Artikel Biologi kelas 7 ini akan menjelaskan tentang apa saja bagian-bagian mata manusia serta fungsi yang dimilikinya.
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Banyak yang menyangka bahwa bagian-bagian mata hanya terdiri dari bola mata hitam yang dikelilingi cairan putih. Sebetulnya, hal ini tidak begitu salah. Tetapi, apabila kita telisik lebih jauh, ternyata mata merupakan salah satu organ yang sangat kompleks.
Sebagai salah satu dari lima indera kita, mata tentu mempunyai fungsi yang vital bagi kehidupan seseorang. Bayangkan ketika kita tidak dapat melihat sesuatu dengan jelas. Pasti rasanya sungguh pedih. Apalagi kalau kita tidak bisa melihat kode-kode yang dia kasih. Hmmmm…
Organ mata manusia dikategorikan menjadi dua bagian, yaitu organ bagian luar dan organ bagian dalam. Organ bagian luar mata terdiri dari kelopak mata, alis, dan bulu mata. Sementara itu, organ bagian dalam mata terdiri dari kornea, iris, pupil, aqueous humor, lensa, vitreous humor, sklera, koroid, retina, bintik kuning, saraf optik, dan bintik buta.
Yuk, kita bahasa satu per satu bagian-bagian mata dan fungsinya!
Organ Mata Bagian Luar
1. Kelopak Mata
Kelopak mata adalah bagian luar mata yang berbentuk lipatan kulit di area atas dan bawah mata. Kulit kelopak mata merupakan kulit tertipis di tubuh kita. Kelopak mata berfungsi untuk melindungi mata dari debu dan kotoran.
2. Bulu Mata
Bulu mata atau rambut mata merupakan bagian dari kelopak mata yang punya helaian rambut-rambut. Fungsi bulu mata adalah untuk menyaring cahaya yang akan diteroma oleh bola mata.
3. Alis Mata
Pada sebagian mamalia, seperti manusia, alis mata merupakan bagian yang mempunyai sedikit bulu-bulu halus di atas kedua belah kelopak mata. Alis mata berfungsi untuk menjaga mata dari benda cair dan keringat.
Baca Juga: Apa Saja Bagian-Bagian Hidung beserta Fungsinya?
Organ Mata Bagian Dalam
Tidak seperti organ bagian luar yang cenderung sebagai proteksi, organ dalam mata berfungsi untuk ‘mengolah’ cahaya sampai akhirnya dapat kita ubah menjadi penglihatan. Sedikitnya, ada 17 bagian mata yang berperan penting dalam mekanisme penglihatan, yaitu:
1. Kornea
Kornea merupakan bagian bening yang bersifat tembus pandang dan terletak di lapisan terluar. Kornea berfungsi sebagai tempat masuknya cahaya pertama kali, sebelum akhirnya cahaya dapat masuk ke sel-sel penerima di bagian dalam mata.
Kalau kita lihat mata seseorang, akan ada bagian bola hitam (pupil) dan bagian yang terlihat berwarna abu-abu, atau cokelat, atau biru, berbeda-beda tergantung faktor genetik seseorang (iris). Nah, kornea ini hanya menutupi bagian pupil dan iris tersebut.
2. Pupil
Pupil, yang merupakan bagian lingkaran hitam di bola mata kita, sebenarnya adalah tempat lewatnya cahaya ke dalam mata. Pupil berfungsi untuk mengatur banyak-sedikitnya cahaya yang masuk. Misalnya, ketika kita terpapar banyak cahaya, maka secara otomatis pupil akan mengecil sehingga cahaya yang masuk ke dalam mata tidak terlalu banyak. Begitu pula sebaliknya.
3. Iris
Iris merupakan bagian berwarna yang berada di sekitar pupil. Kalau kamu melihat orang yang punya warna mata berbeda (Maksudnya bukan yang punya mata sharinggan kayak Sasuke ya. Kalau itu pakai softlens). Nah, iris ini lah yang berperan memberi warna pada mata. Maka dari itu, iris terkadang disebut sebagai “selaput pelangi”.
4. Retina (Selaput Jala)
Retina adalah lapisan sangat tipis yang peka terhadap cahaya. Posisinya berada di dinding paling dalam yang berfungsi untuk menangkap bayangan benda. Retina ini mempunyai reseptor cahaya yang bernama sel batang (basilus) dan sel kerucut (konus). Sayangnya, bagian belakang retina tidak memilikinya. Alhasil, ketika ada bayangan benda yang jatuh pada titik itu, kita tidak dapat melihatnya. Bagian ini disebut titik buta.
