Localities Geocode

Sample code for Woosmap Map JavaScript API author(s): Woosmap

HTML

<!DOCTYPE html>
<html>
  <head>
    <title>Localities Geocode</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta charset="utf-8" />

    <!-- jsFiddle will insert css and js -->
  </head>
  <body>
    <div id="app">
      <div id="autocomplete-container">
        <svg class="search-icon" viewBox="0 0 16 16">
          <path
            d="M3.617 7.083a4.338 4.338 0 1 1 8.676 0 4.338 4.338 0 0 1-8.676 0m4.338-5.838a5.838 5.838 0 1 0 2.162 11.262l2.278 2.279a1 1 0 0 0 1.415-1.414l-1.95-1.95A5.838 5.838 0 0 0 7.955 1.245"
            fill-rule="evenodd"
            clip-rule="evenodd"
          ></path>
        </svg>

        <input
          type="text"
          id="autocomplete-input"
          placeholder="Geocode Localities..."
        />
        <button aria-label="Clear" class="clear-searchButton" type="button">
          <svg class="clear-icon" viewBox="0 0 24 24">
            <path
              d="M7.074 5.754a.933.933 0 1 0-1.32 1.317L10.693 12l-4.937 4.929a.931.931 0 1 0 1.319 1.317l4.938-4.93 4.937 4.93a.933.933 0 0 0 1.581-.662.93.93 0 0 0-.262-.655L13.331 12l4.937-4.929a.93.93 0 0 0-.663-1.578.93.93 0 0 0-.656.261l-4.938 4.93z"
            ></path>
          </svg>
        </button>
      </div>

      <aside id="response-panel" data-empty="true">
        <div class="panel-header">
          <div class="panel-title">Geocode response</div>
          <div class="panel-hint">
            Enter an address to geocode or click on the map to reverse geocode.
          </div>
        </div>
        <div class="summary"></div>
        <div class="address-components"></div>
        <details class="raw-json-details">
          <summary>
            <span>Raw JSON</span>
            <button
              id="copy-raw-json"
              class="copy-btn"
              type="button"
              title="Copy"
              aria-label="Copy raw JSON"
            >
              <svg
                class="icon-copy"
     ...

CSS

/*
 * Always set the map height explicitly to define the size of the div element
 * that contains the map.
 */
#map {
  height: 100%;
}

/*
 * Optional: Makes the sample page fill the window.
 */
html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;
}

#autocomplete-container {
  display: flex;
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 1;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2), 0 -1px 0px rgba(0, 0, 0, 0.02);
  background: #fff;
  border-radius: 12px;
  padding: 0 12px;
  max-width: 320px;
  width: 100%;
  height: 42px;
  border: none;
  box-sizing: border-box;
  align-items: center;
  cursor: text;
  font-size: 15px;
}

#autocomplete-container .search-icon, #autocomplete-container .clear-icon {
  color: inherit;
  flex-shrink: 0;
  height: 16px;
  width: 16px;
}

#autocomplete-container .clear-icon {
  transform: scale(1.3);
}

#autocomplete-input {
  box-sizing: border-box;
  padding: 0;
  height: 40px;
  line-height: 24px;
  vertical-align: top;
  transition-property: color;
  transition-duration: 0.3s;
  width: 100%;
  text-overflow: ellipsis;
  background: transparent;
  border-radius: 0;
  border: 0;
  margin: 0 8px;
  outline: 0;
  overflow: visible;
  appearance: textfield;
  font-size: 100%;
}

.clear-searchButton {
  display: none;
  height: 18px;
  width: 22px;
  background: none;
  border: none;
  vertical-align: middle;
  pointer-events: all;
  cursor: pointer;
}

#app {
  height: 100%;
}

.btn {
  background: #3d5afe;
  border: 0;
  border-radius: 4px;
  box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 1px 5px 0 rgba(0, 0, 0, 0.12), 0 3px 1px -2px rgba(0, 0, 0, 0.2);
  -webkit-transition: background 0.3s, color 0.3s;
  transition: background 0.3s, color 0.3s;
  box-sizing: border-box;
  font-size: 14px;
  color: #202124;
...

JavaScript

// Initialize and add the map
let map;
let marker;
let infoWindow;
let localitiesService;
const request = {};

function initMap() {
  map = new window.woosmap.map.Map(document.getElementById("map"), {
    center: { lat: 51.50940214, lng: -0.133012 },
    zoom: 12,
  });
  infoWindow = new woosmap.map.InfoWindow({});
  localitiesService = new woosmap.map.LocalitiesService();
  map.addListener("click", (e) => {
    handleGeocode(e.latlng);
  });
}

const inputElement = document.getElementById("autocomplete-input");
const clearSearchBtn = document.getElementsByClassName("clear-searchButton")[0];

if (inputElement) {
  inputElement.addEventListener("keydown", (e) => {
    if (e.key === "Enter") {
      handleGeocode(null);
    }
  });
  inputElement.addEventListener("input", () => {
    if (inputElement.value !== "") {
      clearSearchBtn.style.display = "block";
    } else {
      clearSearchBtn.style.display = "none";
    }
  });
}

clearSearchBtn.addEventListener("click", () => {
  inputElement.value = "";
  clearSearchBtn.style.display = "none";
  if (marker) {
    marker.setMap(null);
    infoWindow.close();
  }

  clearResponse();
  inputElement.focus();
});

function handleGeocode(latlng) {
  if (latlng) {
    request.latLng = latlng;
    delete request.address;
  } else if (inputElement?.value !== "") {
    request.address = inputElement.value;
    delete request.latLng;
  }

  if (request.latLng || request.address) {
    localitiesService
      .geocode(request)
      .then((localities) => displayLocality(localities.results[0]))
      .catch((error) => console.error("Error geocoding localities:", error));
  }
}

function displayLocality(locality) {
  if (marker) {
    marker.setMap(null);
    infoWindow.close();
  }

  if (locality?.geometry) {
    marker = new woosmap.map.Marker({
      position: locality.geometry.location,
      icon: {
        url: "https://images.woosmap.com/marker.png",
        scaledSize: {
          height: 50,
          width: 32,
 ...