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- What to do if the uniapp class style does not take effect
- With the continuous development of mobile application development technology, uniapp, as a cross-platform development framework based on Vue.js, has been welcomed by more and more developers. However, when developing with uniapp, you sometimes encounter the problem that styles do not take effect, especially when using class styles. This article will explore the reasons and solutions for class styles in uniapp not taking effect. 1. Reasons why class styles do not take effect 1. Hierarchy problem In uniapp, the elements in the page are divided into component and view layers. The style of the component layer only takes effect in the current component, while the style of the view layer
- uni-app 5535 2023-04-24 15:24:28
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- What should I do if the uniapp version update page does not refresh?
- With the emergence of a large number of various mobile applications, the work of developers has become more and more cumbersome. In order to respond to market demand, developers must constantly learn new technologies and update their skills. A mobile development technology, uniapp (full name "Universal application", meaning "multi-terminal application development framework"), is designed to help developers simplify the development process and quickly create cross-platform mobile applications. However, when using uniapp to develop applications, we sometimes encounter some problems, such as "u
- uni-app 814 2023-04-23 17:09:24
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- How to implement automatic login function in uniapp
- With the continuous development of mobile phone intelligence, mobile APP has become one of the necessary tools in people's lives. However, every time you open the APP, you need to re-enter your username and password to log in, which is a cumbersome task for users who do not remember the password. In order to solve this problem, many APPs provide automatic login functions. Users only need to log in successfully for the first time and automatically log in when they open the APP again, eliminating the trouble of repeatedly entering their username and password. In APP development, there are many technical solutions to realize automatic login, including Unia
- uni-app 2326 2023-04-23 17:15:17
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- How does uniapp realize Alibaba Cloud IoT connection?
- With the continuous development of the Internet of Things, more and more manufacturers are beginning to apply IoT technology to their products. Alibaba Cloud is one of the world's leading cloud computing service providers and is also deeply involved in the field of Internet of Things. This article will introduce the method of realizing Alibaba Cloud IoT connection through uniapp. 1. What is uniapp First, let us understand uniapp. uniapp is a cross-platform application development framework developed based on Vue.js. It can support the development of iOS, Android and Web applications using Vue.js.
- uni-app 2378 2023-04-23 17:15:37
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- What should I do if the value of the uniapp list cannot be modified?
- Recently, when I was using uniapp to develop a mobile application, I encountered a problem that had troubled me for a long time: in the list, its value cannot be modified. In order to solve this problem, I first carefully checked the documentation and related information, but did not find a direct solution. So, I started troubleshooting the problem step by step and finally identified the problem. First, I checked the code and found that my list rendering uses the v-for directive. The code is as follows: ```html<view v-for="(item, index) in li
- uni-app 968 2023-04-23 17:22:27
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- What is the difference between UniAPP and React Native (RN)
- UniAPP and React Native (RN) are both cross-platform development frameworks. Their purpose is to enable developers to implement applications on multiple platforms with one set of code. However, they are very different, and these differences are detailed below. 1. Language UniAPP is developed based on Vue.js. Developers need to be familiar with the Vue.js framework and related technology stacks, such as HTML, CSS and JavaScript. Vue.js is a very concise, flexible and easy-to-use JavaScript
- uni-app 4564 2023-04-23 17:24:07
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- Does uniapp support Douyin mini program?
- In recent years, the rise of short video platforms has brought about tremendous changes in people’s lives. As short video platforms such as Douyin and Kuaishou become more and more popular, more and more developers are beginning to pay attention to the development of small programs, and Uniapp has also become the focus of developers' attention. So, does uniapp support Douyin mini program? Uniapp is a front-end framework for developing cross-platform applications. During the development process, this framework can automatically convert codes written in vue-language into H5, small programs and native applications, and has good performance and development efficiency. but
- uni-app 2419 2023-04-23 17:24:58
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- How uniapp caches routes
- How does uniapp cache routing? Uniapp is a cross-platform development framework that can realize multi-terminal application development with one set of code. In uniapp, page routing jump is a very important function. In order to optimize the user experience, we need to cache some commonly used routing pages so that they can be loaded quickly the next time they are entered. This article will introduce how uniapp caches routes. 1. Background In mobile applications, it usually takes hundreds to thousands of milliseconds to open a new page. This time will degrade the user experience because the user is waiting for the page to load.
