rival-black•13mo ago

How to tell the front-end how many items the list has?

I imagine that in the listing the number of pages is done through a parameter for the number of items displayed in the header. But what is this parameter? Is there anywhere in the documentation that talks about this?

3 Replies

kapa.ai•13mo ago

Hi @yepmad. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave: ---------------------- Yes, you're correct. In refine, the number of items displayed per page in a list or table view is controlled by a parameter called pageSize. This parameter is part of the pagination functionality provided by refine. For example, in the Material UI DataGrid component, you can set the pageSize property to control the number of rows displayed per page. Here's an example from the refine blog (https://refine.dev/blog/mui-datagrid-refine/):

const { dataGridProps } = useDataGrid({  
 pagination: { pageSize: 5 },  
});

const { dataGridProps } = useDataGrid({  
 pagination: { pageSize: 5 },  
});

In this example, pageSize is set to 5, meaning that 5 rows will be displayed per page. You can also define how many rows the user can choose to view per page using the rowsPerPageOptions prop:

<DataGrid  
 {...dataGridProps}  
 checkboxSelection  
 columns={columns}  
 autoHeight  
 pageSizeOptions={[5, 10, 20]}  
/>

<DataGrid  
 {...dataGridProps}  
 checkboxSelection  
 columns={columns}  
 autoHeight  
 pageSizeOptions={[5, 10, 20]}  
/>

In this case, the user can choose to view 5, 10, or 20 rows per page. For more information on pagination in refine, you can refer to the refine documentation (https://refine.dev/docs/packages/documentation/react-table/). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•13mo ago

<@331304553641279490> kapa.ai is still learning and improving, please let us know how it did by reacting below

rival-black•13mo ago

Oh, I figured out. It's in the body.