dbab3c95-a1c7-43b7-a6b3-b3bc3b2580a7.png" alt="gambar peta indonesia" width="500" /></p>
<p style="text-align: center;">Gambar peta Indonesia (Sumber: Wikipedia.org)</p>
<p> </p>
<p style="text-align: justify;">Nggak cuma bermanfaat di serial kartun <em>Dora The Explorer</em> aja nih, peta emang udah lama banget digunakan orang zaman dulu untuk menunjukkan tempat atau lokasi.</p>
<p style="text-align: justify;">Gak cuma jaman dulu <em>guys</em>, sampai sekarang pun peta tetap dipakai. Jenis peta juga udah beragam, ada peta digital sampai <em>Google Maps</em> yang merupakan peta <em>online</em>.</p>
<p style="text-align: justify;">Buat kita semua yang sering menggunakan transportasi <em>online</em> pasti sering deh melihat peta. Nah, supaya <em>driver </em>transportasi <em>online</em> kamu nggak salah jalan, dia juga harus mengakses peta. Tapi ya kita tuh suka nggak sadar, kalo sebenarnya setiap kita mengakses peta, kita lagi berhubungan juga sama matematika.</p>
<p style="text-align: justify;">“<em>Loh kok gitu ya?!”</em></p>
<p style="text-align: justify;">Kalau di peta, kamu pasti tau ada bidang yang memuat garis bujur dan garis lintang lengkap dengan derajatnya. Misal Kota Bandung terletak di antara 107 derajat 36′ BT dan 6 derajat 55′ LS. Nah di matematika, ini termasuk sistem koordinat kartesius. Jadi kamu bisa mendeskripsikan posisi suatu objek menggunakan koordinat kartesiusnya.</p>
<p style="text-align: justify;"><img decoding="async" class="aligncenter size-medium" src="https://cdn-web-2.ruangguru.com/landing-pages/assets/e8d0b540-176d-4fe6-b61d-4c413b0d1678.jpg" alt="penemu koordinat kartesius" width="600" /></p>
<p> </p>
<p style="text-align: justify;">Supaya kebayang, kita pahami sambil sama-sama belajar cara membuat gambar koordinat kartesius, yuk!</p>
<p><strong>Baca Juga: <a href="https://www.ruangguru.com/blog/matematika-kelas-8-cara-menentukan-persamaan-garis-lurus">Cara Menentukan Persamaan Garis Lurus dan Contohnya</a></strong></p>
<p> </p>
<h2><span style="font-size: 18pt;">Mengenal Bidang Kartesius</span></h2>
<p style="text-align: justify;">Ikutin <em>step by step</em> nya yaa, kamu boleh ambil buku berpetak plus pensil kamu dulu!</p>
<p style="text-align: justify;"><img decoding="async" class="aligncenter size-medium" src="https://cdn-web-2.ruangguru.com/landing-pages/assets/17bec263-b424-4eed-bc2a-5f8ccbdb4b3c.jpg" alt="cara menggambar koordinat kartesius" width="600" /></p>
<p> </p>
<p style="text-align: justify;">Pertama nih, kita kenalan dengan bidang Kartesius ya. Jadi bidang kartesius itu terdiri dari sumbu x (garis horizontal) dan sumbu y (garis vertikal). <strong>Titik potong sumbu x dan y (letaknya di tengah) disebut titik pusat yang biasa disimbolkan dengan O atau bisa ditulis notasinya O(0,0)</strong>.</p>
<p style="text-align: justify;"><span style="font-weight: bold;">B</span><strong>ilangan yang ada di garis sumbu x dan sumbuy prinsipnya sama dengan garis bilangan biasa. Sumbu x ke kanan dan sumbu y ke atas dari titik pusat, bernilai positif. Tapi untuk sumbu x ke kiri dan sumbu y ke bawah dari titik pusat nilainya negatif.</strong></p>
<p style="text-align: justify;">Terus, melalui titik pusat O, bidang koordinat Kartesius ini terbagi jadi empat bagian. Bagian-bagian ini disebut dengan <strong>kuadran</strong>.</p>
<p style="text-align: justify;"><img decoding="async" class="aligncenter size-medium" src="https://cdn-web-2.ruangguru.com/landing-pages/assets/5fdfc269-7439-43f5-982d-3dff825d64e0.jpg" alt="kuadran - koordinat kartesius" width="600" /></p>
<p> </p>
<p style="text-align: justify;">Oke, karena udah tau unsur-unsur dari bidang Kartesius, sekarang gimana nih menentukan posisi objek di dalamnya? Dari bidang Kartesius ini, kita bisa nentuin lokasi atau posisi objek pake titik.</p>
