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- uniapp prohibits horizontal screen
- Abstract: This article mainly introduces how to disable horizontal screen in uniapp applications to prevent layout confusion and user experience degradation caused by horizontal screen. In mobile application development, both horizontal screen mode and vertical screen mode are very important layout methods. Landscape mode allows applications to occupy more space in the horizontal direction and improve the efficiency of information display. However, relying too much on landscape mode will lead to confusion in the overall layout of the application, thus affecting the user experience. Therefore, for some applications that focus on user experience, it is very necessary to prohibit horizontal screen. in uniapp application
- uni-app 2593 2023-05-22 13:33:37
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- uniapp implements hot update
- With the development of mobile development, hot updates have become a very important function, allowing applications to correct bugs and add new features in a timely manner without having to release them again. For uniapp, hot update is a very important solution because it can support multiple platforms at the same time and is relatively simple to implement. In this article, we will introduce how to use uniapp to implement hot updates. 1. Overview of hot update Hot update is a very real-time technology that can update the application in real time according to the application requirements during operation.
- uni-app 6039 2023-05-22 13:30:38
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- uniapp determines whether the screen is horizontal or vertical
- On mobile devices, different screen orientations may correspond to different display effects. Therefore, developers need to make relevant screen orientation judgment and processing in their applications. Under the uniapp framework, we can use the API provided by uniapp to determine whether the screen is horizontal or vertical. 1. Use the API provided by uniapp to determine the screen orientation. uniapp provides an API uni.getSystemInfo, which can be used to obtain the system information of the device, including the current orientation of the device screen. The specific implementation is as follows:
- uni-app 2863 2023-05-22 13:29:09
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- Unable to obtain positioning latitude and longitude after uniapp is packaged
- Recently when developing a small geolocation-based application using uniapp, I tried a variety of methods to obtain the user's geolocation information. I found that when the application is packaged, in some cases, the application cannot obtain the location information. After investigation, I found that this was due to the application not adding the appropriate permissions when packaging. This article will explain in detail the method of obtaining positioning information in uniapp and the solution to the problem of positioning failure after packaging the application. 1. How to obtain positioning information in uniapp uniapp
- uni-app 2643 2023-05-22 13:15:07
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- uniapp stores information and updates are not lost
- With the rapid development of modern technology, mobile applications have become an indispensable part of our lives, and the development technology therein is also constantly expanding. Among them, uniapp has become the first choice of many developers, not only can develop multiple platforms at the same time, but also without a lot of duplication of work. However, the way uniapp is stored can sometimes lead to the loss of important data. In this article, we will explore how to use uniapp to store information and update it without losing it. 1. Methods of storing information Uniapp’s storage is divided into two methods: local storage and remote storage.
- uni-app 1798 2023-05-22 13:03:38
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- uniapp implements video and picture mixing
- 1. Background With the continuous development of mobile Internet, rich multimedia resources such as videos and pictures have become an indispensable part of people's daily lives. However, in some application scenarios, the need to display pictures and videos at the same time is becoming more and more common. In this context, how to achieve a beautiful and smooth video and picture mixing effect on the mobile terminal has become an unavoidable problem. 2. Technology Selection This article uses the cross-platform development framework uniapp as the implementation solution. uniapp uses vuejs as its template language and has good development
- uni-app 1080 2023-05-22 12:57:07
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- How to determine the platform in uniapp
- In uniapp, you can use some methods to determine the currently running platform, such as Web, WeChat applet, Alipay applet, Baidu applet, Toutiao applet, QQ applet, etc. By judging from different platforms, we can develop different functions in a targeted manner to improve the user experience of the application. This article will introduce how to determine the platform in uniapp. ### 1. Obtain platform information through the uni.getSystemInfoSync() method. uniapp provides `uni.getSystemInfo
- uni-app 4674 2023-05-22 12:49:37
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- uniapp settings app startup
