How to modify the status bar title in uniapp

With the popularity of mobile applications, users have higher and higher requirements for the UI experience of applications. Among them, the status bar is one of the first and most conspicuous parts that users come into contact with. In uniapp, we can modify the title of the status bar through some simple operations to improve the UI experience of the application. Next, this article will share the specific method of modifying the status bar title in uniapp.

1. Understand the status bar

The status bar refers to an area at the top of the screen, which displays the signal, network, time and other information of the mobile phone. The status bar is displayed slightly differently in iOS and Android systems. For example, in the iOS system, the information displayed on the status bar includes battery power, signal strength, time, etc. In the Android system, the information displayed on the status bar includes Wifi signal, battery power, time, etc.

In mobile application development, we can achieve UI beautification effects by modifying the color and background image of the status bar. Modifying the status bar title is an important means to improve user experience.

2. How to modify the status bar title in uniapp

In uniapp, we can modify the status bar title of the application by modifying the manifest.json file.

1. Find the manifest.json file

In the root directory of the uniapp project, you can find the manifest.json file. This file is the configuration file of the uniapp project. We can modify the application name, icon, startup page, etc. here.

2. Modify the manifest.json file

In the manifest.json file, we can find the following code:

"app-plus": {
  "titleNView": {}
}

We can add the title attribute to the titleNView object to Modify the title of the status bar. For example, if we want to change the title of the status bar to "My Application", we can write like this:

"app-plus": {
  "titleNView": {
    "titleText":"我的应用"
  }
}

3. Save the manifest.json file

Save the modified manifest.json file , just repackage the project.

3. Notes

1. Supported platforms

uniapp’s status bar title modification method is only applicable to the app-plus platform, that is, it is only applicable to the nvue page. On other platforms, you cannot use this method to modify the status bar title.

2. Adapt to different platforms

On different platforms, the display mode and modification method of the status bar are different. On the Android platform, we can achieve UI beautification effects by modifying the status bar color, background image, etc. On the iOS platform, only the style and text color of the status bar can be modified.

3. Placeholder settings

In some pages, we may need to add some placeholders to the title of the status bar. At this time, we can use the % symbol to separate the placeholder and text, for example:

"app-plus": {
  "titleNView": {
    "titleText":"%s博客"
  }
}

When called in the page, the blog name can be replaced with the placeholder:

this.$api.getBlogById(id).then(res => {
  let blogtitle = res.data.title;
  uni.setNavigationBarTitle({
    title: blogtitle + "博客"
  });
})

or above This is the specific method for uniapp to modify the status bar title. Through simple operations, we can easily modify the status bar title of the application to improve the user experience and UI aesthetics. At the same time, we also need to adapt to different platforms to ensure that the application can run well on various devices.

The above is the detailed content of How to modify the status bar title in uniapp. For more information, please follow other related articles on the PHP Chinese website!