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- concat method in uniapp
- Uniapp is a cross-platform development framework that can be used to develop many types of applications, including mobile applications, desktop applications, and web applications. Among them, the concat method in Uniapp is a common array merging method. This article will introduce the use of this method. 1. Overview of the concat method The concat method merges one or more arrays into one array and returns the merged array without changing the original array. The syntax is as follows: ```array.concat(array1, ar
- uni-app 2797 2023-05-26 11:17:07
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- uniapp sets the current page title
- In uniapp, we can set the title of the current page to let users understand the content of the current page more clearly. In this article, we will explore how to set the current page title using uniapp. 1. Use the page configuration file to set the current page title. In uniapp, we can set the current page title by using the page configuration file. The page configuration file can create a file named "page.json" in the directory where the page is located. In this file, we can set the title of the current page, navigation bar style, page background color, etc.
- uni-app 4562 2023-05-26 11:14:37
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- The uniapp WeChat official account cannot be debugged
- When using uniapp to develop WeChat public accounts, it is not uncommon to encounter situations where debugging cannot be performed, but it is a very troublesome problem. This article will cover some possible causes of this problem and how to fix it. 1. Problem description When using uniapp to develop a WeChat official account, the developer opened the WeChat developer tools and clicked "Enable debugging", and found that the page did not enter debug mode, but was loaded directly to the preview page. 2. Possible reasons 1. If there is a problem with the WeChat developer tools installation, you can try to re-download and install the latest version.
- uni-app 1232 2023-05-26 11:13:37
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- How to open the system page in uniAPP
- In uniAPP development, it is often necessary to implement the function of opening the system page. For example, call the camera, photo album, map, browser, etc. This article will introduce how uniAPP opens the system page. 1. Open the camera In uniAPP, if you want to open the camera, you can use the plug-in "uni-app_camera" provided by uni-app. 1. Install the plug-in In HBuilderX, right-click the project file, select "Plug-in Market", find the "uni-app_camera" plug-in and install it. 2. Add the plug-in
- uni-app 1463 2023-05-26 11:11:42
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- How to change the size of uniapp radio
- uniapp is a very popular cross-platform application development framework for quickly developing applications on multiple platforms. In uniapp, we can easily add various controls to our application, including radio. Radio is a type of radio button, usually used to select a single option. If you want to adjust the radio size in uniapp, you can try the following method. 1. Use the style attribute. You can use the style attribute to set the size of the radio, as shown below: ```<radio
- uni-app 2485 2023-05-26 11:04:37
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- uniapp network request results
- As a cross-platform development framework, Uniapp's network request function is an integral part of it, because mobile applications need to continuously obtain data from the server and display it on the user's device. When developing with Uniapp, the network request interface is very simple. You can use the official network request API or a third-party network request library provided by uni-app. However, for beginners, some details of the network request results may not be clear. This article will introduce in detail the relevant content of Uniapp network request results. Uniapp
- uni-app 1597 2023-05-26 11:03:37
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- What framework can uniapp use?
- With the rapid development of mobile Internet, mobile applications have become an indispensable part of people's lives. Nowadays, application development has become a rapidly growing field, and many companies or developers have stepped into it. However, as the application market expands and the technical environment continues to change, it becomes very important to choose a suitable application framework to develop applications. Among many application frameworks, uniapp is a very promising cross-platform application framework. It allows developers to develop applications for multiple different platforms simultaneously, including
- uni-app 1595 2023-05-26 11:02:37
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- How to get the value of textarea in uniapp
- When using the textarea component in uniapp, we need to get the text entered by the user in the component. So how to get the value of textarea? Next, let’s answer it in detail. 1. Basic usage of textarea First, we need to understand the basic usage of textarea component. In uniapp, using the textarea component needs to be introduced in the template. The sample code is as follows: ```<template> <view> <textarea
- uni-app 2757 2023-05-26 11:01:02
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- How to prohibit return when uniapp jumps successfully
- With the continuous development of mobile Internet, the demand for mobile applications is also increasing. In these applications, in order to improve the user experience, many developers will use the jump function to help users quickly enter different pages of the application. In uniapp, the jump function is also widely used. However, sometimes we want to prevent users from returning to the previous page after successfully jumping to the target page. So, how to implement this function? uniapp is a cross-platform application development framework based on Vue.js, which allows developers to build
- uni-app 3326 2023-05-26 10:56:37
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- How uniapp can be cross-platform
- With the rise of mobile applications, the demand for multi-terminal development is becoming stronger and stronger. As an open source multi-terminal development framework, uniapp can help developers quickly create cross-platform applications and reduce development costs and complexity. So how does uniapp become cross-platform? 1. Based on the vue framework The bottom layer of uniapp is based on the vue framework. Through the encapsulation of vue syntax, cross-platform code reuse is achieved and the learning cost in the cross-platform development process is reduced. This means that developers only need to learn one set of syntax to complete development for multiple platforms, which makes
- uni-app 1703 2023-05-26 10:56:07
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- Is uniapp native?
- uniapp is an open source cross-platform framework that allows developers to publish and run applications on multiple different platforms, such as Android, iOS, H5, mini programs, and quick apps, after writing code once. So, here comes the question: Is uniapp native? First, we need to clarify a concept, that is, what is native development. Native development refers to the use of native programming languages on a specific operating system (such as Objective-C or Swift on iOS, Java or Kotli on Android
- uni-app 1245 2023-05-26 10:52:37
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- uniapp return page does not refresh
- uniapp is a cross-platform development framework that is widely used in mobile development. However, many developers will encounter a problem when developing with uniapp: the return page will not refresh. The specific manifestation of this problem is: when we adjust some data on page A and then return to the previous page B, we find that page B is not refreshed and the data is still the original, not the updated data. This troubles developers because it may lead to inaccurate page display or confusion for users. So why does uniapp’s page return
- uni-app 3857 2023-05-26 10:46:07
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- uniapp implements pull-up and release to switch pages
- 1. Introduction With the popularity of mobile devices, people’s demand for mobile applications is also getting higher and higher. A good mobile application needs to be able to meet the needs of users and have a good user experience. Among them, page switching is the most common and important interaction method in mobile applications. In this article, we will introduce how to use uniapp to achieve the effect of pulling up and releasing to switch pages to improve the user experience during use. 2. Achieve the effect The effect we want to achieve is: when the user pulls up and releases the screen on the current page, the page can switch upward to the previous page.
- uni-app 963 2023-05-26 10:40:37
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- uniapp implements opening the URL
- Uniapp is a cross-platform development framework that supports writing once and publishing on multiple terminals, and is suitable for a variety of application scenarios. In actual development, we often need to open the URL in the App, such as displaying the H5 page in the application, jumping to a third-party website, etc. This article will introduce how to implement the opening URL function in Uniapp. 1. Use H5 pages H5 pages refer to web pages running in the browser. Uniapp also supports the use of H5 pages in applications. The implementation method is as follows: 1. Create an H5 page in the pages directory of the Uniapp project.
- uni-app 5942 2023-05-26 10:38:37
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- uniapp android past location failed
- In recent years, with the popularity of mobile Internet, mobile application development has occupied an increasingly important position. In application development, uniapp is a very popular cross-platform development framework that can support application development for different operating systems. However, some users encountered an issue where Android past location failed when using apps developed by uniapp. This article will delve into this problem and provide relevant solutions. 1. Problem Description Android’s past location failure refers to when the user clicks the “Back” button in an application developed using uniapp
- uni-app 802 2023-05-26 10:36:37
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