can I get useQuery and useMutation from apolo-boost? code example
Example 1: useLazyQuery
import React, { useState } from 'react';
import { useLazyQuery } from '@apollo/client';
function DelayedQuery() {
const [dog, setDog] = useState(null);
const [getDog, { loading, data }] = useLazyQuery(GET_DOG_PHOTO);
if (loading) return <p>Loading ...</p>;
if (data && data.dog) {
setDog(data.dog);
}
return (
<div>
{dog && <img src={dog.displayImage} />}
<button onClick={() => getDog({ variables: { breed: 'bulldog' } })}>
Click me!
</button>
</div>
);
}
Example 2: usemutation apollo
import { gql, useMutation } from '@apollo/client';
const ADD_TODO = gql`
mutation AddTodo($type: String!) {
addTodo(type: $type) {
id
type
}
}
`;
function AddTodo() {
let input;
const [addTodo, { data }] = useMutation(ADD_TODO);
return (
<div>
<form
onSubmit={e => {
e.preventDefault();
addTodo({ variables: { type: input.value } });
input.value = '';
}}
>
<input
ref={node => {
input = node;
}}
/>
<button type="submit">Add Todo</button>
</form>
</div>
);
}