I have two components, a ListContact and a ListSupplier. The ListSupplier is child to ListContact. My contact component has a table with display results. The supplier component opens up a modal on the contact component, from which a selection is made to change the results of the table in the first component.
const ListContact = () => {
const [contacts, setContacts] = useState([]);
...
//Populate contact table function
const getContact = async () => {
try {
const response = await fetch(`http://localhost:5000/contact/`);
const jsonData = await response.json();
setContacts(jsonData);
} catch (err) {
console.log(err.message);
}
}
//Populate contact table function with supplier id
const getSupplierContacts = async (supplier_id) => {
try {
const response = await fetch(`http://localhost:5000/contact_supplier/${supplier_id}`);
const jsonData = await response.json();
setContacts(jsonData);
} catch (err) {
console.log(err.message);
}
}
useEffect(() => {
getContact();
}, []);
return <Fragment>
<ListSuppliers/>
<table className="table mt-5">
<thead>
<tr>
<th>Contact Name</th>
<th>Edit</th>
<th>Delete</th>
</tr>
</thead>
<tbody>
{contacts.map(contact => (
<tr key={contact.contact_id}>
<td>{contact.contact_name}</td>
<td><EditContact contact={contact}/></td>
<td><button className="btn btn-danger" onClick={()=> deleteContact(contact.contact_id)}>Delete</button></td>
</tr>
))}
</tbody>
</table>
</Fragment>
In particular I want to use the getSupplierContact method from ListContact.
const ListSuppliers = () => {
const [suppliers, setSuppliers] = useState([]);
...
useEffect(() => {
getSuppliers();
}, []);
return <Fragment>
<table className="table mt-5">
<thead>
<tr>
<th>Supplier Name</th>
<th>Choose Supplier</th>
</tr>
</thead>
<tbody>
{suppliers.map(supplier => (
<tr key={supplier.supplier_id}>
<td>{supplier.supplier_name}</td>
<td><button className="btn btn-info" onClick={()=> getSupplierContacts(supplier.supplier_id)}>Choose Supplier</button></td>
</tr>
))}
</tbody>
</table>
</Fragment>
Any help much appreciated! Let me know if I can add any more info to the OP
//Attempt at solution
<button className="btn btn-info" onClick={()=> getSupplierContacts(supplier.supplier_id)}>Choose Supplier</button>
CodePudding user response:
it is quite simple actually, you pass the props as an object on the call for listSuppliers
const ListContact = () => {
const [contacts, setContacts] = useState([]);
...
//Populate contact table function
const getContact = async () => {
try {
const response = await fetch(`http://localhost:5000/contact/`);
const jsonData = await response.json();
setContacts(jsonData);
} catch (err) {
console.log(err.message);
}
}
//Populate contact table function with supplier id
const getSupplierContacts = async (supplier_id) => {
try {
const response = await fetch(`http://localhost:5000/contact_supplier/${supplier_id}`);
const jsonData = await response.json();
setContacts(jsonData);
} catch (err) {
console.log(err.message);
}
}
useEffect(() => {
getContact();
}, []);
return <Fragment>
<ListSuppliers getSupplierContacts={getSupplierContacts}
/>
<table className="table mt-5">
<thead>
<tr>
<th>Contact Name</th>
<th>Edit</th>
<th>Delete</th>
</tr>
</thead>
<tbody>
{contacts.map(contact => (
<tr key={contact.contact_id}>
<td>{contact.contact_name}</td>
<td><EditContact contact={contact}/></td>
<td><button className="btn btn-danger" onClick={()=> deleteContact(contact.contact_id)}>Delete</button></td>
</tr>
))}
</tbody>
</table>
</Fragment>
And then you use it in your listSuppliers componet like this
const ListSuppliers = ({getSupplierContacts }) => {
const [suppliers, setSuppliers] = useState([]);
//and you can call it now inside this component
getSupplierContacts ()
...
useEffect(() => {
getSuppliers();
}, []);