Baca Juga: Kenali Bagian-Bagian Mikroskop dan Cara Menggunakannya, Yuk!
5. Bintik Kuning
Bintik kuning adalah bagian dari retina yang memiliki pigmen warna kuning. Bintik kuning berfungsi sebagai tempat terbentuknya bayangan yang jelas.
6. Sklera (Selaput Putih)
Sklera adalah bagian dinding putih mata. Sklera ini berfungsi untuk melindungi struktur mata dan membantu mempertahankan bentuk mata.
7. Lensa Mata
Lensa mata adalah bagian yang bersifat lunak dan transparan. Posisinya berada di belakang iris. Bagian mata ini berfungsi untuk mengumpulkan dan memfokuskan cahaya agar bayangan suatu benda dapat jatuh di tempat yang tepat. Uniknya, lensa mata punya kemampuan yang disebut sebagai daya akomodasi.
8. Saraf Optik
Saraf optik berfungsi untuk meneruskan informasi visual benda yang diterima retina menuju ke otak. Nah, saraf optik ini lah yang membuat kita dapat mengetahui bagaimana bentuk suatu benda yang kita lihat. Oleh karena itu, jika saraf optik ini rusak, maka kita tidak akan bisa melihat.
9. Koroid
Koroid adalah dinding mata yang berfungsi sebagai penyuplai oksigen dan nutrisi untuk bagian-bagian mata yang lain, khususnya retina. Koroid biasanya berwarna cokelat kehitaman atau hitam. Warna ini bertujuan agar cahaya tidak dipantulkan kembali.
10. Aquaeous Humor
Aquaeous humor adalah cairan berlendir yang transparan seperti plasma. Cairan ini terdapat di balik kornea mata. Aquaeous humor memiliki beberapa fungsi, salah satunya membantu memberikan bentuk bola mata.
11. Vitreous Humor
Vitreous humor merupakan bagian mata yang berbentuk gel bening dan tidak berwarna. Gel ini mengisi hampir sebagian volume bola mata. Vitreous humor berfungsi untuk mempertahankan bentuk ruang di belakang lensa mata, menyokong lensa mata, dan mempertahankan bentuk bola mata.
12. Titik Buta
Bintik buta atau titik buta adalah bagian yang berfungsi untuk meneruskan dan membelokkan berkas saraf menuju otak. Di bagian mata ini, tidak ada sel-sel yang peka terhadap rangsangan cahaya. Itu artinya, ketika ada bayangan benda yang jatuh ke titik ini, kita tidak akan bisa melihatnya.
Baca Juga: Apa Itu Sel? Kenali Jenis dan Strukturnya, Yuk!
Ternyata bagian dalam mata tidak sesederhana yang kita kira, ya. Banyak bagian-bagian mata dan masing-masing mempunyai fungsinya yang berbeda-beda. Yuk, jaga kesehatan mata kita supaya tidak rusak!
Kalau kamu ingin memelajari materi lain dengan menonton video pembelajaran beranimasi lengkap dengan berbagai rangkuman dan latihan soal, buruan daftar ruangbelajar!
Referensi:
Purjiyanta, Eka, Triyono, Agus, Dkk. IPA Terpadu untuk SMP/MTs Kelas VII Edisi Revisi. Erlangga: Jakarta.
