Web Front-end
JS Tutorial
Detailed explanation of the graphic code for converting longitude and latitude into addresses using JavaScript
Detailed explanation of the graphic code for converting longitude and latitude into addresses using JavaScript
This article mainly introduces JavaScript to convert longitude and latitude into addresses, which is very good. It has reference value. Friends who need it can refer to it
During the development process of webAPP, it is necessary to convert the returned longitude and latitude into a Chinese address. It was achieved after a lot of trouble. The summary is as follows
Principle Analysis:
BaiduMAPAPI provides a JS library, we only need to use this Interface to achieve the conversion Function, here I write a simple demo to share with you
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<style type="text/css">
body, html{width: 100%;height: 100%;margin:0;font-family:"微软雅黑";font-size:14px;}
#allmap {width:100%;height:100%;}
</style>
<script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=DD279b2a90afdf0ae7a3796787a0742e"></script>
<title>逆地址解析</title>
</head>
<body>
<p id="allmap"></p>
<script type="text/javascript" src="mapapi.js"></script>
</body>
</html>function map_click(lng,lat){
var map = new BMap.Map(“allmap”);
var point = new BMap.Point(lng,lat);
map.centerAndZoom(point,12);
var geoc = new BMap.Geocoder();
geoc.getLocation(point,function(rs){
var addComp = rs.addressComponents;
alert(addComp.province + “, ” + addComp.city + “, ” + addComp.district + “, ” + addComp.street + “, ” + addComp.streetNumber);
});
}
map_click(104.098225,30.56028);
//参数解析
//@parameter1 lng 传入的经度
//@parameter2 lat 传入的纬度Write the code in the above picture in the JS file, call the function to get the Chinese through the incoming latitude and longitude Address, taking Chengdu as an example, open the HTML page
.
The above is the detailed content of Detailed explanation of the graphic code for converting longitude and latitude into addresses using JavaScript. For more information, please follow other related articles on the PHP Chinese website!
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
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1672
14
1428
52
1332
25
1277
29
1257
24
WebSocket and JavaScript: key technologies for implementing real-time monitoring systems
Dec 17, 2023 pm 05:30 PM
WebSocket and JavaScript: Key technologies for realizing real-time monitoring systems Introduction: With the rapid development of Internet technology, real-time monitoring systems have been widely used in various fields. One of the key technologies to achieve real-time monitoring is the combination of WebSocket and JavaScript. This article will introduce the application of WebSocket and JavaScript in real-time monitoring systems, give code examples, and explain their implementation principles in detail. 1. WebSocket technology
How to implement an online speech recognition system using WebSocket and JavaScript
Dec 17, 2023 pm 02:54 PM
How to use WebSocket and JavaScript to implement an online speech recognition system Introduction: With the continuous development of technology, speech recognition technology has become an important part of the field of artificial intelligence. The online speech recognition system based on WebSocket and JavaScript has the characteristics of low latency, real-time and cross-platform, and has become a widely used solution. This article will introduce how to use WebSocket and JavaScript to implement an online speech recognition system.
Apple after-sales (apple after-sales point address)
Jan 11, 2024 pm 10:30 PM
Apple’s official after-sales phone number: Apple’s 24-hour service center phone number: 400-666-8800. The after-sales service telephone number for Apple mobile phones is: 400-666-8800. -627-2273. Apple’s customer service manual service hotline is 400-627-2273 for after-sales support; 400-666-8800 for the online store; and the only official Apple phone number is 400-666-8800. Apple's customer service hotline is 400-666-8800. You can call this number to inquire about hardware, software and third-party accessories of Apple products. It should be noted that Apple’s manual customer service does not provide services 24 hours a day. Their service hours are from 9 a.m. to 9 p.m. (Sundays are from 9 a.m. to 9 p.m.
How to use JavaScript and WebSocket to implement a real-time online ordering system
Dec 17, 2023 pm 12:09 PM
Introduction to how to use JavaScript and WebSocket to implement a real-time online ordering system: With the popularity of the Internet and the advancement of technology, more and more restaurants have begun to provide online ordering services. In order to implement a real-time online ordering system, we can use JavaScript and WebSocket technology. WebSocket is a full-duplex communication protocol based on the TCP protocol, which can realize real-time two-way communication between the client and the server. In the real-time online ordering system, when the user selects dishes and places an order
Where can I change my Meituan address? Meituan address modification tutorial!
Mar 15, 2024 pm 04:07 PM
1. Where can I change my Meituan address? Meituan address modification tutorial! Method (1) 1. Enter Meituan My Page and click Settings. 2. Select personal information. 3. Click the shipping address again. 4. Finally, select the address you want to modify, click the pen icon on the right side of the address, and modify it. Method (2) 1. On the homepage of the Meituan app, click Takeout, then click More Functions after entering. 2. In the More interface, click Manage Address. 3. In the My Shipping Address interface, select Edit. 4. Modify them one by one according to your needs, and finally click to save the address.
How to implement an online reservation system using WebSocket and JavaScript
Dec 17, 2023 am 09:39 AM
How to use WebSocket and JavaScript to implement an online reservation system. In today's digital era, more and more businesses and services need to provide online reservation functions. It is crucial to implement an efficient and real-time online reservation system. This article will introduce how to use WebSocket and JavaScript to implement an online reservation system, and provide specific code examples. 1. What is WebSocket? WebSocket is a full-duplex method on a single TCP connection.
How to check the MAC address on a mobile phone (simple operation allows you to easily obtain the MAC address of the device)
Apr 19, 2024 pm 06:19 PM
We may need to check the MAC address of the mobile phone in some specific situations, such as setting up wireless network filtering or device management. This article will teach you how to easily obtain the MAC address of your device through your mobile phone. 1. What is a MAC address 2. Mobile phone system: Android and iOS 3. How to check the MAC address in the Android system 4. How to check the MAC address in the iOS system 5. Use the device management application to check the MAC address 6. Check the connected devices through the wireless router 7. View the MAC address through a third-party application 8. View the MAC address through the developer options in the phone settings 9. View the MAC address using a network analysis tool 10. View the MAC address through the command line
JavaScript and WebSocket: Building an efficient real-time weather forecasting system
Dec 17, 2023 pm 05:13 PM
JavaScript and WebSocket: Building an efficient real-time weather forecast system Introduction: Today, the accuracy of weather forecasts is of great significance to daily life and decision-making. As technology develops, we can provide more accurate and reliable weather forecasts by obtaining weather data in real time. In this article, we will learn how to use JavaScript and WebSocket technology to build an efficient real-time weather forecast system. This article will demonstrate the implementation process through specific code examples. We