- uni-app 1696 2023-04-23 17:27:12
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- How to cancel button default style in Uniapp
- Uniapp is a cross-platform development framework that helps developers quickly build applications on multiple platforms. In Uniapp, components are needed to create interface elements. One of the common components is the button, which is one of the basic components used to trigger user interaction. But in some cases, we may need to cancel the default style of the button. This article will introduce how to cancel the default style of the button in Uniapp. 1. Cancel button default style First, let us take a look at the button component in Uniapp. It
- uni-app 3984 2023-04-23 17:28:17
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- What should I do if the uniapp filtering attribute does not take effect on iOS?
- With the popularity of mobile applications, more and more developers are turning their attention to uniapp, a cross-platform development tool. It is based on the Vue.js framework, which can achieve the effect of writing once and running on multiple platforms. However, when using uniapp to develop mobile applications, you will also encounter some problems. Today, we will discuss the problem that the uniapp filtering attribute does not take effect on iOS. 1. Problem In uniapp, we can use filters to format our data. For example, use {{time | date in the template
- uni-app 980 2023-04-23 17:30:14
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- How to use uniapp to implement the login video function
- With the development of mobile Internet, APP has become an indispensable part of people's lives. As the number of APPs continues to increase, user login has become an essential task in APP development. How to make the APP login page more personalized and increase user experience has become a more important topic. This article will introduce how to use uniapp to implement the login video function and add more interactivity and dynamics to the APP. 1. Introduction to uniapp Uniapp is a cross-platform application box developed by DCloud based on vue.js.
- uni-app 746 2023-04-23 17:31:53
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- How to control the display and hiding of tabbar in uniapp
- With the widespread use of mobile applications, TabBar, as a mainstream bottom navigation bar design, is adopted by more and more applications. In the UniApp development of the Vue framework, the way to control the display and hiding of the TabBar is also different from that of traditional native applications. This article will introduce how to use UniApp to control the display and hiding of the TabBar. ## 1. Prerequisite knowledge Before performing the operations of controlling the display and hiding of TabBar as described in this article, you need to master the following prerequisite knowledge: - Vue
- uni-app 10709 2023-04-23 17:32:20
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- How to implement click-to-show-hide function in uniapp
- UniApp is a cross-platform development framework based on the Vue.js framework. It can enable one code to run on multiple platforms, such as H5, applets, APPs, etc. This article will introduce how to implement the click-to-show-hide function in UniApp. 1. Create a page First, you need to create a page in UniApp. In UniApp, you can represent a page by creating a .vue file in the pages directory. Here is about.vue as an example. 2. Add a button Add a button in about.vue
- uni-app 3094 2023-04-23 17:33:02
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- How to achieve click switching effect in uniapp
- In recent years, with the development of mobile Internet, there is an increasing demand for mobile applications. Developers are also paying more and more attention to how to quickly implement multi-platform development. In this context, uniapp came into being, which aims to help developers quickly create applications across iOS, Android and even the Web. In uniapp, it is very convenient to implement click switching through some simple and easy-to-use codes. Let’s take a look at how to operate it. uniapp is a cross-platform application development framework developed based on the Vue.js framework. It supports one-time compilation.
- uni-app 2375 2023-04-23 17:34:37
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- Let's talk about the uniapp applet authorization login process
- With the popularity of mobile Internet, small programs have become an indispensable application in people's daily lives. As a developer, when implementing the functions of a mini program, it often involves authorized login in order to obtain user information and perform some necessary operations. This article will introduce you to the authorization login process of the uniapp applet. ## 1. Introduction to authorized login of mini program Authorized login of mini program is one of the most common scenarios in mini program development, and it is also one of the important means to achieve interaction and user experience. Authorized login allows the mini program to obtain the user's avatar, nickname and other information.
- uni-app 6933 2023-04-23 17:35:28
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