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<h1 class="content-title">
Apa Saja Bagian-Bagian Mata dan Fungsinya? | Biologi Kelas 7 </h1>
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<p class="content-author"><a href="https://www.ruangguru.com/blog/author/kresnoadi" class="">Kresnoadi</a> </p>
<p class="content-info"><span>July 11, 2024 • </span> <span>5 minutes read</span></p>
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<p><img decoding="async" class="aligncenter size-medium" src="https://cdn-web-2.ruangguru.com/landing-pages/assets/bb6dfb94-1d38-457c-9aaf-ed18c055cbb5.png" alt="bagian-bagian mata dan fungsinya" /></p>
<blockquote>
<p style="text-align: center;"><em><strong><a href="https://www.ruangguru.com/blog/c/biologi/biologi-smp-kelas-7">Artikel Biologi kelas 7</a></strong> ini akan menjelaskan tentang apa saja bagian-bagian mata manusia serta fungsi yang dimilikinya.</em></p>
</blockquote>
<p style="text-align: center;">—</p>
<p> </p>
<p style="text-align: justify;">Banyak yang menyangka bahwa <span style="font-weight: normal;">bagian-bagian mata hanya terdiri dari bola mata hitam yang dikelilingi cairan putih</span>. Sebetulnya, hal ini tidak begitu salah. Tetapi, apabila kita telisik lebih jauh, ternyata mata merupakan salah satu organ yang sangat kompleks.</p>
<p style="text-align: justify;">Sebagai salah satu dari lima indera kita, mata tentu mempunyai fungsi yang vital bagi kehidupan seseorang. Bayangkan ketika kita tidak dapat melihat sesuatu dengan jelas. Pasti rasanya sungguh pedih. Apalagi kalau kita tidak bisa melihat kode-kode yang dia kasih. <em>Hmmmm</em>…</p>
<p style="text-align: justify;"><span style="font-weight: bold;">Organ mata manusia dikategorikan menjadi dua bagian, yaitu organ bagian luar dan organ bagian dalam</span>. Organ bagian luar mata terdiri dari kelopak mata, alis, dan bulu mata. Sementara itu, organ bagian dalam mata terdiri dari kornea, iris, pupil, aqueous humor, lensa, vitreous humor, sklera, koroid, retina, bintik kuning, saraf optik, dan bintik buta.</p>
<p style="text-align: justify;">Yuk, kita bahasa satu per satu bagian-bagian mata dan fungsinya!</p>
<p> </p>
<h2><span style="font-size: 18pt;">Organ Mata Bagian Luar</span></h2>
<h3><span style="font-size: 14pt;">1. Kelopak Mata</span></h3>
<p style="text-align: justify;">Kelopak mata adalah bagian luar mata yang <span style="font-weight: bold;">berbentuk lipatan kulit</span> di area atas dan bawah mata. Kulit kelopak mata merupakan kulit tertipis di tubuh kita. Kelopak mata berfungsi untuk <span style="font-weight: bold;">melindungi mata dari debu dan kotoran</span>.</p>
<p> </p>
<h3><span style="font-size: 14pt;">2. Bulu Mata</span></h3>
<p style="text-align: justify;">Bulu mata atau rambut mata merupakan <span style="font-weight: bold;">bagian dari kelopak mata yang punya helaian rambut-rambut</span>. Fungsi bulu mata adalah untuk <span style="font-weight: bold;">menyaring cahaya</span> yang akan diteroma oleh bola mata.</p>
<p> </p>
<h3><span style="font-size: 14pt;">3. Alis Mata</span></h3>
<p style="text-align: justify;">Pada sebagian mamalia, seperti manusia, alis mata merupakan bagian yang <span style="font-weight: bold;">mempunyai sedikit bulu-bulu halus di atas kedua belah kelopak mata</span>. Alis mata berfungsi untuk <span style="font-weight: bold;">menjaga mata</span> dari benda cair dan keringat.</p>
<p><img decoding="async" style="width: 600px; display: block; margin: 0px auto;" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/IPA_7_-_BAGIAN_DAN_FUNGSI_MATA-02.png" alt="organ bagian luar mata" width="600" /></p>
<p><strong>Baca Juga: <a href="/blog/bagian-bagian-hidung" rel="noopener">Apa Saja Bagian-Bagian Hidung beserta Fungsinya?</a></strong></p>
<p> </p>
<h2><span style="font-size: 18pt;">Organ Mata Bagian Dalam</span></h2>
