Incorrect color change on button triggered by onMouse actions and state fluctuations

While creating a user profile on my app, I encountered an issue with button coloring. When I try to add color functionality to the button, it turns red instead of green and remains red even when the mouse is not hovering over it. My goal is to have the button start as green and only change to red when the mouse hovers over it...

Below is the code snippet in question:

import { useEffect, useState } from "react";
import userInformation from "../../services/userInformation";
// More code goes here...

Specifically, the problematic code segment is as follows:

{state.newPost.document ? <Button onMouseLeave={() => setDeleteDocument(!deleteDocument)} onMouseEnter={() => setDeleteDocument(!deleteDocument)} onClick={(e) => {
        e.preventDefault();
        dispatch(createPosts('', 'document'))
      }} startIcon={deleteDocument ? <DeleteForeverTwoToneIcon /> : <CheckBoxTwoToneIcon />} variant='contained' color={deleteDocument ? "error" : "success"} style={{position: 'absolute', left: '92.5%', top: '53%', borderRadius: '16px'}}>1 File</Button> : <Button startIcon={contentError === 'document' ? <AttachFileTwoToneIcon style={{color: 'red'}}/> : <AttachFileTwoToneIcon />} variant="outlined" style={{position: 'absolute', left: '93%', top: '53%', background: 'rgba(255, 255, 255, 0.32)', border: '1px solid rgba(45, 135, 255, 0.3)', borderRadius: '16px', color: contentError === 'document' ? 'red' : '', borderColor: contentError === 'document' ? 'red' : ''}} disabled={loading} component='label'>File <input style={{pointerEvents: 'none'}} accept=".pdf" type='file' hidden onChange={(e) => {
        setDeleteDocument(false)
        dispatch(createPosts(e.target.files[0], 'document'))
      }}/></Button>}

Answer №1

After some troubleshooting, I was able to find the solution by following this helpful link:

React onMouseEnter not working in Chrome due to element blocking cursor disappearance

I made a simple adjustment from using onMouseEnter to onMouseOver because onMouseEnter triggers when the border is touched, while onMouseOver triggers when hovering over the element...

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