- With the popularity of mobile Internet, more and more people are paying attention to the experience and convenience of mobile applications. Against this background, the startup function is gradually being valued by more and more app developers. If your application also wants to be able to start automatically after the user boots up, then you need to know how to set up uniapp. uniapp is a multi-platform application development framework that can compile a set of codes into applications for multiple different platforms, such as WeChat applets, Alipay applets, Android and iOS apps, etc. if you choose
- uni-app 3882 2023-05-22 12:46:37
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- uniapp setdata is not easy to use
- As an open source cross-end framework, uniapp allows developers to easily develop applications for different platforms such as mini programs, H5, and APP using Vue syntax. During the development process, we often need to use the setData method to update the data in the component. However, many developers reported that they encountered many problems when using setData, which aroused everyone's doubts about uniapp. 1. SetData in uniapp First, let’s learn how to use setData in uniapp. setD
- uni-app 1922 2023-05-22 12:39:37
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- How to customize photo albums in uniapp
- With the popularity of mobile devices, photo albums have become an indispensable part of mobile phone users' lives. In application development, how to customize photo albums? This article will introduce you to how to customize photo albums in uniapp. 1. Basic use of photo albums in uniapp There are two basic ways to use photo albums in uniapp: 1. Configure permissions in the manifest.json file and use the uni.chooseImage() method to call the photo album: ```javascript//manifest.js
- uni-app 1646 2023-05-22 12:34:09
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- How to implement page scrolling left and right in uniapp
- With the continuous development of mobile Internet technology, modern front-end technology has become more and more colorful, and UI/UX designers have also begun to put forward higher requirements for the presentation of page effects. Among them, the left and right scrolling effect is widely used in a variety of scenarios. This article will introduce how to use uniapp to achieve the left and right scrolling effect of the page. 1. Overview of uniapp Uniapp encapsulates the vue.js framework into a development center, which can be very convenient for multi-platform development, including but not limited to WeChat applets, Apps, H5, etc. Compared with other multi-platform frameworks, unia
- uni-app 3945 2023-05-22 12:30:11
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- uniapp package h5 cannot remove https
- In recent years, website security has attracted more and more attention. With the popularity of HTTPS, more and more websites choose to use the HTTPS protocol to protect the security of user information. But in some cases, for our project, it may be necessary to remove HTTPS. Here I will focus on the issues related to removing HTTPS when packaging the H5 version of uniapp. 1. What is uniapp? uniapp is a multi-terminal development framework based on Vue.js created by DCloud. It supports the feature of one-time development and multi-terminal operation.
- uni-app 1410 2023-05-22 12:25:07
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- uniapp lazy loading does not take effect
- With the development and popularity of mobile Internet, more and more people choose to use uniapp for mobile development. In the development of uniapp, lazy loading is a very important technology, which can help us optimize page loading speed and improve user experience. However, sometimes we find that lazy loading does not take effect. This article will discuss this issue. 1. What is uniapp lazy loading? Lazy loading is an optimization strategy that dynamically loads images or other media resources as the page scrolls. Only when these resources
- uni-app 2526 2023-05-22 12:20:07
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- uniapp flow bar
- Uniapp is a cross-platform application development framework developed based on the Vue.js framework, supporting the development of multiple mobile platforms and web applications. Among them, the process bar is a common UI control that can be used to display the current operation progress, display task completion status, etc. In Uniapp, the use of flow bars is also very simple. 1. Basic use of flow bar Uniapp provides the `uni-progress` component to implement the function of the flow bar. You can use the flow bar through the following steps: 1. Use the `uni-progress` component as
- uni-app 1689 2023-05-22 12:15:07
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- How to set Android full screen in uniapp
- With the continuous development of electronic products, mobile phones have become one of the most dependent tools for people. When using mobile phones, many people like to use full-screen mode to increase the convenience of use and visual effects. When developing mobile applications, there are also many situations where full-screen mode is required. So, how to set Android full screen in uniapp? To set Android full screen in uniapp, we need to use the AndroidManifest.xml file. This file is an Android configuration file, similar to the iOS Info.plist file. Down
- uni-app 2963 2023-05-22 12:14:06
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