<p style="text-align: justify;"><span style="background-color: transparent;">Tidak seperti organ bagian luar yang cenderung sebagai proteksi, organ dalam mata berfungsi untuk ‘mengolah’ cahaya sampai akhirnya dapat kita ubah menjadi penglihatan. Sedikitnya, ada 17 bagian mata yang berperan penting dalam mekanisme penglihatan, yaitu:</span></p>
<p><img decoding="async" style="width: 600px; display: block; margin: 0px auto;" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/IPA_7_-_BAGIAN_DAN_FUNGSI_MATA-03.png" alt="organ bagian dalam mata" width="600" /></p>
<p> </p>
<h3><span style="font-size: 14pt;">1. Kornea</span></h3>
<p style="text-align: justify;">Kornea merupakan<strong> bagian bening yang bersifat tembus pandang dan terletak di lapisan terluar.</strong> Kornea berfungsi sebagai <strong>tempat masuknya cahaya pertama kali</strong><span style="font-weight: normal;">, </span>sebelum akhirnya cahaya dapat masuk ke sel-sel penerima di bagian dalam mata.</p>
<p style="text-align: justify;">Kalau kita lihat mata seseorang, akan ada bagian bola hitam (pupil) dan bagian yang terlihat berwarna abu-abu, atau cokelat, atau biru, berbeda-beda tergantung faktor genetik seseorang (iris). <em>Nah</em>, kornea ini hanya menutupi bagian pupil dan iris tersebut.</p>
<p> </p>
<h3><span style="font-size: 14pt;">2. Pupil</span></h3>
<p style="text-align: justify;">Pupil, yang merupakan bagian lingkaran hitam di bola mata kita, sebenarnya adalah <strong>tempat lewatnya cahaya ke dalam mata</strong>. <span style="font-weight: normal;">Pupil berfungsi untuk </span><strong>mengatur banyak-sedikitnya cahaya yang masuk</strong>. Misalnya, ketika kita terpapar banyak cahaya, maka secara otomatis pupil akan mengecil sehingga cahaya yang masuk ke dalam mata tidak terlalu banyak. Begitu pula sebaliknya.</p>
<p> </p>
<h3><span style="font-size: 14pt;">3. Iris</span></h3>
<p style="text-align: justify;">Iris merupakan bagian berwarna yang berada di sekitar pupil. Kalau kamu melihat orang yang punya warna mata berbeda (Maksudnya bukan yang punya mata sharinggan <em>kayak </em>Sasuke ya. Kalau itu pakai <em>softlens</em>). Nah, <strong>iris ini lah yang berperan memberi warna pada mata.</strong> Maka dari itu, iris terkadang disebut sebagai “selaput pelangi”.</p>
<p> </p>
<h3><span style="font-size: 14pt;">4. Retina (Selaput Jala)</span></h3>
<p style="text-align: justify;">Retina adalah<strong> lapisan sangat tipis yang peka terhadap cahaya</strong><span style="font-weight: normal;">.</span> Posisinya berada di dinding paling dalam yang <span style="font-weight: normal;">berfungsi untuk </span><strong>menangkap bayangan benda</strong><span style="font-weight: normal;">.</span> Retina ini mempunyai reseptor cahaya yang bernama sel batang (basilus) dan sel kerucut (konus). Sayangnya, bagian belakang retina tidak memilikinya. Alhasil, ketika ada bayangan benda yang jatuh pada titik itu, kita tidak dapat melihatnya. Bagian ini disebut titik buta.</p>
<p><strong>Baca Juga: <a href="/blog/ipa-kelas-7-yuk-belajar-menggunakan-mikroskop" rel="noopener">Kenali Bagian-Bagian Mikroskop dan Cara Menggunakannya, Yuk!</a></strong></p>
<p> </p>
<h3><span style="font-size: 14pt;">5. Bintik Kuning</span></h3>
<p>Bintik kuning adalah bagian dari retina yang memiliki pigmen warna kuning. Bintik kuning berfungsi sebagai <span style="font-weight: bold;">tempat terbentuknya bayangan yang jelas</span>.</p>
<p> </p>
<h3><span style="font-size: 14pt;">6. Sklera (Selaput Putih)</span></h3>
<p>Sklera adalah <strong>bagian dinding putih mata</strong>. Sklera ini<span style="font-weight: normal;"> berfungsi untuk </span><strong>melindungi struktur mata dan membantu mempertahankan bentuk mata</strong>.</p>
<p> </p>
<h3><span style="font-size: 14pt;">7. Lensa Mata</span></h3>
<p style="text-align: justify;">Lensa mata adalah <span style="font-weight: bold;">bagian yang bersifat lunak dan transparan</span>. Posisinya berada di belakang iris. Bagian mata ini <span style="font-weight: normal;">berfungsi untuk </span><strong>mengumpulkan dan memfokuskan cahaya </strong><span style="font-weight: normal;">agar bayangan suatu benda dapat jatuh di tempat yang tepat.</span> Uniknya, lensa mata punya kemampuan yang disebut sebagai daya akomodasi.</p>