<p><strong>Baca Juga: <a href="https://www.ruangguru.com/blog/matematika-kelas-8-3-cara-mencari-kemiringan-garis-lurus">Cara Mencari Kemiringan (Gradien) pada Garis Lurus</a></strong></p>
<p> </p>
<h2><span style="font-size: 18pt;">Cara Membuat Koordinat Kartesius</span></h2>
<p style="text-align: justify;">Titik yang kita gambar di bidang Kartesius bisa dituliskan dalam <strong>koordinat Kartesius</strong>, berupa pasangan nilai x dan y. Ditulisnya dalam tanda kurung kayak gini, (x,y).</p>
<p style="text-align: justify;">Nah, x ini disebut absis, dan y disebut ordinat. Koordinat titik ini juga dilengkapi dengan nama titiknya yang biasanya dituliskan dengan huruf kapital, seperti <strong>A(x,y)</strong>.</p>
<p style="text-align: justify;">Contohnya gini nih:</p>
<p style="text-align: justify;"><img decoding="async" class="aligncenter size-medium" src="https://cdn-web-2.ruangguru.com/landing-pages/assets/f82b7a02-c8a8-4542-a7ab-7068fa3def84.jpg" alt="contoh titik pada koordinat kartesius" width="600" /></p>
<p> </p>
<p style="text-align: justify;">Sampai disini semoga kamu udah kebayang ya sama koordinat pada bidang Kartesius. Sekarang pembahasannya mau lebih dalam lagi nih, yaitu sistem koordinat Kartesius sama menentukan posisi objek pada bidang Kartesius.</p>
<p> </p>
<h2><span style="font-size: 18pt;">Sistem Koordinat Kartesius</span></h2>
<p style="text-align: justify;"><em>“Eh, bentar bentar emang koordinat Kartesius sama sistem koordinat Kartesius beda ya?”</em></p>
<p style="text-align: justify;">Intinya begini, kalo koordinat Kartesius itu posisi titik atau objek pada bidang Kartesius yang sudah kamu lihat di atas. Sedangkan <strong>sistem koordinat kartesius adalah cara kita untuk nentuin posisi objek tersebut. </strong>Posisi objek ini mengacu pada <strong>titik acuan</strong> atau yang bisa disebut dengan titik pusat koordinat (dalam bentuk pasangan berurutan (x,y)).</p>
<p style="text-align: justify;">Yuk lah guys, biar ga bingung, langsung aja kita kerjain soal-soalnya!</p>
<p> </p>
<p style="text-align: justify; font-size: 20px;"><span style="font-size: 12pt;"><strong>Soal 1</strong></span></p>
<p style="font-weight: normal;">Perhatikan gambar di bawah ini!</p>
<p style="text-align: justify;"><strong><img decoding="async" class="aligncenter size-medium" src="https://cdn-web-2.ruangguru.com/landing-pages/assets/b625667f-b36e-451d-b4e7-21c9410e2c98.jpg" alt="soal sistem koordinat kartesius" width="600" /></strong></p>
<p> </p>
<p style="text-align: justify;">Berdasarkan titik acuan Rumah Sakit, Sekolah dan supermarket berada pada kuadran …?</p>
<p> </p>
<p style="text-align: justify;"><strong>Penyelesaian:</strong></p>
<p style="text-align: justify;">Pertama-tama, kita tandai rumah sakit sebagai titik acuan atau titik pusat (0,0). Setelah itu, kita beri sumbu x dan y. Terlihat seperti gambar di bawah:</p>
<p style="text-align: justify;"><img decoding="async" class="aligncenter size-medium" src="https://cdn-web-2.ruangguru.com/landing-pages/assets/7b4b652e-bd3d-44af-a52a-f7f05819eeab.jpg" alt="penyelesaian soal sistem koordinat kartesius" width="600" /></p>
<p> </p>
<p style="text-align: justify;">Atau dari titik awal, kita bisa melihat bahwa titik koordinat supermarket yaitu (-4, -1) yang menandakan bahwa supermarket terletak pada kuadran III.</p>
<p><strong>Baca Juga: <a href="https://www.ruangguru.com/blog/matematika-kelas-8-cara-menyelesaikan-sistem-persamaan-linear-dua-variabel-spldv">Cara Menyelesaikan Sistem Persamaan Linear Dua Variabel (SPLDV)</a></strong></p>
<p> </p>
<p style="text-align: justify; font-size: 20px;"><span style="font-size: 12pt;"><strong>Soal 2</strong></span></p>
