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- What framework does uniapp use to develop small programs?
- With the continuous development of Internet technology, mobile Internet has become an indispensable part, and small programs have become one of the hottest mobile application development methods at the moment. In the development process of small programs, what kind of framework to choose is a crucial decision. This article will introduce the advantages and usage of using the uni-app framework to develop small programs. 1. Introduction to the uni-app framework The uni-app framework is a cross-platform development framework launched by DCloud. It can provide services for WeChat mini programs, Alipay mini programs, H5, App and other platforms at the same time.
- uni-app 998 2023-04-20 15:16:00
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- What should I do if the uniapp template data is not updated?
- Recently, I was developing a small program using uniapp, and encountered a strange problem: the template data was not updated. After the data is modified, the data on the page is not updated in time, resulting in a poor user experience. After some investigation, I found a solution to this problem, and now I would like to share my experience with you. First, we need to understand the data binding mechanism of uniapp. In uniapp, data binding uses the template syntax of the Vue.js framework, and double curly braces are used to bind variables in the template. When data changes, Vue.js automatically
- uni-app 1779 2023-04-20 15:15:33
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- Can uniapp develop web-side websites?
- With the rapid development of the Internet and the popularity of mobile devices, web-side websites have become one of the main ways for people to obtain information, communicate and shop. What follows is the constant demand and pursuit of development tools. uniapp is a cross-platform development tool that can be developed based on the Vue.js framework and can be published to multiple platforms at the same time, such as iOS, Android, WeChat applet, Alipay applet, etc. So, can uniapp develop web-side websites? This is a question worth exploring in depth. head
- uni-app 3002 2023-04-20 15:15:04
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- How to copy text to clipboard in uniapp
- In Uniapp, copying text to the clipboard can be achieved through an API officially provided by uniapp. This article will introduce how to call this API to realize the function of copying text to the clipboard. 1. Introduce the API. Directly introduce the H5 API into the code. The code is as follows: ```if (navigator.clipboard) { navigator.clipboard.writeText('Text to be copied to the clipboard'); uni.showToast({
- uni-app 4533 2023-04-20 15:14:58
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- How to implement css dynamic modification through uniapp
- As mobile operating systems continue to be updated and evolved, developers are constantly looking for and exploring more efficient development methods. Among them, uniapp, as a cross-platform framework, has high development efficiency and excellent user experience, and has become the tool of choice for many mobile application developers. In the actual development process, we often need to modify the user interface, and dynamic modification of CSS is also a common requirement. This article will introduce how to dynamically modify css through uniapp. 1. The use of css in uniappIn uniapp
- uni-app 6770 2023-04-20 15:14:13
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- How to implement mobile phone number login in uniapp
- In today's mobile Internet era, various applications require users to register and log in before they can be used, and the login method for most applications is account and password login. Although the account password is very secure, it is inconvenient for users to operate. Especially for users of mobile devices, entering the account password will be more difficult than on a computer. Therefore, for a better user experience, many applications provide a way to log in with a mobile phone number verification code. As a cross-platform development framework, uniapp provides convenient tools and components to help developers quickly implement mobile phone number login.
- uni-app 1847 2023-04-20 15:13:51
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- How to convert webapp to uniapp
- With the popularity of mobile Internet, mobile applications have become the first choice for more and more enterprises and developers. Traditional Native applications require cumbersome development processes, which not only wastes time but also increases costs. With the promotion of WepApp, we have a simpler way to develop mobile applications. However, WebApp has certain bottlenecks in terms of stability, performance, and native communication. Therefore, we need a better cross-platform framework to meet the changing user needs. And UniApp is exactly the best choice. 1. What is UniAppUn
- uni-app 992 2023-04-20 15:13:42
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- How to remove the up, down, left and right special effects in uniapp
- With the development of mobile application development, uniapp (a multi-terminal development framework) has also become the development tool of choice for many developers. In the development process of uniapp, sometimes we need to remove the up, down, left and right special effects, because these special effects may not conform to the design style of our application or have a negative impact on the performance of the program. Next, let’s take a look at how to remove the up, down, left, and right effects. 1. Remove the pull-down refresh effect. The pull-down refresh effect is a common special effect in apps. It is relatively simple to implement, but it will also have some impact on the performance of the program.
