typical-coral•3w ago

How to search in datagrid

It seems like the docs are describing some props that don't exists formSearchProps, so if not with that, how do I filter the table based on a search query?

5 Replies

kapa.ai•3w ago

Hi @JuicyBenjamin. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave: ---------------------- To search or filter a DataGrid in refine, you can use the useDataGrid hook along with its setFilters function. The documentation doesn't mention formSearchProps, so you're correct that it's not the correct approach. Here's how you can implement search functionality: 1. Use the useDataGrid hook to get the necessary props and functions:

const { dataGridProps, setFilters } = useDataGrid();

const { dataGridProps, setFilters } = useDataGrid();

2. Create a search input and a function to handle the search:

const handleFilter = (
  e: React.ChangeEvent<HTMLInputElement>,
  checked: boolean,
) => {
  setFilters([
    {
      field: "name",
      value: e.target.value,
      operator: "contains",
    },
  ]);
};

const handleFilter = (
  e: React.ChangeEvent<HTMLInputElement>,
  checked: boolean,
) => {
  setFilters([
    {
      field: "name",
      value: e.target.value,
      operator: "contains",
    },
  ]);
};

3. Add the search input to your component:

<Input
  placeholder="Search by name"
  onChange={(e) => handleFilter(e, true)}
/>
<DataGrid {...dataGridProps} columns={columns} />

<Input
  placeholder="Search by name"
  onChange={(e) => handleFilter(e, true)}
/>
<DataGrid {...dataGridProps} columns={columns} />

Here's a complete example of how you can implement search in a DataGrid:

import React from "react";
import { useDataGrid, List } from "@refinedev/mui";
import { DataGrid, GridColDef } from "@mui/x-data-grid";
import { Input } from "@mui/material";

const PostsList: React.FC = () => {
  const { dataGridProps, setFilters } = useDataGrid();

  const columns = React.useMemo<GridColDef[]>(
    () => [
      { field: "id", headerName: "ID", width: 50 },
      { field: "title", headerName: "Title", flex: 1 },
    ],
    [],
  );

  const handleFilter = (
    e: React.ChangeEvent<HTMLInputElement>,
  ) => {
    setFilters([
      {
        field: "title",
        value: e.target.value,
        operator: "contains",
      },
    ]);
  };

  return (
    <List>
      <Input
        placeholder="Search by title"
        onChange={handleFilter}
      />
      <DataGrid {...dataGridProps} columns={columns} />
    </List>
  );
};

export default PostsList;

import React from "react";
import { useDataGrid, List } from "@refinedev/mui";
import { DataGrid, GridColDef } from "@mui/x-data-grid";
import { Input } from "@mui/material";

const PostsList: React.FC = () => {
  const { dataGridProps, setFilters } = useDataGrid();

  const columns = React.useMemo<GridColDef[]>(
    () => [
      { field: "id", headerName: "ID", width: 50 },
      { field: "title", headerName: "Title", flex: 1 },
    ],
    [],
  );

  const handleFilter = (
    e: React.ChangeEvent<HTMLInputElement>,
  ) => {
    setFilters([
      {
        field: "title",
        value: e.target.value,
        operator: "contains",
      },
    ]);
  };

  return (
    <List>
      <Input
        placeholder="Search by title"
        onChange={handleFilter}
      />
      <DataGrid {...dataGridProps} columns={columns} />
    </List>
  );
};

export default PostsList;

This approach allows you to filter the DataGrid based on a search query. The setFilters function updates the filters, which in turn triggers a new data fetch with the applied filters. For more detailed information on filtering in DataGrid, you can refer to the following resources: 1. Filtering documentation for useDataGrid hook 2. Controlled filtering example in MUI DataGrid with refine These resources provide more context and examples on how to implement and customize filtering in refine's DataGrid component. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•3w ago

<@167296048367140864> Kapa.ai is still learning and improving, please let me know how I did by reacting below.

typical-coralOP•3w ago

@kapa.ai It seems that this makes a new request to the backend with the filters in the url, is there a way to just handle the filtering client side if the backend has returned all data already?

kapa.ai•3w ago

Let me check the knowledge base for you again. One moment! :books: ---------------------- Yes, you can handle the filtering on the client side if the backend has already returned all the data. To achieve this, you need to set the filters.mode to "off" in the useDataGrid hook. This will disable server-side filtering and allow you to filter the data on the client side. Here's how you can modify your code to implement client-side filtering:

import React, { useMemo, useState } from "react";
import { useDataGrid, List } from "@refinedev/mui";
import { DataGrid, GridColDef } from "@mui/x-data-grid";
import { Input } from "@mui/material";

const PostsList: React.FC = () => {
  const [searchTerm, setSearchTerm] = useState("");
  const { dataGridProps } = useDataGrid({
    filters: {
      mode: "off", // This disables server-side filtering
    },
  });

  const columns = React.useMemo<GridColDef[]>(
    () => [
      { field: "id", headerName: "ID", width: 50 },
      { field: "title", headerName: "Title", flex: 1 },
    ],
    [],
  );

  const filteredRows = useMemo(() => {
    return dataGridProps.rows.filter((row) =>
      row.title.toLowerCase().includes(searchTerm.toLowerCase())
    );
  }, [dataGridProps.rows, searchTerm]);

  return (
    <List>
      <Input
        placeholder="Search by title"
        onChange={(e) => setSearchTerm(e.target.value)}
      />
      <DataGrid
        {...dataGridProps}
        columns={columns}
        rows={filteredRows}
      />
    </List>
  );
};

export default PostsList;

import React, { useMemo, useState } from "react";
import { useDataGrid, List } from "@refinedev/mui";
import { DataGrid, GridColDef } from "@mui/x-data-grid";
import { Input } from "@mui/material";

const PostsList: React.FC = () => {
  const [searchTerm, setSearchTerm] = useState("");
  const { dataGridProps } = useDataGrid({
    filters: {
      mode: "off", // This disables server-side filtering
    },
  });

  const columns = React.useMemo<GridColDef[]>(
    () => [
      { field: "id", headerName: "ID", width: 50 },
      { field: "title", headerName: "Title", flex: 1 },
    ],
    [],
  );

  const filteredRows = useMemo(() => {
    return dataGridProps.rows.filter((row) =>
      row.title.toLowerCase().includes(searchTerm.toLowerCase())
    );
  }, [dataGridProps.rows, searchTerm]);

  return (
    <List>
      <Input
        placeholder="Search by title"
        onChange={(e) => setSearchTerm(e.target.value)}
      />
      <DataGrid
        {...dataGridProps}
        columns={columns}
        rows={filteredRows}
      />
    </List>
  );
};

export default PostsList;

In this updated code: 1. We set filters.mode to "off" in the useDataGrid hook to disable server-side filtering. 2. We use a local state searchTerm to store the search input value. 3. We create a filteredRows variable using useMemo to filter the rows based on the search term. 4. We pass the filteredRows to the DataGrid component instead of using the default dataGridProps.rows. This approach allows you to filter the data on the client side without making additional requests to the backend. For more information on client-side filtering, you can refer to the following resources: 1. useDataGrid hook documentation 2. FAQ on client-side filtering These resources provide additional context on how to implement client-side filtering in refine's DataGrid component. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•3w ago

<@167296048367140864> Kapa.ai is still learning and improving, please let me know how I did by reacting below.

How to search in datagrid

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