How to change the size of uniapp radio

Uniapp is a very popular cross-platform application development framework, used to quickly develop applications on multiple platforms. In uniapp, we can easily add various controls to our application, including radio.

Radio is a 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. Using the style attribute

You can use the style attribute to set the size of the radio as follows:

<radio style="width: 50px; height: 50px;"></radio>

In the above code, the radio's Both width and height are set to 50 pixels. You can change these values ​​as needed. This method is suitable for making style changes to a single radio.

2. Using the class attribute

If you need to apply the same style changes across multiple radios in your application, then using the class attribute is a better choice. You can add the class to your application's stylesheet and apply it to the radio element like this:

// 在样式表中添加以下代码
.radio-custom {
  width: 50px;
  height: 50px;
}

// 在radio元素中应用class属性
<radio class="radio-custom"></radio>

In the above code, we first define the style of the radio using the .radio-custom class. We then apply this class to the radio element.

3. Use global styles

If you need to apply the same style to all radios in your application, then it is best to use global styles. You can define global styles in the App.vue file of your application as follows:

<style>
  .uni-radio {
    width: 50px;
    height: 50px;
  }
</style>

In the above code, we use the .uni-radio class to define the style of the radio. This will apply to all radio elements in the application.

Summary

In uniapp you can use different techniques to change the size of the radio. For a single radio, use the style attribute. If you need to apply style changes across multiple radios, consider using class attributes or global styles. Either way, it helps you easily control the appearance of your radio to better suit your application needs.

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