- uni-app 821 2023-04-20 15:13:35
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- How to set request header in uniapp
- When developing using uniapp recently, sometimes it is necessary to set request header information in the request so that the server can handle the request correctly. Let’s share how to set request headers in uniapp. 1. Set the request header in main.js. You can set the request header information globally in the project's main.js, so that this information will be carried in any request. The specific method is as follows: ```import Vue from 'vue'import App from './App'Vu
- uni-app 5299 2023-04-20 15:13:09
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- How to solve the error when compiling a small program in uniapp
- What should you do if you use uniapp to develop a small program and an error occurs during the compilation process? First, we need to understand how uniapp compiles small programs. uniapp uses the development specifications of small programs and provides a set of development methods based on vue.js. It will convert vue.js code into applet code when packaging, and generate corresponding applet files. Next, let’s take a look at possible errors reported by uniapp when compiling the applet: 1. Errors reported by uniapp when compiling the applet: Compilation fails When compilation fails
- uni-app 3280 2023-04-20 15:12:53
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- What should I do if uniapp reports an error when uploading video files?
- As a developer, whether it is front-end or back-end, it is inevitable to encounter errors. Today, let’s talk about errors that occur when uploading video files using uniapp. First, we need to understand what uniapp is. uniapp is a cross-platform development framework that supports development using Vue syntax. In uniapp, we can use the uni.uploadFile API to upload files, including pictures and videos. However, you may encounter errors when uploading video files. Common mistakes include:
- uni-app 2596 2023-04-20 15:12:39
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- What to do if the uniapp element is not updated
- Today, I want to talk about a problem encountered in uniapp: elements do not update. As a developer who uses uniapp to develop applications, I have encountered this problem and have seen many other developers encounter similar problems. In this article, I'll share what I know of possible solutions to this problem. uniapp is a cross-platform application development tool based on the Vue.js framework. Compared with native application development, uniapp development can greatly improve development efficiency and reduce development costs, so more and more developers are beginning to use u
- uni-app 789 2023-04-20 15:12:07
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- Let's talk about the Android jump problem of uniapp packaging
- With the popularity of mobile Internet, mobile phone applications have become an indispensable part of people's daily lives. More and more developers and companies are beginning to invest in the development of mobile applications. As a cross-platform development framework, Uniapp has become the first choice of many developers. In Uniapp development, packaging into an Android application is the developer's final destination. However, during the packaging process, you will encounter some common jump problems. This article will introduce you to the solution to the jump problem encountered when packaging Uniapp into an Android application. 1. Why
- uni-app 969 2023-04-20 15:11:46
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- What should I do if Uniapp cannot receive large amounts of data?
- In recent years, with the popularity of mobile Internet, applications developed based on mobile terminals have gradually become the main choice for developers. Under such a trend, Uniapp emerged as a cross-platform application development framework, attracting more and more developers. However, sometimes we find that when Uniapp needs to receive a large amount of data, there will be problems such as slow reception or lag. This article will explore why Uniapp cannot receive large amounts of data and how to solve this problem. 1. Why can’t Uniapp receive large amounts of data? In Uniap
- uni-app 1234 2023-04-20 15:10:58
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- Why does uniapp not refresh when pulling up to load more Alipay?
- [Article text] When using uniapp to develop the Alipay applet, you may encounter a problem: when pulling up to load more, the Alipay applet will not automatically refresh the page. This article explains how to resolve this issue. 1. Introduce the pageScrollTo method that comes with Alipay. When developing the Alipay applet in uniapp, you can use the pageScrollTo method that comes with Alipay to scroll the page to the specified position. The specific usage is as follows: ```// Define a scro in the methods of the vue file
- uni-app 725 2023-04-20 15:10:50
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