jQuery city linkage selection

10Apr2023

In front-end development, province and city linkage selection is a very basic and commonly used function. In order to improve user experience and improve data validity, developers need to implement this function through certain technical means. Among them, jquery is a very commonly used JavaScript library. This article will introduce how to use jquery to realize the linkage selection function of provinces and municipalities. 1. Demand analysis 1. Three drop-down boxes are needed, representing provinces, cities, and districts respectively; 2. After selecting a province, the city drop-down box will be dynamically loaded according to the province information, and the corresponding district drop-down box will also be loaded according to the province information.

16May2016

This article mainly introduces the relevant information about JQuery navigation menu selection effects. Friends in need can refer to it.

16May2016

jQuery secondary linkage plug-in: jQuery.selected A page can reference multiple linkage effects

16May2016

There are many implementation codes for the two-level linkage selection of provinces and cities in China that can be found online. This article will introduce to you a more practical two-level linkage selection of provinces and cities. Interested friends can refer to the following

16May2016

Province and city linkage code based on jquery & json, friends in need can refer to it below

16May2016

Develop a jQuery plug-in to achieve multi-level linkage menu effects. The implementation steps are very detailed. Interested friends can refer to it.

16May2016

This article mainly introduces the core code of the three-level linkage of province, city and city submitted by jQuery select form. Friends in need can refer to it.

28May2023

jQuery is a very popular JavaScript library that can help us easily handle various operations such as HTML, CSS, events, etc., and is especially suitable for realizing dynamic effects in web applications. In many web applications, it is often necessary to use check boxes to implement functions such as batch selection or multi-condition filtering. Therefore, this article will introduce how to use jQuery to implement the function of selecting checkboxes. First, we need to prepare some HTML code. Let's say we have a list where each list item has a checkbox and we want to be able to