<p style="text-align: justify;"><img decoding="async" class="aligncenter size-medium" src="https://cdn-web-2.ruangguru.com/landing-pages/assets/0e587ef4-c663-46ca-ae35-b556a4cf2cc8.jpg" alt="soal sistem koordinat kartesius" width="600" /></p>
<p> </p>
<p style="text-align: justify;"><strong>Penyelesaian:</strong></p>
<p style="text-align: justify;">Untuk memudahkan kita mencari posisinya, terlebih dahulu kita tetapkan masing-masing titik koordinat.</p>
<p style="text-align: justify;">– Lapangan futsal kita simbolkan dengan L</p>
<p style="text-align: justify;">– Pasar dengan P</p>
<p style="text-align: justify;">– Rumah Ka Iman dengan I</p>
<p style="text-align: justify;">– Kantor ruangguru dengan R</p>
<p style="text-align: justify;">– Rumah Haruto dengan H</p>
<p style="text-align: justify;">– Rumah Sakit dengan R</p>
<p style="text-align: justify;">– Rumah Yoshi dengan Y</p>
<p style="text-align: justify;">– Rumah Ka Belva dengan B</p>
<p> </p>
<p style="text-align: justify;">Masing-masing notasinya menjadi seperti ini:</p>
<p style="text-align: justify;"><img decoding="async" class="aligncenter size-medium" src="https://cdn-web-2.ruangguru.com/landing-pages/assets/1f87b587-1906-4a79-b115-dac82248ea7a.jpg" alt="soal sistem koordinat kartesius" width="600" /></p>
<p> </p>
<p style="text-align: justify;">1. Pertanyaanya rumah Ka Iman jika dilihat dari ruangguru. Berarti yang menjadi titik acuannya adalah <strong>ruangguru. </strong>Kamu bisa bayangin kalo kamu lagi di kantor ruangguru trus kamu akan pergi ke rumah Ka Iman. Tapi harus tetap memperhatikan koordinat sumbu x dan y. Nah, menjadi kayak gini, <em>guys!</em></p>
<p><img decoding="async" class="aligncenter size-medium" src="https://cdn-web-2.ruangguru.com/landing-pages/assets/1ac00d99-5dca-4bf0-aa2b-53d4a82347ad.jpg" alt="penyelesaian soal sistem koordinat kartesius" width="600" /></p>
<p> </p>
<p style="text-align: justify;">Jadi, posisi rumah Ka Iman dari kantor ruangguru adalah 8 satuan ke kiri, 2 satuan ke atas. Atau jika dinotasikan menjadi I(-8,2).</p>
<p><strong>Baca Juga: <a href="https://www.ruangguru.com/blog/statistika-dan-diagram-penyajian-data">Mengenal Statistika dan Diagram Penyajian Data</a></strong></p>
<p> </p>
<p style="text-align: justify;"><span style="background-color: transparent;">2. Untuk pertanyaan b, posisi Rumah Ka Belva jika dilihat dari titik pusat, berarti titik acuan kita adalah titik pusat O(0,0). </span></p>
<p style="text-align: justify;"><img decoding="async" class="aligncenter size-medium" src="https://cdn-web-2.ruangguru.com/landing-pages/assets/a9af8df4-ef01-4abb-a838-f284bc6eaa92.jpg" alt="penyelesaian soal sistem koordinat kartesius" width="600" /></p>
<p> </p>
<p style="text-align: justify;">Jadi, posisi rumah Belva dari titik pusat (0,0) adalah 6 satuan ke bawah, jika dinotasikan menjadi B(0, -6).</p>
<p style="text-align: justify;">Begitu<em> guys</em> gampang banget kan?!</p>
<p style="text-align: justify;">Kalau kamu udah baca sampai sini, itu tandanya kamu udah punya bekal untuk jawab soal-soal HOTS tentang koordinat kartesius lainnya. <em>Next step </em>langsung aja klik <a href="https://www.ruangguru.com/privat"><strong>Ruangguru Privat</strong></a> untuk belajar lebih intensif lagi, supaya kemampuan matematika kamu lebih keren lagi.</p>
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<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">
<source srcset="https://cdn-web-2.ruangguru.com/static/facebook.png?height=60" type="image/png">
<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">
<source srcset="https://cdn-web-2.ruangguru.com/static/twitter.png?height=60" type="image/png">
<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">
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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>
<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>