JavaScript

Search Suggestion Box Like Google

Build a Google like Search Suggestion with the help of HTML CSS and JavaScript

2/8/2024
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search-suggetion-like-Google.htmlHTML
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <link rel="preconnect" href="https://fonts.googleapis.com" />
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
    <link
      href="https://fonts.googleapis.com/css2?family=Poppins&display=swap"
      rel="stylesheet"
    />
    <title>Search Suggestion</title>
    <style>
      * {
        margin: 0;
        padding: 0;
        font-family: "Poppins", sans-serif;
      }

      section {
        width: 100%;
        height: 100vh;
        display: flex;
        justify-content: center;
        align-items: center;
        background: radial-gradient(ellipse at center, #eee 0%, #ccc 100%);
      }
      section aside {
        display: flex;
      }

      section aside div {
        position: relative;
      }

      #suggestion {
        position: absolute;
        list-style: none;
        left: 15px;
        right: 0;
        box-shadow: 0 2px 5px 0 #b8b8b8;
      }

      #suggestion li {
        background-color: #fff;
        padding: 5px 10px;
        cursor: pointer;
        color: #000;
      }

      input#searchBar {
        width: 250px;
        padding: 10px 20px;
        font-size: 18px;
        border: #ffa84c solid 2px;
        border-right: none;
        background-color: #fff;
        outline: none;
        border-radius: 25px 0 0 25px;
      }

      button[type="button"] {
        padding: 0 20px;
        font-size: 18px;
        font-weight: bold;
        color: #fff;
        background-color: #ffa84c;
        border: none;
        border-radius: 0 25px 25px 0;
        cursor: pointer;
      }
    </style>
  </head>
  <body>
    <section>
      <aside>
        <div>
          <input type="text" placeholder="Search Suggestion" id="searchBar" />
          <ul id="suggestion"></ul>
        </div>
        <button type="button">Search</button>
      </aside>
    </section>
    <script>
      const cities = [
        "Tokyo, Japan",
        "New York City, USA",
        "Paris, France",
        "London, UK",
        "Osaka, Japan",
        "Singapore, Singapore",
        "Dubai, UAE",
        "Seoul, South Korea",
        "Bangkok, Thailand",
        "Hong Kong, China",
        "Shanghai, China",
        "Los Angeles, USA",
        "Rome, Italy",
        "Miami, USA",
        "Las Vegas, USA",
        "Sydney, Australia",
        "Toronto, Canada",
        "San Francisco, USA",
        "Barcelona, Spain",
        "Berlin, Germany",
        "Chicago, USA",
        "Amsterdam, Netherlands",
        "Madrid, Spain",
        "Moscow, Russia",
        "Istanbul, Turkey",
        "Vienna, Austria",
        "Mumbai, India",
        "Kolkata, India",
        "Delhi, India",
        "Bangalore, India",
        "Hyderabad, India",
        "Pune, India",
      ];
      const searchBar = document.getElementById("searchBar");
      const ul = document.getElementById("suggestion");

      searchBar.addEventListener("keyup", (event) => {
        const qry = searchBar.value.toLowerCase();

        const filteredCities = cities.filter((item) =>
          item.toLowerCase().includes(qry)
        );

        ul.innerHTML = "";
        const length = filteredCities.length > 5 ? 5 : filteredCities.length;
        for (let i = 0; i < length; i++) {
          const li = document.createElement("li");
          li.textContent = filteredCities[i];
          ul.appendChild(li);
        }
      });

      ul.addEventListener("click", (event) => {
        if (event.target.tagName === "LI") {
          searchBar.value = event.target.textContent;
          ul.innerHTML = "";
        }
      });
    </script>
  </body>
</html>
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