js city selector

30 Mar 2017

Various city selector code examples and code references are provided. Everyone is welcome to exchange, learn and download!

28 Dec 2016

Multi-city selector implementation code, requirements: Popular cities and cities in the list need to be queried in the database and then constructed into a list, and arranged in a-z order. The query can be implemented by entering letters.

16 May 2016

This article mainly introduces the implementation of simple three-level linkage effects of provinces, cities and counties in js, and analyzes the specific steps and related implementation techniques of JavaScript to achieve the three-level linkage effects of provinces, cities and counties in the form of a complete example. Friends in need can refer to the following

17 Feb 2017

This article mainly introduces a detailed explanation of the city selector city switching in WeChat applet development. It is of great practical value. Friends in need can refer to it.

25 Jun 2023

In recent years, front-end technology has been constantly updated, and the emergence of front-end frameworks has also greatly improved the efficiency of our daily development. Under the framework of Vue.js, we can easily implement many commonly used functional components, such as city selectors. So, how to implement a city selector in Vue? This article will share with you a simple implementation method. 1. Data preparation Before implementing the city selector, we need to prepare city data. Since there is a lot of city data, we need to use a JSON data format

24 Nov 2023

Vue component development: City selector component implementation method In Vue development, the city selector component is a very common and practical component. It is usually used for interactive operations when users select a city or region. This article will introduce a Vue-based city selector component implementation method and provide specific code examples. Requirements Analysis Before starting to write code, we first need to clarify the requirements of the component. The city selector needs to have the following functions: display an optional list of provinces based on the selected province, and dynamically display the corresponding city list based on the selected province.

21 Nov 2023

Using uniapp to implement the city selector function requires specific code examples. With the rapid development of the mobile Internet, people's demand for convenient city selector functions is also increasing. This function can be easily implemented using uniapp. A specific code example is given below. First, we need to prepare a city selector component. In uniapp, we can use the Picker selector component to implement the city selector function. Add the following code to the template: <templat

04 Jul 2023

uniapp (UniversalApp) is a cross-platform development framework based on Vue.js that can be used to develop iOS, Android and Web applications at the same time. Implementing the city selector function in uniapp is a common requirement. This article will introduce how to implement this function in uniapp, and attach corresponding code examples. First, we need to create a new page in the uniapp project, named city-selector. Next, in the city

26 Apr 2023

In front-end development, we often need to use jQuery to handle some interactive effects and animation effects, such as animation effects when the mouse is hovering, animation effects when the page is loading, etc. But sometimes we need to set a delay time so that these effects can be better expressed. So, how does jQuery set a delay? This article will introduce this issue in detail. 1. Delay method in jQuery In jQuery, delay effect can be easily achieved by using the delay() method. The delay() method can be used