我有一个应该采用输入值的搜索栏组件,但是我将 useState 用于我的 getter 和 setter,我有点困惑,因为它报告了一个错误
下面是我的组件,你能发现错误吗?
const SuppliersNavBar = (props) => {
const { classes } = props;
const [search, setSearch] = useState();
const updateSearch = (event) => {
setSearch({ search: event.target.value });
console.log(event);
};
return (
<Fragment><Fab className={classes.addCircle} style={{ float: 'right',
marginRight: 10, marginBottom: 10, backgroundColor: '#3B70BC', color:
'white' }} onClick={() => { this.props.history.push('/'); }}
id="addCircle" ><Add /></Fab>
<div className={classes.root}>
<AppBar position="static">
<Toolbar>
<Grid container direction="row"
justify="flex-start"
alignItems="center">
<Grid item xs={12} sm={6} md={3}>
<div className={classes.grow} />
<div className={classes.search} aria-label="search bar">
<div className={classes.searchIcon}>
<Search id="searchIcon" />
</div>
<InputBase
aria-label="search bar"
value={search}
onChange={updateSearch.bind(this)}
placeholder="Search"
classes={{
root: classes.inputRoot,
input: classes.inputInput,
}}
/>
</div>
</Grid>
</Grid>
</Toolbar>
</AppBar>
</div>
</Fragment>
);
};
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