Article Introduction：The drop-down selection function is very common to us. This article mainly introduces jquery's implementation of two-level linkage drop-down selection (province and city selection) based on layui. It has certain practical value. Friends who need it can refer to it. I hope it can help everyone.

2018-01-06 comment 0  15408

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

2017-03-30 comment 1  1443

Article Introduction：In web development, the drop-down box (select) is one of the commonly used user interaction controls. Typically, we set the option values ​​of a drop-down box, and then the user can select the option they need. But sometimes, we need to prevent users from selecting certain options under certain circumstances. So how to use jQuery to set the value of the drop-down box and prohibit selection? This article will cover this issue in detail. 1. Use jQuery to set the value of the drop-down box. In jQuery, you can easily set the value of the drop-down box through the .val() method. This method accepts a

2023-05-18 comment 0  2512

Article Introduction：Everyone will choose different cities when buying train tickets. This article uses example code to share with you the jQuery implementation of the city selection switching function for train tickets. It is very good and has reference value. Friends who need it can refer to it. I hope it can help. to everyone.

2017-12-29 comment 0  1818

Article Introduction：The select drop-down menu option item triggered by jquery implements an event: In many applications, selecting a select drop-down option will trigger an event and perform the corresponding operation.

2016-12-15 comment 0  1847

Article Introduction：This article mainly introduces the relevant information on the example code of imitating the 51job city selection function based on jQuery. Friends in need can refer to it.

2016-05-16 comment 0  1289

Article Introduction：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

2023-11-21 comment 0  1546

Article Introduction：This article mainly introduces jQuery to implement a very practical and beautiful select drop-down menu selection effect. It simulates the select drop-down selection effect through jQuery, and has the function of clicking to select the drop-down item to enter the input box. It is very beautiful and practical. Friends who need it can refer to the following

2016-05-16 comment 0  1696

Article Introduction：This article mainly introduces the contents of jQuery's simulated drop-down box selection corresponding menu. It is very good and has reference value. Friends who need it can refer to it. I hope it can help everyone.

2018-01-23 comment 0  1318

Article Introduction：Setting Selected Drop-Down Option by Text Description with jQueryIn the realm of web development, selecting an element within...

2024-11-03 comment 0  709

Article Introduction：This article mainly introduces the implementation method of setting the drop-down selection of the time period in JQuery. It analyzes the techniques of setting the drop-down option according to the time period with examples. It has certain reference value. Friends who need it can refer to it.

2016-05-16 comment 0  1399

Article Introduction：The general select drop-down box cannot be entered and can only be selected by everyone. Today I will share with you the implementation of select drop-down box based on jQuery that can be entered and the source code is attached for download. Friends who need it can refer to it.

2016-05-16 comment 0  1668

Article Introduction：This article mainly introduces the jQuery implementation of the drop-down box image selection function, which can realize the drop-down list function with images. It involves the use of the jquery plug-in imageselect.js. Friends who need it can refer to the following

2016-05-16 comment 0  1868

Article Introduction：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.

2023-11-24 comment 0  1763

Article Introduction：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

2023-06-25 comment 0  1319

Article Introduction：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.

2017-02-17 comment 0  2544

Article Introduction：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.

2016-12-28 comment 0  4756

Article Introduction：Populating a Cascading Dropdown with JQueryProblem:You aim to create a dynamic form with two dropdowns (Country and City) using JQuery, ensuring...

2024-10-29 comment 0  381

Article Introduction：This time I will introduce to you how to select a city by sliding the first letter of Pinyin on the mobile phone touch screen. What are the precautions for selecting a city by sliding the first letter of Pinyin on the mobile phone touch screen? Here is a practical case, let's take a look.

2018-03-15 comment 0  2785

Article Introduction：This time I will show you how to make city selections in the development of WeChat mini programs. What are the precautions for city selection in the development of WeChat mini programs? Here are practical cases, let’s take a look.

2018-06-07 comment 0  3653