Article Introduction：This time I bring you the js province and city three-level linkage code. What are the precautions for implementing the js province and city three-level linkage code? The following is a practical case, let’s take a look.

2018-03-17 comment 0  3388

Article Introduction：This time I will bring you the implementation of ajax three-level linkage drop-down menu (with code). What are the precautions for implementing ajax three-level linkage drop-down menu? Here is a practical case, let's take a look.

2018-04-02 comment 0  6525

Article Introduction：This article introduces the example code to implement ajax three-level linkage drop-down menu

2017-03-23 comment 0  3678

Article Introduction：mysql php three-level linkage menu without refreshing. A linkage menu that utilizes the non-refresh effect achieved by js php mysql. Friends in need can download it directly. The code is as follows. Copy the code script language=JavaScript type=text/webpage special

2016-07-13 comment 0  844

Article Introduction：This time I will show you how to implement Ajax's three-level linkage product classification, and what are the precautions for implementing Ajax's three-level linkage product classification. The following is a practical case, let's take a look.

2018-04-03 comment 0  1713

Article Introduction：php+mysql uses ajax technology to create province, city, and prefecture level 3 linkage non-refresh menu source code. It's very simple. 1. First add script language=JavaScript src=../include/js/regions.js/script to the header.html page. 2. Add the regionss() function to /include/tag.php. 3. In The root directory of your website

2016-07-13 comment 0  811

Article Introduction：When laying out pages, three-level linkage drop-down lists are often used. As a front-end developer, can you use JS to write three-level linkage codes for provinces and cities? This article will share with you how to use JS to achieve the three-level linkage effect of cities across the country. It has certain reference value and interested friends can refer to it.

2018-10-20 comment 0  9390

Article Introduction： 关于php+mysql+ajax省市区三级联动菜单，求帮助啊哎，我又来了。这次是关于省市区三级联动菜单的问题。我在网上找了很多这样的代码，但是大部分都是把数据放到js里面的。老板说不行，要连接数据库的，然后我又在CSDN论坛上找了一个带数据库的。但是不好用啊，后面老板给了我数据库，是三个表，省市区各占一个，省市区个有一个id，市和区有父id，市的父id就

2016-06-13 comment 0  735

Article Introduction：This time I will bring you the three-level linkage effect of native JS+AJAX (with code). What are the precautions for the three-level linkage of native JS+AJAX? The following is a practical case, let's take a look.

2018-05-14 comment 0  2397

Article Introduction：How to realize multi-level linkage of data through PHP and UniApp Introduction: When developing web applications and mobile applications, we often encounter the need to achieve multi-level linkage, such as the selection of provinces and cities, the selection of product categories, etc. This article will introduce how to use PHP and UniApp to achieve multi-level linkage of data, and give corresponding code examples. 1. Data preparation Before starting, we first need to prepare the data required for multi-level linkage. Suppose we want to implement a selector for three-level linkage between provinces and municipalities, we need to prepare a

2023-07-04 comment 0  847

Article Introduction：PHP+Ajax+JS three-level linkage between provinces and municipalities. The basic idea is: dynamically create the option of the select control in JS, and obtain the province and city information obtained from the SQL database in PHP through Ajax. The code is a bit long, but many are similar, such as the province in JS

2016-07-13 comment 0  740

Article Introduction：According to news from this website on March 8, on March 8, Honor Terminal Co., Ltd. CEO Zhao Ming issued a document stating that Honor’s spring flagship new product launch conference is officially scheduled for March 18. It is understood that this conference will bring two new mobile phone products: Honor Magic6 Ultimate Edition and Honor Magic6 RSR|Porsche Design. At the same time, Honor’s first AIPC, Honor MagicBook Pro 16, will also officially debut in China. At the recent MWC2024, Honor MagicBook Pro 16 was officially released. With its platform-level AI-enabled cross-system interconnection, leapfrog performance and smart applications, it brings a human-computer interaction experience that collaborates with the two major platforms of Android and Windows. According to reports, MagicBook Pro16 enables multiple smart terminals to

2024-03-08 comment 0  920

Article Introduction：In actual JavaScript project development, we often need three-level linkage, such as the selection of provinces and municipalities, the selection of three-level product classifications, etc. Today we will explain how JavaScript implements three-level linkage, and we will share the JavaScript source code with you! If you are not familiar with JavaScript to implement three-level linkage, you can take a look with us!

