like-gold•2y ago

updateMany

How to use many?

14 Replies

Hi @Sly. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave: ---------------------- To use the useUpdateMany hook in refine, you can follow the examples provided in the knowledge sources. The useUpdateMany hook is used to update multiple records in a resource. Below are two examples demonstrating how to use this hook with different providers. Example with Audit Log Provider This example shows how to use useUpdateMany with the Audit Log Provider. When you call the mutate function, it will also log the update action.

const { mutate } = useUpdateMany();  
  
mutate({  
  ids: [1, 2],  
  resource: "posts",  
  values: {  
    title: "Updated New Title",  
  },  
});  
  
// This will call the Audit Log Provider's `create` method with the following parameters:  
{  
  "action": "updateMany",  
  "resource": "posts",  
  "data": {  
    "title": "Updated New Title"  
  },  
  "previousData": [  
    {  
      "title": "Title1"  
    },  
    {  
      "title": "Title2"  
    }  
  ],  
  "meta": {  
    "ids": [1, 2]  
  }  
}

const { mutate } = useUpdateMany();  
  
mutate({  
  ids: [1, 2],  
  resource: "posts",  
  values: {  
    title: "Updated New Title",  
  },  
});  
  
// This will call the Audit Log Provider's `create` method with the following parameters:  
{  
  "action": "updateMany",  
  "resource": "posts",  
  "data": {  
    "title": "Updated New Title"  
  },  
  "previousData": [  
    {  
      "title": "Title1"  
    },  
    {  
      "title": "Title2"  
    }  
  ],  
  "meta": {  
    "ids": [1, 2]  
  }  
}

Source (https://refine.dev/docs/audit-logs/audit-log-provider/#useupdatemany) Example with Live Provider This example shows how to use useUpdateMany with the Live Provider. When you call the mutate function, it will publish an event to the live provider.

const { mutate } = useUpdateMany();  
  
mutate({  
  resource: "posts",  
  ids: ["1", "2"],  
  values: { title: "New Post Title" },  
});  
  
// This will call the Live Provider's publish method with the following parameters:  
{  
  channel: `resources/posts`,  
  type: "updated",  
  payload: {  
    ids: ["1", "2"]  
  },  
  date: new Date(),  
}

const { mutate } = useUpdateMany();  
  
mutate({  
  resource: "posts",  
  ids: ["1", "2"],  
  values: { title: "New Post Title" },  
});  
  
// This will call the Live Provider's publish method with the following parameters:  
{  
  channel: `resources/posts`,  
  type: "updated",  
  payload: {  
    ids: ["1", "2"]  
  },  
  date: new Date(),  
}

Source (https://refine.dev/docs/realtime/live-provider/#useupdatemany) Running Examples Locally You can also try out examples locally by using the following commands: #### Ant Design Example

npm create refine-app@latest -- --example table-antd-use-update-many

npm create refine-app@latest -- --example table-antd-use-update-many

Source (https://github.com/refinedev/refine/blob/master/examples/table-antd-use-update-many/README.md) #### Material UI Example

npm create refine-app@latest -- --example table-material-ui-use-update-many

npm create refine-app@latest -- --example table-material-ui-use-update-many

Source (https://github.com/refinedev/refine/blob/master/examples/table-material-ui-use-update-many/README.md) These examples will help you understand how to use the useUpdateMany hook in different contexts within refine. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•2y ago

<@1172098337760096258> kapa.ai is still learning and improving, please let us know how it did by reacting below

like-goldOP•2y ago

@kapa.ai how to updateMany except some ids

kapa.ai•2y ago

Let me check the knowledge base for you. One moment! :books: ---------------------- To update multiple records in a resource while excluding certain IDs, you can filter out the IDs you want to exclude before calling the useUpdateMany hook. Below is an example demonstrating how to achieve this: Example: Updating Multiple Records Except Some IDs 1. Filter Out Excluded IDs: First, filter out the IDs you want to exclude from the update. 2. Call useUpdateMany Hook: Use the useUpdateMany hook to update the remaining records. Here's a complete example:

import { useUpdateMany } from "@refinedev/core";

const { mutate } = useUpdateMany();

const allIds = [1, 2, 3, 4, 5]; // Example list of all IDs
const excludedIds = [2, 4]; // IDs to exclude

// Filter out the excluded IDs
const idsToUpdate = allIds.filter(id => !excludedIds.includes(id));

// Call the mutate function to update the remaining records
mutate({
  resource: "posts",
  ids: idsToUpdate,
  values: {
    title: "Updated Title",
  },
});

import { useUpdateMany } from "@refinedev/core";

const { mutate } = useUpdateMany();

const allIds = [1, 2, 3, 4, 5]; // Example list of all IDs
const excludedIds = [2, 4]; // IDs to exclude