<p><img decoding="async" style="width: 600px; display: block; margin: 0px auto;" src="https://cdn-web.ruangguru.com/landing-pages/assets/hs/IPA_7_-_BAGIAN_DAN_FUNGSI_MATA-05.png" alt="daya akomodasi lensa mata" width="600" /></p>
<p> </p>
<h3><span style="font-size: 14pt;">8. Saraf Optik</span></h3>
<p style="text-align: justify;">Saraf optik <strong>berfungsi untuk</strong> <strong>meneruskan informasi visual benda </strong><span style="font-weight: normal;">yang diterima retina menuju ke otak.</span> <em>Nah</em>, saraf optik ini lah yang membuat kita dapat mengetahui bagaimana bentuk suatu benda yang kita lihat. Oleh karena itu, jika saraf optik ini rusak, maka kita tidak akan bisa melihat.</p>
<p> </p>
<h3><span style="font-size: 14pt;">9. Koroid</span></h3>
<p style="text-align: justify;">Koroid adalah dinding mata yang berfungsi sebagai<strong> penyuplai oksigen dan nutrisi untuk bagian-bagian mata yang lain, khususnya retina.</strong> Koroid biasanya berwarna cokelat kehitaman atau hitam. Warna ini bertujuan agar cahaya tidak dipantulkan kembali.</p>
<p> </p>
<h3><span style="font-size: 14pt;">10. Aquaeous Humor</span></h3>
<p style="text-align: justify;">Aquaeous humor adalah <span style="font-weight: bold;">cairan berlendir yang transparan</span> seperti plasma. Cairan ini terdapat di balik kornea mata. Aquaeous humor memiliki beberapa fungsi, salah satunya membantu <span style="font-weight: bold;">memberikan bentuk bola mata</span>.</p>
<p> </p>
<h3><span style="font-size: 14pt;">11. Vitreous Humor</span></h3>
<p style="text-align: justify;">Vitreous humor merupakan bagian mata yang b<span style="font-weight: bold;">erbentuk gel bening dan tidak berwarna</span>. Gel ini mengisi hampir sebagian volume bola mata. Vitreous humor berfungsi untuk <span style="font-weight: normal;">mempertahankan bentuk ruang di belakang lensa mata, menyokong lensa mata, dan mempertahankan bentuk bola mata.</span></p>
<p> </p>
<h3><span style="font-size: 14pt;">12. Titik Buta</span></h3>
<p style="text-align: justify;">Bintik buta atau titik buta adalah <strong>bagian yang berfungsi untuk meneruskan dan membelokkan berkas saraf menuju otak.</strong> Di bagian mata ini, tidak ada sel-sel yang peka terhadap rangsangan cahaya. Itu artinya, ketika ada bayangan benda yang jatuh ke titik ini, kita tidak akan bisa melihatnya.</p>
<p><strong>Baca Juga: <a href="/blog/mengenal-jenis-dan-struktur-sel-pada-makhluk-hidup" rel="noopener">Apa Itu Sel? Kenali Jenis dan Strukturnya, Yuk!</a></strong></p>
<p style="text-align: justify;">Ternyata bagian dalam mata tidak sesederhana yang kita kira, ya. Banyak <strong>bagian-bagian mata</strong> dan masing-masing mempunyai fungsinya yang berbeda-beda. <em>Yuk,</em> jaga kesehatan mata kita supaya tidak rusak!</p>
<p style="text-align: justify;">Kalau kamu ingin memelajari materi lain dengan menonton video pembelajaran beranimasi lengkap dengan berbagai rangkuman dan latihan soal, buruan daftar <strong><a href="https://ruangguru.com/belajar?utm_medium=referral&utm_source=blog&utm_campaign=apa-saja-bagian-bagian-mata" target="_blank" rel="noopener">ruangbelajar!</a></strong></p>
<p style="text-align: justify;"><strong><a class="rg-cta" style="text-align: center;" href="https://link.ruangguru.com/blPk/eaff0eb9" target="_blank" rel="noopener"><img fetchpriority="high" decoding="async" class="aligncenter" 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></strong></p>
<p style="text-align: justify;"><strong>Referensi:</strong></p>
<p style="text-align: left;">Purjiyanta, Eka, Triyono, Agus, Dkk. IPA Terpadu untuk SMP/MTs Kelas VII Edisi Revisi. Erlangga: Jakarta.</p>
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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>