Sometimes the task is to find the current location of the user and then display the location coordinates on a web page or display the location on a map. Using HTML and javascript code, this article demonstrates the process of getting the user's current location in an HTML page. Demonstrated by using two different examples. In the first example, you can get the user's current location and then display the location coordinates on an HTML page. In the second example, the open source Leaflet map library is used to obtain and display the user's current location on a map.
Example 1: Find the user's current location and display the location coordinates on the html page.
Code Explanation and Design Steps −
Step 1 − Create an HTML file and start writing code.
Step 2 - Create a label
and set it to display the location coordinates.
Step 3 - Create a button and call the function getYourLoc() when the button is clicked.
Step 4 - Write code in the <script> tag and create two functions getYourLoc() and showMyPos(pos). </script>
Step 5 − Write the javascript code in getYourLoc() to find the current location using navigator.geolocation.getCurrentPosition() and then call showMyPos(pos).
Step 6 - Add the position to the
tag created earlier, using showMyPos(pos). test result.
Important file used − locationfile.html
The Chinese translation ofCode For parentFolderFile.html:
is: The code ofparentFolderFile.html:
<!DOCTYPE html>
<html>
<body>
<p>Show My Location Coordinates</p>
<button onclick="getYourLoc()">Get the location coordinates</button>
<p id="showloc"></p>
<script>
var x = document.getElementById("showloc");
function getYourLoc() {
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(showMyPos);
} else {
x.innerHTML = "No support for this in the browser.";
}
}
function showMyPos(pos) {
x.innerHTML = "My Latitude is : " + pos.coords.latitude +
"<br>My Longitude is : " + pos.coords.longitude;
}
</script>
</body>
</html>
Viewing The Result
To see the results, open the loactionfile.html file in your browser. Now click on the button to find the user's current location. The coordinates will be displayed on the html page.
Example 2: Find the user's current location and display the location coordinates on the map.
Code Explanation and Design Steps −
Step 1 − Create an HTML file and start writing code.
Step 2 - Create a label
and set it to display the location coordinates.
Step 3 - Create a button and call the function getYourLoc() when the button is clicked.
Step 4 − Inside the <script> tags write the code and make three functions getYourLoc() , showMyPos(pos), and showmap(pos).</script>
Step 5 − Write the javascript code in getYourLoc() to find the current location using navigator.geolocation.getCurrentPosition() and then call both the functions showMyPos(pos) and showmap(pos).
Step 6 - When displaying the map in the function showmap(pos), include the leaflet library, use the base map, set the marker and pass the current location coordinates to mark the map location.
Step 7 - Use showMyPos(pos) to add the location to the
tag created earlier. Also displays the map. test result.
Important file used − locationfile11.html
Code For locationfile11.html:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Leaflet Map</title>
<link rel="stylesheet" href="https://unpkg.com/leaflet@1.6.0/dist/leaflet.css" integrity="sha512-xwE/Az9zrjBIphAcBb3F6JVqxf46+CDLwfLMHloNu6KEQCAWi6HcDUbeOfBIptF7tcCzusKFjFw2yuvEpDL9wQ==" crossorigin="" />
<style type="text/css">
body{
margin: 0;
padding: 0;
}
#map {
width: 100vw;
height: 100vh;
}
</style>
</head>
<body>
<p>Show My Location Coordinates</p>
<button onclick="getYourLoc()">Get the location coordinates</button>
<p id="showloc"></p>
<div id="map"></div>
// the leaflet library for making maps
<script src="https://unpkg.com/leaflet@1.6.0/dist/leaflet.js" integrity="sha512-gZwIG9x3wUXg2hdXF6+rVkLF/0Vi9U8D2Ntg4Ga5I5BZpVkVxlJWbSQtXPSiUTtC0TjtGOmxa1AJPuV0CPthew==" crossorigin=""></script>
<script>
var x = document.getElementById("showloc");
// get the current location of the user
function getYourLoc() {
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(showMyPos);
} else {
x.innerHTML = "No support for this in the browser.";
}
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(showmap);
} else {
x.innerHTML = "No map here.";
}
}
function showMyPos(pos) {
var lat=pos.coords.latitude;
var lon=pos.coords.longitude;
x.innerHTML = "My Latitude is : " + lat +
"<br>My Longitude is : " + lon;
}
function showmap(pos){
var latc=pos.coords.latitude;
var lonc=pos.coords.longitude;
const map = L.map('map', {
center: [latc, lonc],
zoom: 3
});
//Adding a base map
L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', { attribution: '© <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors' }).addTo(map);
const marker1 = L.marker([latc, lonc]).addTo(map);
}
</script>
</body>
</html>
Viewing The Result
For seeing the result open the loactionfile11.html in a browser. Now click the button to find the current location of the user. The coordinates are seen and marked on the map.
In this HTML article, two different examples are used to demonstrate how to find the user's current location. First, a method is introduced to display the location coordinates on the page after obtaining the location, and then a method of using these coordinates to display on the map while displaying the location in the HTML page is introduced.
The above is the detailed content of How to locate user's position in HTML?. For more information, please follow other related articles on the PHP Chinese website!
What is the purpose of the <datalist> element?Mar 21, 2025 pm 12:33 PMThe article discusses the HTML <datalist> element, which enhances forms by providing autocomplete suggestions, improving user experience and reducing errors.Character count: 159
What is the purpose of the <progress> element?Mar 21, 2025 pm 12:34 PMThe article discusses the HTML <progress> element, its purpose, styling, and differences from the <meter> element. The main focus is on using <progress> for task completion and <meter> for stati
What is the purpose of the <meter> element?Mar 21, 2025 pm 12:35 PMThe article discusses the HTML <meter> element, used for displaying scalar or fractional values within a range, and its common applications in web development. It differentiates <meter> from <progress> and ex
What is the purpose of the <iframe> tag? What are the security considerations when using it?Mar 20, 2025 pm 06:05 PMThe article discusses the <iframe> tag's purpose in embedding external content into webpages, its common uses, security risks, and alternatives like object tags and APIs.
How do I use HTML5 form validation attributes to validate user input?Mar 17, 2025 pm 12:27 PMThe article discusses using HTML5 form validation attributes like required, pattern, min, max, and length limits to validate user input directly in the browser.
What is the viewport meta tag? Why is it important for responsive design?Mar 20, 2025 pm 05:56 PMThe article discusses the viewport meta tag, essential for responsive web design on mobile devices. It explains how proper use ensures optimal content scaling and user interaction, while misuse can lead to design and accessibility issues.
What are the best practices for cross-browser compatibility in HTML5?Mar 17, 2025 pm 12:20 PMArticle discusses best practices for ensuring HTML5 cross-browser compatibility, focusing on feature detection, progressive enhancement, and testing methods.
How do I use the HTML5 <time> element to represent dates and times semantically?Mar 12, 2025 pm 04:05 PMThis article explains the HTML5 <time> element for semantic date/time representation. It emphasizes the importance of the datetime attribute for machine readability (ISO 8601 format) alongside human-readable text, boosting accessibilit
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
AI Hentai Generator
Generate AI Hentai for free.
Hot Article
Hot Tools
VSCode Windows 64-bit Download
A free and powerful IDE editor launched by Microsoft
SublimeText3 Mac version
God-level code editing software (SublimeText3)
EditPlus Chinese cracked version
Small size, syntax highlighting, does not support code prompt function
MantisBT
Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.
mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),
