我的目标是拥有 3 张不同的图像,当它们被点击时,每张图像都会改变显示的文本。我的问题是,当每个图像被点击时,它仍然在第一个列表项中显示图像路径,如下面的截图(“../../img/shield.png”)。我怎样才能防止这个显示?
import React, { useState } from "react";
import "./UserRoles.css";
import shield from "../../img/shield.png"
import sword from "../../img/sword.png"
import staff from "../../img/staff.png"
const roles = [
[
shield,
"Term1",
"Description1",
],
[
sword,
"Term2",
"Description2",
],
[
staff,
"Term3",
"Description3",
],
];
const UserRoles = () => {
const [clickedText, setClickedText] = useState([]);
var handleClick = (index) => {
setClickedText(roles[index]);
};
return (
<div>
{/* map through texts array */}
{roles.map((role, index) => (
<img src={roles[index][0]} key={index} onClick={() => handleClick(index)} />
))}
<ul>
{clickedText.map((t, index) => (
<ul>
<li key={index}>{t}</li>
</ul>
))}
</ul>
</div>
);
};
export default UserRoles;
