DataGridPro paginationMode: server
Hello, I'm currently using DataGridPro with
paginationMode
set to "server"
, in conjunction with the useMany
hook and a REST API. My question revolves around sending the correct rowCount
from my endpoint. I've noticed that when I send rows from my backend, they are assigned to the rows
property in the dataGridProps
. Could you please guide me on how I should appropriately set and send the rowCount
from my backend to ensure it is correctly interpreted by DataGridPro? Thank you in advance for your help.21 Replies
Hi @darshan_sandhu. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:
----------------------
To ensure that the
rowCount
is correctly interpreted by DataGridPro, you need to send the total number of data from your backend. The rowCount
value is fetched with the useList
hook in refine source (https://refine.dev/docs/api-reference/mui/hooks/useDataGrid#dataGridProps-rowCount).
When using the useMany
hook with a REST API, you should make sure that your API endpoint returns the total number of records along with the data. The response should include both the data array and the total count of records. Refine will then automatically assign the rowCount
value to the dataGridProps
.
For example, your API response should look like this:
By returning the data and total count in this format, refine will be able to correctly interpret the rowCount
for DataGridPro.
----------------------
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----------------------useDataGrid | refine
By using useDataGrid, you can get properties that are compatible with MUI X
component. All features such as sorting, filtering, and pagination come out of the box. Under the hood it uses useList
for the fetch.<@672579770692665354> kapa.ai is still learning and improving, please let us how it did by reacting below
ambitious-aqua•16mo ago
@kapa.ai I tried your suggestion, but when I send the data array and total count from my backend in the suggested format, dataGridProps is now treating rows as an object that looks like this:
Subsequently, I am encountering an error: Failed prop type: Invalid prop 'rows' of type 'object' supplied to ForwardRef(DataGridPro), expected an array.
To circumvent this, I am considering destructuring rows from the dataGridProps and entering these values separately as props in the DataGridPro component. Would this be a recommended approach or is there another preferred method to resolve this issue?
Let me check the knowledge base for you. One moment! :books:
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Yes, you can destructure the
rows
and total
from the dataGridProps
and pass them separately as props to the DataGridPro component. This approach should resolve the issue you're facing. Here's an example of how you can do this:
By destructuring the rows
and total
from dataGridProps
and passing them separately to the DataGridPro component, you should be able to avoid the prop type error and correctly display the data with server-side pagination.
----------------------
Note: you can ask me a follow up question by @ mentioning me again
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ambitious-aqua•16mo ago
@kapa.ai the data is actually
in dataGripProps but I will take this approach all the same
and with TypeScript I haven't looked at how to handle things yet, since for the ids prop I will have to do datagridProps?.rows?.data?map - is that correct? Something like that I will get back to you, I'm a little tired
Let me check the knowledge base for you. One moment! :books:
----------------------
I understand that the
dataGridProps
has the following structure:
In this case, you can destructure the data
and total
from dataGridProps.rows
and pass them separately as props to the DataGridPro component. Here's an example of how you can do this with TypeScript:
Regarding the ids
prop, if you need to map over the data
array, you can do it like this:
This approach should work well with TypeScript and help you avoid any issues related to the prop types.
----------------------
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ambitious-aqua•16mo ago
@kapa.ai Yeah I see the rows?.data in the other response now. Didn't read it correctly
Let me check the knowledge base for you. One moment! :books:
----------------------
I'm glad you found the previous response helpful. Just to reiterate, you can destructure the
data
and total
from dataGridProps.rows
and pass them separately as props to the DataGridPro component. Here's the example with TypeScript:
And for mapping over the data
array, you can use:
This approach should work well with TypeScript and help you avoid any issues related to the prop types.
----------------------
Note: you can ask me a follow up question by @ mentioning me again
:speech_balloon:
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ambitious-aqua•16mo ago
@kapa.ai when I try to destructure
I get this TypeScript error
Property 'data' does not exist on type 'readonly any[]'.ts(2339)
Let me check the knowledge base for you. One moment! :books:
----------------------
I apologize for the confusion. It seems that the TypeScript error is due to the type of
dataGridProps.rows
. To fix this issue, you can use type assertions to specify the expected structure of dataGridProps.rows
. Here's an example:
By using the RowsData
interface and type assertion, you should be able to destructure data
and total
without encountering the TypeScript error.
----------------------
Note: you can ask me a follow up question by @ mentioning me again
:speech_balloon:
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