2018-03-10 comment 0  3883

Article Introduction：This article mainly brings you a simple implementation (case) of three-level linkage of Ajax product classification. The editor thinks it’s pretty good, so I’ll share it with you now and give it as a reference. Let’s follow the editor to take a look, I hope it can help everyone.

2018-01-12 comment 0  1983

Article Introduction：According to news on March 18, Red Devils officially announced today that the 2024 Red Devils Esports Universe new product launch conference will be held at 10:00 on March 29, when a series of new products will be released. At the same time, the official also released silhouette pictures of a variety of new products, including mobile phones, game controllers, tablets, radiators, and notebooks in the middle. This may mean that the Red Devils’ press conference is likely to bring its first e-sports notebook. The radiator should be the Red Devils liquid-cooled radiator 5Pro that has been unveiled at MWC2024. It uses VC TEC cooling method and has two ways of use: magnetic suction and back clip. The fan has customized RGB lighting effects and is equipped with upper and lower air outlets. Up to 36W. From the picture, the phone looks similar to the previously released Red Magic 9Pro series

2024-03-18 comment 0  1133

Article Introduction：According to news on May 9, Realme GTNeo6 was officially released today, positioned as a "performance hurricane", with a starting price of 2,099 yuan. At present, this new phone has arrived in our review room, and we will bring you pictures next. Realme GTNeo6 has been given the codename "Hurricane", which means faster and stronger. It is equipped with the third-generation Snapdragon 8s flagship processor, striving to show the strongest product strength among products of the same level. The new phone is equipped with a 6.78-inch AMOLED curved screen with a maximum brightness of 6000nits, which is the highest brightness of a mobile phone screen to date. In addition, the machine once again broke the combined record of fast charging and battery life. For the first time in the industry, it launched a 5500mAh battery capacity

2024-05-09 comment 0  620

Article Introduction：According to news on June 21, OnePlus’ summer performance ecological new product launch conference has been officially announced to be held at 7 pm on June 27. OnePlus Ace3Pro mobile phone and other new ecological products are coming soon. You can also see new products such as watches and headphones from the poster. Li Jie, President of OnePlus China, said: "Each new product released this time is a performance benchmark in its respective category, with powerful configuration and excellent experience. In addition, we will also bring a series of technological breakthroughs and innovations in the performance field to break the " Industry ceiling-level black technology will make its debut, truly leading the way in both configuration and experience. OnePlus is committed to becoming the leader in the performance track. This is the first "Performance Ecology" conference of the OnePlus brand. Starting from this conference, we will bring a more advanced ecological-level flagship performance experience, seamlessly running through the needs of performance players.

2024-06-21 comment 0  1079

Article Introduction：This article mainly introduces the JS code to implement multi-level navigation menus for product websites with drawer effects, involving techniques for dynamically manipulating page element attributes using JavaScript. The overall interface effect is beautiful and elegant, with a strong three-dimensional effect. Friends in need can refer to it. Down

2016-05-16 comment 0  1861

Article Introduction：According to news on August 18, Xiaomi recently released a series of high-profile new flagship products, including Xiaomi MIX Fold 3 and so on. These products have attracted widespread social attention and praise from users as soon as they were launched on the market. However, as these new product releases have passed, people’s attention is gradually turning to the Xiaomi 14 series flagship mobile phones that will be unveiled at the end of the year. According to the latest news, the Xiaomi 14 series will launch two versions, namely Xiaomi 14 and Xiaomi 14 Pro. Xiaomi Mi 14 will use a 1.5K direct screen. Compared with the previous 1080P screen of Xiaomi Mi 13, the display effect is more delicate. This screen will apply Huaxing’s latest 1mm ultra-narrow bezel straight screen technology, which can not only improve the anti-fall performance of the phone, but the actual bezel width will be 1mm

2023-08-19 comment 0  1315

Article Introduction：On February 18, 2024, Meizu officially announced: "Meizu has decided to AllinAI, will stop the traditional 'smartphone' new project, fully invest in 'tomorrow's devices' AIForNewGenerations, and enter a promising new wave of AI technology." Meizu 21PRO was subsequently released Also known as the "open AI terminal", "it is the end of the Meizu smartphone era and the beginning of AI." Today, Meizu once again warmed up its new AI-related products. Currently, Meizu Technology has recently launched three new AI products, which will be unveiled this month. It has not yet been revealed what will be released, but Meizu will soon release a new mid-range phone: Meizu 21Note, which will be equipped with Snapdragon 8Gen2, equipped with a 5500mAh battery, 66W charging

2024-05-08 comment 0  756