如何在“选择”选项内添加图标我做了很多尝试,但都没有用
<option value={0}>Item One</option>
<option value={1}>
<i class="fas fa-expand" />
Item two
</option>
完整的示例代码
class IconInSelect extends Component {
state = {
value: 0
};
handleChange = name => event => {
this.setState({ [name]: event.target.value });
};
render() {
const { value } = this.state;
const { classes } = this.props;
return (
<Select
autoWidth
native
value={value}
onChange={this.handleChange("value")}
name="value"
variant="filled"
classes={{
root: classes.selectEmpty,
select: classes.select
}}
>
<option value={0}>Item One</option>
<option value={1}>
<i class="fas fa-expand" />
Item two
</option>
<option value={2}>Item three</option>
</Select>
);
}
}
codesandbox 寻求帮助
答案 0 :(得分:1)
使用MenuItem。
class IconInSelect extends Component {
...
render() {
return (
<Select>
<MenuItem value="">
<ListItemIcon>
<InboxIcon />
</ListItemIcon>
<ListItemText primary="Inbox" />
</MenuItem>
<MenuItem value={10}>Ten</MenuItem>
<MenuItem value={20}>Twenty</MenuItem>
<MenuItem value={30}>Thirty</MenuItem>
</Select>
);
}
}
答案 1 :(得分:0)
这在不选择换行的情况下效果更好
Executing command (CWD): unzip -qq '/var/www/html/legacy-app/vendor/aws/aws-sdk-php_compare/ba39e4a340165876e4355a19f89fe81f' -d '/var/www/html/legacy-app/vendor/composer/fd8c9a79'
只需在InboxIcon中使用自定义样式并根据需要设置边距