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How to set the title bar in uniapp

How to set the title bar in uniapp

Uni-app is a cross-platform framework for multi-terminal development. It supports WeChat, Alipay, Baidu, Toutiao and other small program platforms as well as APP and H5. In the process of developing Uni-app, it is very important to design the UI interface of the App, and the title bar is an indispensable part of the interface design. In this article, we will introduce in detail the methods and techniques on how to set the title bar in Uni-app. 1. Default title bar After we create a new Uni-app project, we will find that the default page already contains a title bar. The mark

Apr 20, 2023 am 09:10 AM
Let's talk about how to use the uniapp id selector

Let's talk about how to use the uniapp id selector

With the continuous development of mobile terminal development, more and more developers are paying attention to cross-platform development frameworks. Among them, uniapp is a very excellent and powerful cross-platform development framework. It can write code at one time and generate applications for multiple platforms at the same time. In uniapp, the id selector is a very important selector. The following will explain how to use the id selector in uniapp. 1. Definition of id selector The id selector in uniapp can select a single element on the page. With # as the mark, the specified function can be called through CSS

Apr 20, 2023 am 09:10 AM
What should I do if uniAPP does not support OSS?

What should I do if uniAPP does not support OSS?

With the continuous development of Internet technology, more and more people are beginning to migrate their businesses to the Internet. The emergence of cloud storage systems has facilitated the development and operation of various businesses. In this context, uniAPP, as an important cross-platform application development framework, has become the choice of many developers. However, some developers have encountered a problem, that is, uniAPP does not support oss. oss, the full name of "Object Storage Service", is a cloud storage system launched by Alibaba Cloud. it can

Apr 20, 2023 am 09:10 AM
Can uniapp connect to Baidu Maps?

Can uniapp connect to Baidu Maps?

With the popularity of mobile Internet, map applications are becoming an essential function for more and more applications. Accessing map functions in mobile applications is becoming more and more common. Among the many mobile applications, Baidu Maps is undoubtedly one of the most popular. So, can developers using uni-app easily access Baidu Maps? This article will explore this issue. 1. Introduction to uni-app uni-app is a cross-platform development framework with the characteristics of fast development, efficiency, and ease of use. With uni-app, developers can write once

Apr 20, 2023 am 09:10 AM
What is the problem with nodejs when running uniapp?

What is the problem with nodejs when running uniapp?

With the rapid development of mobile Internet, mobile application development has received more and more attention. In order to improve development efficiency and reduce costs, many developers have begun to try to use cross-platform frameworks for development. One of the more popular frameworks is uni-app, which runs on multiple platforms and uses Vue.js as the primary development language. However, you may encounter some problems when developing with uni-app. One of them is "nodejs" error when running uni-app. This is usually due to the developer not configuring the environment correctly or

Apr 20, 2023 am 09:10 AM
Why can't the uniapp app open the Alibaba icon?

Why can't the uniapp app open the Alibaba icon?

With the rapid development of mobile Internet, mobile applications have become an indispensable part of people's lives. To develop a good mobile application, you must choose the development tools that suit you. In recent years, uniapp has become more and more popular among developers due to its many advantages such as efficiency, speed, and cross-platform. However, a common problem has recently appeared in many applications developed by uniapp: the Alibaba icon cannot be opened. This article will discuss in detail the reasons and solutions for why the uniapp app cannot open the Ali icon. First, let’s understand u

Apr 20, 2023 am 09:10 AM
What to do if uniapp two-way data binding fails

What to do if uniapp two-way data binding fails

When developing uniapp, we often use two-way data binding to achieve real-time updates of data. But sometimes, we find that the two-way data binding fails, causing the data to not be updated normally. So, what is the reason for this situation? How to solve it? First, we need to clarify the two-way data binding principle of uniapp. uniapp is implemented based on Vue's two-way data binding. In uniapp, we implement two-way data binding through the v-model directive. When we enter in the input box

Apr 20, 2023 am 09:10 AM
What is the difference between uniapp and h5

What is the difference between uniapp and h5

With the popularity of mobile devices, today's websites are increasingly considering adapting to mobile devices, so mobile web pages have gradually become a new direction. The technology of mobile web pages is slightly different from that of PC web pages, among which uniapp and h5 are representatives of mobile web technologies. So, what's the difference? 1. Concept First of all, it needs to be clear that uniapp and h5 are both technologies for mobile web pages, but their concepts are different. uniapp is a development framework based on Vuejs that can help developers quickly build cross-platform applications.