// Filter out the excluded IDs
const idsToUpdate = allIds.filter(id => !excludedIds.includes(id));

// Call the mutate function to update the remaining records
mutate({
  resource: "posts",
  ids: idsToUpdate,
  values: {
    title: "Updated Title",
  },
});

Explanation - Filtering IDs: The filter method is used to create a new array idsToUpdate that contains only the IDs that are not in the excludedIds array. - Calling mutate: The mutate function from the useUpdateMany hook is then called with the filtered IDs and the new values to update. References - useUpdateMany Hook Documentation (https://refine.dev/docs/data/hooks/use-update-many/#ids-) - Audit Log Provider Example (https://refine.dev/docs/audit-logs/audit-log-provider/#useupdatemany) - Live Provider Example (https://refine.dev/docs/realtime/live-provider/#useupdatemany) This approach ensures that only the desired records are updated, excluding the specified IDs. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•2y ago

<@1172098337760096258> kapa.ai is still learning and improving, please let us know how it did by reacting below

like-goldOP•2y ago

@kapa.ai how to exclude all IDs where isActive = true

kapa.ai•2y ago

Let me check the knowledge base for you. One moment! :books: ---------------------- To exclude all IDs where isActive is true before using the useUpdateMany hook, you can follow these steps: 1. Fetch All Records: Use the useMany hook to fetch all records. 2. Filter Out Active Records: Filter out the records where isActive is true. 3. Call useUpdateMany Hook: Use the useUpdateMany hook to update the remaining records. Here's a complete example demonstrating this approach:

import {{ useState, useEffect }} from "react";
import {{ useMany, useUpdateMany, HttpError }} from "@refinedev/core";

interface IProduct {{
  id: number;
  name: string;
  material: string;
  isActive: boolean;
}}

const ProductList: React.FC = () => {{
  const [ids, setIds] = useState<number[]>([]);
  
  // Fetch all products
  const {{ data, isLoading, isError }} = useMany<IProduct, HttpError>({{
    resource: "products",
    ids: [1, 2, 3, 4, 5], // Example list of all IDs
  }});

  useEffect(() => {{
    if (data) {{
      // Filter out IDs where isActive is true
      const idsToUpdate = data.data
        .filter(product => !product.isActive)
        .map(product => product.id);
      setIds(idsToUpdate);
    }}
  }}, [data]);

  const {{ mutate }} = useUpdateMany();

  const handleUpdate = () => {{
    mutate({{
      resource: "products",
      ids,
      values: {{
        name: "Updated Product",
        material: "Updated Material",
      }},
    }});
  }};

  if (isLoading) {{
    return <div>Loading...</div>;
  }}

  if (isError) {{
    return <div>Something went wrong!</div>;
  }}

  return (
    <div>
      <button onClick={handleUpdate}>Update Products</button>
    </div>
  );
}};

export default ProductList;

import {{ useState, useEffect }} from "react";
import {{ useMany, useUpdateMany, HttpError }} from "@refinedev/core";

interface IProduct {{
  id: number;
  name: string;
  material: string;
  isActive: boolean;
}}

const ProductList: React.FC = () => {{
  const [ids, setIds] = useState<number[]>([]);
  
  // Fetch all products
  const {{ data, isLoading, isError }} = useMany<IProduct, HttpError>({{
    resource: "products",
    ids: [1, 2, 3, 4, 5], // Example list of all IDs
  }});

  useEffect(() => {{
    if (data) {{
      // Filter out IDs where isActive is true
      const idsToUpdate = data.data
        .filter(product => !product.isActive)
        .map(product => product.id);
      setIds(idsToUpdate);
    }}
  }}, [data]);

  const {{ mutate }} = useUpdateMany();

  const handleUpdate = () => {{
    mutate({{
      resource: "products",
      ids,
      values: {{
        name: "Updated Product",
        material: "Updated Material",
      }},
    }});
  }};

  if (isLoading) {{
    return <div>Loading...</div>;
  }}

  if (isError) {{
    return <div>Something went wrong!</div>;
  }}

  return (
    <div>
      <button onClick={handleUpdate}>Update Products</button>
    </div>
  );
}};

export default ProductList;

Explanation 1. Fetching Records: The useMany hook is used to fetch all products. You can adjust the ids array to include all relevant IDs. 2. Filtering Records: The useEffect hook filters out products where isActive is true and sets the remaining IDs in the ids state. 3. Updating Records: The handleUpdate function calls the mutate function from the useUpdateMany hook to update the filtered records. References - useMany Hook Documentation (https://refine.dev/docs/data/hooks/use-many/#usage) - useUpdateMany Hook Documentation (https://refine.dev/docs/data/hooks/use-update-many/#ids-) This approach ensures that only the records where isActive is false are updated. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•2y ago

