How to make a table with custom json source?
I have following json scheme
How to render it in tables using useTable hook?
17 Replies
Hi @mflash. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:
----------------------
To render a table using the
useTable
hook in Refine, you can follow the example provided in the Refine documentation. Here's a basic example of how you can use the useTable
hook to render a table with your JSON data:
In this example, useTable
is used to fetch the data and provide properties compatible with the Ant Design Table
component. The tableProps
object returned by useTable
is spread into the Table
component to provide the necessary properties for rendering the table.
Please note that this example assumes that you have set up Refine to fetch data from your API endpoint. The useTable
hook in its basic usage reads the resource from the URL and returns the data from the API endpoint. If you need to fetch data from a custom JSON source, you would need to set up a custom data provider to fetch data from your source.
For more information on how to use the useTable
hook, you can refer to the Refine useTable hook documentation (https://refine.dev/docs/ui-integrations/ant-design/hooks/use-table/). For more information on how to set up a custom data provider, you can refer to the Refine data provider documentation (https://refine.dev/docs/data-provider/introduction/).
----------------------
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reduced-jade•5mo ago
@kapa.ai Unhandled Runtime Error
TypeError: rawData.some is not a function
Call Stack
eval
node_modules/antd/lib/table/InternalTable.js (95:0)
Let me check the knowledge base for you. One moment! :books:
----------------------
The error message you're seeing,
TypeError: rawData.some is not a function
, typically occurs when the Table
component from Ant Design expects an array as data, but it's receiving something else.
In the context of Refine and Ant Design, this error can occur if the data returned from the useTable
hook is not an array. The useTable
hook returns a tableProps
object, which includes the dataSource
property. This dataSource
property should be an array of objects, where each object represents a row in the table.
Here's a basic example of how the useTable
hook should be used:
In this example, useTable
is used to fetch the data and provide properties compatible with the Ant Design Table
component. The tableProps
object returned by useTable
is spread into the Table
component to provide the necessary properties for rendering the table.
If you're still encountering this error, it's possible that the data returned from your API endpoint is not in the expected format. The useTable
hook expects the data to be in a specific format, typically an array of objects. You may need to adjust your data provider or the API endpoint to return data in the expected format.
For more information on how to use the useTable
hook, you can refer to the Refine useTable hook documentation (https://refine.dev/docs/ui-integrations/ant-design/hooks/use-table/). For more information on how to set up a custom data provider, you can refer to the Refine data provider documentation (https://refine.dev/docs/data-provider/introduction/).
----------------------
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
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reduced-jade•5mo ago
@kapa.ai
I have following json
It caused an error: Unhandled Runtime Error
TypeError: rawData.some is not a function
Call Stack
eval
node_modules/antd/lib/table/InternalTable.js (95:0)
Let me check the knowledge base for you. One moment! :books:
----------------------
The error you're encountering,
TypeError: rawData.some is not a function
, is likely due to the fact that Ant Design's Table
component expects an array for its dataSource
prop, but it's receiving an object instead.
In your JSON data, the items
field is an array, which should be used as the dataSource
for the Table
. However, the useTable
hook might be returning the entire JSON object (which includes the count
field), causing the error.
To resolve this, you need to ensure that the dataSource
prop for the Table
component is set to the items
array from your JSON data. This might involve customizing your data provider to format the response correctly.
Here's a basic example of how you might use the useTable
hook with your data:
In this example, useTable
is used to fetch the data and provide properties compatible with the Ant Design Table
component. The tableProps
object returned by useTable
is spread into the Table
component to provide the necessary properties for rendering the table.
Please note that this example assumes that you have set up Refine to fetch data from your API endpoint. The useTable
hook in its basic usage reads the resource from the URL and returns the data from the API endpoint. If you need to fetch data from a custom JSON source, you would need to set up a custom data provider to fetch data from your source.
For more information on how to use the useTable
hook, you can refer to the Refine useTable hook documentation (https://refine.dev/docs/ui-integrations/ant-design/hooks/use-table/). For more information on how to set up a custom data provider, you can refer to the Refine data provider documentation (https://refine.dev/docs/data-provider/introduction/).
----------------------
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
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reduced-jade•5mo ago
@kapa.ai this is example
But how i need modify code if IPost - has following scheme
This object has property item, which has table records
Let me check the knowledge base for you. One moment! :books:
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To modify the code to work with your new data structure, you need to adjust the
IPost
interface and the Table.Column
components to match the new data structure. Here's how you can do it:
In this example, the IPost
interface has been updated to match the new data structure. The Table.Column
components have also been updated to match the new data structure.
The mapData
function is used to map the API response to the format expected by useTable
. In this case, it's used to extract the items
array from the API response.
Please note that this example assumes that you have set up Refine to fetch data from your API endpoint. The useTable
hook in its basic usage reads the resource from the URL and returns the data from the API endpoint. If you need to fetch data from a custom JSON source, you would need to set up a custom data provider to fetch data from your source.
For more information on how to use the useTable
hook, you can refer to the Refine useTable hook documentation (https://refine.dev/docs/ui-integrations/ant-design/hooks/use-table/). For more information on how to set up a custom data provider, you can refer to the Refine data provider documentation (https://refine.dev/docs/data-provider/introduction/).
----------------------
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
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reduced-jade•5mo ago
@kapa.ai change code because of @deprecated — metaData is deprecated with refine@4, refine will pass meta instead, however, we still support metaData for backward compatibility.
Let me check the knowledge base for you. One moment! :books:
----------------------
In Refine version 4, the
metaData
prop has been deprecated and replaced with meta
. This change applies to all hooks and components. However, for backward compatibility, metaData
is still supported.
Here's how you can update your code to use meta
instead of metaData
:
In this example, the useTable
hook is updated to use meta
instead of metaData
. You can pass any meta properties you need for your application in the meta
object.
For more information on this change, you can refer to the Refine migration guide (https://refine.dev/docs/migration-guide/3x-to-4x#metadata-to-meta).
----------------------
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
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reduced-jade•5mo ago
@kapa.ai Argument of type '{ resource: string; mapData: (data: any) => any; }' is not assignable to parameter of type 'useTableProps<IPost, HttpError, unknown, IPost>'.
Object literal may only specify known properties, and 'mapData' does not exist in type 'useTableProps<IPost, HttpError, unknown, IPost>'.ts(2345)