additional Id in route
How can I have multiple ids in the show route with react router and define this as a resource
18 Replies
Hi @Joe Gaffney. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:
----------------------
To define a route with multiple IDs in the
show
route using React Router and Refine, you can follow these steps:
1. Define the Route with Multiple IDs:
You can define a route with multiple IDs using the :param
syntax in React Router. For example, if you want to create a route for showing a specific post and a specific category, you can define the route as /posts/:postId/categories/:categoryId
.
2. Use the useShow
Hook:
The useShow
hook in Refine can automatically detect resource
and id
parameters from the current route. You can use this hook to fetch the data for the specified resource and IDs.
Here is an example of how you can set this up:
Step 1: Define the Route
Step 2: Use the useShow
Hook in Your Component
Explanation:
- Route Definition: The route /posts/:postId/categories/:categoryId
is defined to capture both postId
and categoryId
from the URL.
- useShow Hook: The useShow
hook is used twice to fetch data for both the posts
and categories
resources using the respective IDs from the URL parameters.
For more information, you can refer to the Refine documentation on routing (https://refine.dev/docs/routing/integrations/react-router/#usage-with-a-root-route) and the useShow hook (https://refine.dev/docs/guides-concepts/routing/#useshow).
----------------------
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afraid-scarlet•4w ago
@kapa.ai but you did not make a refine resource here also
Let me check the knowledge base for you. One moment! :books:
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To define a route with multiple IDs in the
show
route using React Router and Refine, and to set this up as a resource, you can follow these steps:
1. Define the Resource in Refine:
You need to define the resource in the resources
array of the <Refine />
component.
2. Define the Route with Multiple IDs:
Use React Router to define a route that includes multiple IDs.
3. Use the useShow
Hook:
Utilize the useShow
hook to fetch data for the specified resource and IDs.
Here is an example of how you can set this up:
Step 1: Define the Resource
In your App.tsx
file, define the resource with the appropriate paths:
Step 2: Use the useShow
Hook in Your Component
In your PostShow
component, use the useShow
hook to fetch data for both the posts
and categories
resources:
Explanation:
- Resource Definition: The resource is defined in the resources
array of the <Refine />
component with the show
route including multiple IDs.
- Route Definition: The route /posts/:postId/categories/:categoryId
is defined to capture both postId
and categoryId
from the URL.
- useShow Hook: The useShow
hook is
----------------------
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----------------------afraid-scarlet•4w ago
@kapa.ai can the list resource also have an Id
Let me check the knowledge base for you. One moment! :books:
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Yes, the
list
resource can also have an ID in its route. This can be useful for scenarios where you need to filter or display a list based on a specific parent resource ID.
Here is how you can set it up:
Step 1: Define the Resource with an ID in the List Route
In your App.tsx
file, define the resource with the appropriate paths, including an ID in the list
route:
Step 2: Use the useList
Hook in Your Component
In your PostList
component, use the useList
hook to fetch data for the posts
resource based on the categoryId
from the URL:
Explanation:
- Resource Definition: The resource is defined in the resources
array of the <Refine />
component with the list
route including an ID (categoryId
).
- Route Definition: The route /categories/:categoryId/posts
is defined to capture the categoryId
from the URL.
- useList Hook: The useList
hook is used to fetch data for the posts
resource, filtering by the categoryId
from the URL parameters.
For more information, you can refer to the [Refine documentation on routing](https://refine.dev
----------------------
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afraid-scarlet•4w ago
@kapa.ai how would useGo call this passing the categoryId
Let me check the knowledge base for you. One moment! :books:
----------------------
To navigate to the list route with a
categoryId
using the useGo
hook, you can call the go
function and pass the categoryId
as a parameter. Here is how you can do it:
Using useGo
to Navigate with categoryId
First, ensure you have the useGo
hook imported from @refinedev/core
. Then, you can use it in your component to navigate to the list route with the categoryId
.
Here is an example:
Explanation:
- Import useGo
: Import the useGo
hook from @refinedev/core
.
- Define the go
Function: Use the go
function to navigate to the desired route. In this case, the route is /categories/${categoryId}/posts
.
- Button Click Handler: When the button is clicked, the go
function is called with the to
property set to the desired route, including the categoryId
.
This will navigate to the list route for the specified categoryId
.
For more information, you can refer to the Refine documentation on the useGo
hook (https://refine.dev/docs/routing/hooks/use-go/).
----------------------
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afraid-scarlet•4w ago
@kapa.ai useParams does not seem to be find the id
Let me check the knowledge base for you. One moment! :books:
----------------------
If
useParams
does not seem to find the id
, there are a few common issues you might want to check:
1. Route Definition: Ensure that your route is correctly defined with the parameter in the path.
2. Component Placement: Ensure that the component using useParams
is correctly placed within the route.
3. React Router Version: Ensure you are using a compatible version of React Router.
Here is a checklist and example to help you debug the issue:
Checklist
1. Route Definition:
Make sure your route is defined with the correct parameter name.
2. Component Placement:
Ensure that the Blog
component is correctly placed within the route.
3. Using useParams
:
Ensure you are correctly using the useParams
hook in your component.
Example
Here is a complete example to illustrate the correct usage:
#### Step 1: Define the Route
#### Step 2: Use useParams
in the Component
Debugging Tips
- Check URL: Ensure the URL you are navigating to matches the route pattern. For example, /blog/123
should match the route /blog/:id
.
- Console Log: Add a console.log
statement to check if useParams
is returning the expected value.
Additional Resources
For more detailed information, you can refer to the React Router documentation (https://reactrouter.com/docs/en/v6/hooks/use-params) and the Refine documentation on routing (https://refine.dev/docs/routing/hooks/use-resource-params/#id).
If you have followed these steps and useParams
still does not find the id
, please ensure that your project setup aligns with the examples provided. If the issue persists, consider providing more details about your setup for further assistance.
----------------------
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----------------------afraid-scarlet•4w ago
@kapa.ai /categories/${categoryId}/posts the category id in the middle of the path
Let me check the knowledge base for you. One moment! :books:
----------------------
To navigate to a route with the
categoryId
in the middle of the path, such as /categories/${categoryId}/posts
, you can use the useGo
hook from Refine. Here is how you can set it up:
Step 1: Define the Route
First, ensure that your route is correctly defined in your App.tsx
file:
Step 2: Use the useGo
Hook to Navigate
In your component, use the useGo
hook to navigate to the list route with the categoryId
:
Step 3: Use useParams
in the List Component
In your PostList
component, use the useParams
hook to get the categoryId
from the URL and fetch the data accordingly:
```jsx
import { useList } from "@refinedev/core";
import { useParams } from "react-router-dom";
import { List, Table, Space } from "@refinedev/antd";
const PostList = () => {
const { categoryId } = useParams();
const { data, isLoading } = useList({
resource: "posts",
config: {
filters: [
{
field: "categoryId",
operator: "eq",
value: categoryId,
},
],
},
});
if (isLoading) {
return <div>Loading...</div>;
}
return (
<List>
<Table dataSource={data?.data} rowKey="id">
<Table.Column title="ID" dataIndex="id" key="id" />
<Table.Column title="Title" dataIndex="title" key="title" />
<Table.Column title="Category ID" dataIndex="categoryId" key="categoryId" />
</Table>
</List>
);
};
export default Post
----------------------
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