'Invalid hook call with select
Problem is called in ProductSort(), reason is onChange.
I am getting 'invalid hook call' but I have no idea how to rewrite the code to skip this problem.
Maybe you have some ideas?
I will be appreciate, if you will send some links with examples of applications on GraphQL and React.
function ShowCategories(){
const { loading, error, data } = useQuery( gql`
query{
categories{ name }
}
`);
if (error) return `Error! ${error}`;
if(loading){
return(<option>Loading...</option>);
} else{
return( data.categories.map( (category, index) => {
return(<option key={index} value={index}> {category.name} </option>)}) );
}
}
function ProductSort() {
return(
<form id="plpChooseCategory">
<div className="field">
<select onChange={ (event) => ShowCategories({name: event.target.value})}>
{ShowCategories()}
</select>
</div>
</form>
)
Sources
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Source: Stack Overflow
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