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- How to manually trigger the component's life cycle hook function in uniapp
- Uniapp is a cross-platform application development framework that can build iOS, Android and Web applications at the same time. In the application development process, component life cycle hook functions are a very important part. They are used to perform corresponding operations at specific time nodes. Usually, the life cycle function of a component is automatically executed when a specific event is triggered, such as the page loading is completed, the component enters the view, the component is removed from the view, etc. However, sometimes we need to manually trigger the component's life cycle hook function in order to achieve a specific
- uni-app 1321 2023-10-21 11:04:41
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- How uniapp application implements painting training and animation production
- How uniapp application realizes painting training and animation production Introduction: With the continuous development of mobile Internet technology, the development of mobile applications has become more and more common. As a cross-platform development tool based on the Vue.js framework, uniapp provides developers with a simple and efficient way to build cross-platform applications. This article will introduce how to use uniapp to implement painting training and animation production, and attach specific code examples. 1. Painting training: Painting training can allow users to improve their artistic skills and creativity.
- uni-app 1364 2023-10-21 11:00:11
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- How to implement menu navigation and sidebar display in uniapp application
- How UniApp applications implement menu navigation and sidebar display UniApp is a cross-platform application development framework developed based on Vue.js. It can help developers develop applications for multiple platforms at the same time with one set of code, including iOS, Android, H5, etc. . In UniApp applications, it is a common requirement to implement menu navigation and sidebar display. This article will introduce how to use UniApp to implement these two functions and provide specific code examples. 1. Menu navigation. Menu navigation is mainly used on different pages.
- uni-app 1936 2023-10-21 10:46:44
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- How to implement audio recording and sound processing in uniapp
- UniApp is a cross-platform development framework based on Vue.js, which can help developers generate applications for multiple platforms at the same time based on one coding, including iOS, Android, H5, etc. To implement audio recording and sound processing functions in UniApp, you need to use the uni-extend plug-in and uni-audio components. First, in your UniApp project, you need to install the uni-extend plug-in. Open a command line window, switch to your project directory, and run
- uni-app 1553 2023-10-21 10:40:41
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- How to implement express collection and express packaging in uniapp
- How to implement express collection and express packaging in UniApp Introduction: With the rapid development of e-commerce, express collection and express packaging services are becoming more and more popular. In UniApp, we can take advantage of its cross-platform features to easily implement express collection and express packaging functions through a set of codes. This article will introduce how to implement these two functions in UniApp and give specific code examples. 1. Express collection function Realization of express collection refers to a service in which users entrust others to collect express delivery on their behalf. Implement express collection function in UniApp,
- uni-app 1159 2023-10-21 10:36:12
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- How to implement global state management in uniapp
- How to implement global state management in uniapp requires specific code examples. Introduction: In uniapp development, global state management is a very important part. It can easily realize data sharing and state management and improve development efficiency. This article will introduce how to implement global state management in uniapp and provide specific code examples. 1. What is global state management? Global state management is a method for managing the global state of an application. It stores the application state in a global data warehouse and
- uni-app 959 2023-10-21 10:22:48
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- How to implement login and registration functions in uniapp application
- Uniapp is a cross-platform development framework that can be used to develop applications for multiple platforms (such as WeChat mini programs, H5, App, etc.). During the development process, login and registration functions are very common requirements. This article will introduce how to use Uniapp to implement login and registration functions, and provide specific code examples. Login function implementation To implement the login function in Uniapp, the following steps are usually required: 1.1 Create the login interface. Create the Login page under the pages folder, in Login.vue
- uni-app 1578 2023-10-21 10:07:58
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- How to use Vuex for state management in uniapp
- How to use Vuex for state management in uni-app, specific code examples are required Introduction: In uni-app development, when applications become more and more complex, we often need to manage and share state between various components. Vuex is a state management model developed specifically for Vue.js applications. This article will introduce how to use Vuex for state management in uni-app and provide specific code examples. 1. Introduction to Vuex Vuex is an application designed for Vue.js
- uni-app 647 2023-10-21 10:04:45
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- How to implement instant messaging and chat functions in uniapp
- Uniapp is a cross-platform development framework built on Vue, which can develop applications for iOS, Android and Web platforms at the same time. In many applications, instant messaging and chat functions are one of the most important features. This article will introduce how to implement instant messaging and chat functions in Uniapp and provide specific code examples. To implement instant messaging and chat functions, we can use WebSocket technology. WebSocket is a full-duplex communication protocol that can be used between browsers and servers
- uni-app 1729 2023-10-21 09:57:42
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- How to implement data encryption and security protection in uniapp
- How to implement data encryption and security protection in uniapp Introduction: With the rapid development of mobile Internet, data security issues have become increasingly important. When developing uniapp applications, how to protect user data security and prevent data leakage and tampering has become an urgent problem to be solved. This article will introduce how to implement data encryption and security protection in uniapp, and provide specific code examples. 1. Use HTTPS to protect data transmission HTTPS is a security protocol that encrypts and protects network communications through the SSL/TLS protocol.
- uni-app 1720 2023-10-21 09:57:35
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- How to implement remote monitoring and video surveillance in uniapp
- How to implement remote monitoring and video monitoring in uniapp requires specific code examples. Preface: With the continuous development of Internet of Things technology and the popularity of smart devices, remote monitoring and video monitoring have become an indispensable part of our daily lives. In uniapp, we can achieve simple and powerful remote monitoring and video surveillance functions by combining various existing technologies and components. Step 1: Choose the appropriate components or plug-ins. First, in order to achieve remote monitoring and video surveillance, we need to choose the appropriate components or plug-ins.
- uni-app 1613 2023-10-21 09:49:48
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- How to use component library to quickly build pages in uniapp
- How to use component libraries to quickly build pages in uniapp When developing mobile applications, we often need to use component libraries to quickly build pages. The component library provides a series of encapsulated components. Developers only need to use them according to the specifications of the component library, which greatly improves development efficiency. This article will introduce how to use the component library to quickly build pages in uniapp, and provide specific code examples. 1. Select a component library First, we need to choose a suitable component library to use. In uniapp, commonly used component libraries include uVi
- uni-app 1346 2023-10-21 09:49:41
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- How to implement data synchronization and data update in uniapp
- How to implement data synchronization and data update in uniapp Uniapp is a cross-platform development framework that allows us to develop applications for multiple platforms such as iOS, Android, and H5 at the same time based on a set of code. During the development process, data synchronization and data update are very important requirements. Next, we will introduce how to implement data synchronization and data update in uniapp, and provide some specific code examples. 1. Data synchronization Data synchronization refers to the realization of data between applications on different devices.
- uni-app 1051 2023-10-21 09:37:42
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- How to use local storage localStorage in uniapp implementation
- How to use local storage localStorage in uniapp requires specific code examples. When developing mobile applications, it is often necessary to save some data in local storage so that it can be quickly obtained the next time the application is opened. In uniapp, you can use localStorage to implement local storage functionality. This article will introduce how to use localStorage in uniapp and provide specific code examples. uniapp is a set of cross-platform development based on Vue.js
- uni-app 1783 2023-10-21 09:36:34
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- How uniapp implements passing data between pages
- How uniapp implements transferring data between pages requires specific code examples. In uniapp development, transferring data between pages is a very common requirement. Through reasonable data transfer, we can achieve data sharing and interaction when page jumps. This article will introduce how to implement data transfer between pages in uniapp and give specific code examples. Using URL parameters to pass data. Passing data through URL parameters is the most common and simplest way. By adding parameters in the URL of the jump link, the page is implemented
- uni-app 1568 2023-10-21 09:27:39
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