String representation of opacity value shown instead of numerical value

I recently implemented an opacity slider using React hooks in my project. Here is a snippet of the code:

https://i.sstatic.net/m0JtM.png

Within my table, I set the opacity like this:

<td>
<img
   src="link"
   opacity={data.socialOpacity}
   }
   />
</td>

However, when I view the DOM in my app, the opacity value appears as a string instead of a number:

<img src="https://wp-iframe.icon.webp" color="#000" opacity="1">

I'm puzzled as to why the opacity value is being displayed as a string and not a number. Any insights on this issue?

Answer №1

Important Details:

  • In HTML, the opacity property is not available.

  • Similarly, HTML does not have a color property and the CSS color property does not impact images either.

  • To manage states in React, it is recommended to use the setState() function.

  • Alternatively, you can utilize this straightforward code using the style property:

<div style={ {opacity: data.socialOpacity, color: "#111"} } >...</div>

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