How to avoid automatically adding styles to uniapp input

With the continuous development of mobile applications, uniapp has also become a very popular framework. Forms are very common in mobile applications, so when using the input component in uniapp, you sometimes encounter a problem: the input box is automatically styled. So how can we avoid this problem?

First of all, we need to understand why the input box is automatically styled. This is because the input boxes and keyboards that come with browsers or mobile devices have various styles and functions. After using the input component in uniapp, these default styles will override our own styles, causing the input box style to be abnormal. Therefore, we need to use some tricks to override these default styles.

The easiest way is to cancel the autofill style by adding the following code to your page style sheet:

input:-webkit-autofill,
input:-webkit-autofill:hover, 
input:-webkit-autofill:focus { 
    -webkit-text-fill-color: #000;
    transition: background-color 5000s ease-in-out 0s;
}

This code will change the font color of the input box to black, and The color of the input box will not change when the content is modified.

Secondly, we need to disable the input elements' built-in styles so that they don't override our own styles. The specific method is to add an "appearance:none" CSS attribute to the input component, as follows:

input {
    -webkit-appearance: none;
    -moz-appearance: none;
    -o-appearance: none;
    appearance: none;
}

This way you can disable the default appearance of the input element.

Finally, we also need to pay attention to avoid using some incompatible attributes when using uniapp. For example, if we set the "-webkit-overflow-scrolling: touch" attribute, it will cause page scrolling to fail when the input box loses focus on an iOS device, which will affect the user experience. Therefore, we need to try to avoid using such attributes in our code.

In short, the above is a way to avoid automatically adding styles to uniapp input. To be a good developer, in addition to focusing on code efficiency and function implementation, you also need to pay attention to details to improve user experience.

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