Apr 20, 2023 am 09:10 AM
What should I do if uniapp Android WeChat payment cannot be adjusted?

What should I do if uniapp Android WeChat payment cannot be adjusted?

With the rapid development of smartphones in recent years, mobile payment has gradually become an indispensable part of people's lives. As one of the largest mobile payment platforms in China, WeChat Pay has become people's first choice for shopping and payment. In the process of developing APP, uniapp is widely used as a multi-terminal development framework. However, when using uniapp to develop WeChat payment on the Android side, the problem of not being able to adjust it often occurs. Today we will discuss how to solve this problem. 1. Check the development environment. When using uniapp to develop WeChat payment on Android, first

Apr 20, 2023 am 09:10 AM
Why does uniapp initialize main.js

Why does uniapp initialize main.js

In recent years, as mobile application development has become increasingly popular, the uniapp platform has emerged. uniapp is a progressive cross-platform framework based on the Vue framework. Using uniapp for development can use the same set of code on multiple platforms at the same time, such as WeChat applet, Alipay applet, H5, App and other platforms. As the entry file of uniapp, we usually perform initial configuration and initialization work in main.js, so why does uniapp initialize main.js? First, initialize the main pin by

Apr 20, 2023 am 09:10 AM
How to realize direct connection between two points in uniapp

How to realize direct connection between two points in uniapp

With the advent of the mobile Internet era, more and more people are beginning to use smartphones for various operations in daily life, such as shopping, social networking, entertainment, etc. One of the more novel ones is the direct connection between two points through mobile phones. This kind of application scenario is relatively wide, such as navigation, voice calls, live broadcast, etc. This article will introduce how to use uniapp to realize a direct connection between two points and help you realize this application scenario. 1. Overview Uniapp is a cross-platform development framework that can be used to develop WeChat applets, H5, App and other applications.

Apr 20, 2023 am 09:10 AM
What should I do if echarts cannot be downloaded in uniapp?

What should I do if echarts cannot be downloaded in uniapp?

Using echarts in uniapp can help us make charts more conveniently, but during use, some users may encounter the problem of being unable to download echarts. This article will explore this problem and provide some solutions. 1. Troubleshoot network problems First, we need to determine whether there is a network problem. We can visit the echarts official website (https://echarts.apache.org/zh/index.html) in the browser to see if it can be opened normally. if

Apr 20, 2023 am 09:10 AM
How to get the number of files in uniapp

How to get the number of files in uniapp

When developing using uniapp, we sometimes need to get the number of files in a certain folder to meet business needs. This article will introduce how uniapp gets the number of files. 1. Use the wx.getFileSystemManager() method to obtain the file system manager. uniapp can obtain the file system manager of the applet through the wx.getFileSystemManager() method. This manager can read, write, save, delete files, etc. Common operations. 2. to make

Apr 20, 2023 am 09:10 AM
How can I test ads if uniapp is not on the shelves?

How can I test ads if uniapp is not on the shelves?

With the popularity of mobile Internet, advertising has become one of the indispensable channels for application developers and marketers. In the application development process, testing the effectiveness of advertising is particularly important. But how to test the advertising effect when the uniapp application is not on the shelves? 1. Set up a test environment For iOS devices, you can use Xcode or other tools to package the application, and then install the application on the real device for testing. For Android devices, you can use AS (Android Studio) to package and debug applications. It should be noted that when playing

Apr 20, 2023 am 09:10 AM

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