CityAddressLookup/index.html at main · Radulepy/CityAddressLookup · GitHub

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<!--

Author: Lepadatu Radu
Website: https://github.com/Radulepy | kronweb.ro
Date: 03.2022

Project: Country/City search in JSON file for address checkout/lookup

-->
<!doctype html>
<html lang="en">

<head>

  <!-- Required meta tags -->
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">

  <!-- Bootstrap CSS -->
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet"
    integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">

  <title>Hello Lepy!</title>

</head>

<body class="container-fluid">

  <h2> Find Town/Country in a JSON list: <span id="oras"></span></h2>
  <p> Useful for address search/address form/checkout!</p>

  <input type="text" id="judetInput" placeholder="JUDET">
  <input type="text" id="orasInput" placeholder="ORAS">

  <div class="col-4">
    <label> <b> Judete Recomandate: </b> </label>
    <span id="judetRecomandat"></span>
  </div>

  <div class="container-fluid">
    <div class="row">
      <div class="col-3">
        <br>
        <label> <b> Toate Orasele din Judet: </b> </label> <br>
        <span id="orasRecomandat"></span>
      </div>
      <div class="col-3">
        <br>
        <label> <b> Oras(e) Cautat: </b> </label> <br>
        <span id="orasCautat"></span>
      </div>
    </div>
  </div>
  <br>

  <!-- Bootstrap Bundle with Popper -->
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"
    integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM"
    crossorigin="anonymous"></script>

</body>

</html>

<!--TODO: Export Script Externally, reset inputs when changed? -->
<script type="module">

  // choose only one (minified / orignial), keep assert so we can successfully add the external JSON file
  import citiesRO from './RO_minified.json' assert {type: 'json'};
  import citiesRO2 from './Romania.json' assert {type: 'json'};

  let oraseDinJudet = []; // every city from the country
  let toateJudetele = Object.keys(citiesRO); // get all countries name (only countries not towns), for a quicker search

  //* add event listner to country input @keyup
  document.getElementById('judetInput').addEventListener('keyup', function (input) {

    // get country input value
    let inputValue = document.getElementById('judetInput').value;

    // set the title to input value
    document.getElementById('oras').innerHTML = inputValue;

    // look for specific country in all the countries
    let cautaJudet = toateJudetele.filter((e) => e.includes(inputValue.toUpperCase()));

    //display the country (single)
    document.getElementById('judetRecomandat').innerHTML = cautaJudet + "<br>";

    let judet = cautaJudet.toString(); // take the country string only

    // Single country found (so we can only display the cities from one specific country)
    if (!judet.includes(',')) {
      oraseDinJudet = []; // reset array

      citiesRO[judet].forEach(element => { // fill array with all the cities (duplicate)
        oraseDinJudet.push("<br>" + element.name);
      });

      // display all cities from the single country
      document.getElementById('orasRecomandat').innerHTML = oraseDinJudet;
    }
  });

  //* add event listner to city input @keyup
  document.getElementById('orasInput').addEventListener('keyup', function (input) {

    // get input value
    let inputValue = document.getElementById('orasInput').value;

    // filter all the cities with the help of the input value
    let oraseCautate = oraseDinJudet.filter((e) => e.includes(inputValue.toUpperCase()))

    // display searched city
    document.getElementById('orasCautat').innerHTML = oraseCautate;

  });

</script>