<@1172098337760096258> kapa.ai is still learning and improving, please let us know how it did by reacting below

like-goldOP•2y ago

@kapa.ai how to update all ids

kapa.ai•2y ago

Let me check the knowledge base for you. One moment! :books: ---------------------- To update all records in a resource using the useUpdateMany hook, you can follow these steps: 1. Fetch All Records: Use the useList hook to fetch all records. 2. Extract All IDs: Extract the IDs of all records. 3. Call useUpdateMany Hook: Use the useUpdateMany hook to update all records. Here's a complete example demonstrating this approach:

import React, {{ useEffect, useState }} from "react";
import {{ useList, useUpdateMany }} from "@refinedev/core";

const UpdateAllRecords: React.FC = () => {{
  const [ids, setIds] = useState<number[]>([]);

  // Fetch all records
  const {{ data, isLoading, isError }} = useList({{
    resource: "posts",
  }});

  useEffect(() => {{
    if (data) {{
      // Extract all IDs
      const allIds = data.data.map((record) => record.id);
      setIds(allIds);
    }}
  }}, [data]);

  const {{ mutate }} = useUpdateMany();

  const handleUpdate = () => {{
    mutate({{
      resource: "posts",
      ids,
      values: {{
        title: "Updated Title for All",
      }},
    }});
  }};

  if (isLoading) {{
    return <div>Loading...</div>;
  }}

  if (isError) {{
    return <div>Something went wrong!</div>;
  }}

  return (
    <div>
      <button onClick={{handleUpdate}}>Update All Records</button>
    </div>
  );
}};

export default UpdateAllRecords;

import React, {{ useEffect, useState }} from "react";
import {{ useList, useUpdateMany }} from "@refinedev/core";

const UpdateAllRecords: React.FC = () => {{
  const [ids, setIds] = useState<number[]>([]);

  // Fetch all records
  const {{ data, isLoading, isError }} = useList({{
    resource: "posts",
  }});

  useEffect(() => {{
    if (data) {{
      // Extract all IDs
      const allIds = data.data.map((record) => record.id);
      setIds(allIds);
    }}
  }}, [data]);

  const {{ mutate }} = useUpdateMany();

  const handleUpdate = () => {{
    mutate({{
      resource: "posts",
      ids,
      values: {{
        title: "Updated Title for All",
      }},
    }});
  }};

  if (isLoading) {{
    return <div>Loading...</div>;
  }}

  if (isError) {{
    return <div>Something went wrong!</div>;
  }}

  return (
    <div>
      <button onClick={{handleUpdate}}>Update All Records</button>
    </div>
  );
}};

export default UpdateAllRecords;

Explanation 1. Fetching Records: The useList hook is used to fetch all records from the posts resource. 2. Extracting IDs: The useEffect hook extracts the IDs of all records and sets them in the ids state. 3. Updating Records: The handleUpdate function calls the mutate function from the useUpdateMany hook to update all records with the new values. References - useList Hook Documentation (https://refine.dev/docs/data/hooks/use-list/) - useUpdateMany Hook Documentation (https://refine.dev/docs/data/hooks/use-update-many/#ids-) This approach ensures that all records in the specified resource are updated. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•2y ago

<@1172098337760096258> kapa.ai is still learning and improving, please let us know how it did by reacting below

like-goldOP•2y ago

@kapa.ai type ( basekey | undefined) [] is not assignable to type number[]

kapa.ai•2y ago

Let me check the knowledge base for you. One moment! :books: ---------------------- The error "type (BaseKey | undefined)[] is not assignable to type number[]" occurs because TypeScript is strict about type compatibility. The BaseKey type can be either a string or a number, and undefined can also be included in the array. However, an array of number[] expects only numbers. To resolve this issue, you need to ensure that the array contains only numbers and does not include undefined or string values. You can achieve this by filtering the array to remove any undefined values and ensuring that all elements are numbers. Here's an example of how to do this:

type BaseKey = string | number;

const baseKeys: (BaseKey | undefined)[] = [1, 2, "3", undefined, 4];

// Filter out undefined values and ensure all elements are numbers
const numberIds: number[] = baseKeys
  .filter((key): key is number => typeof key === "number");

console.log(numberIds); // Output: [1, 2, 4]

type BaseKey = string | number;

const baseKeys: (BaseKey | undefined)[] = [1, 2, "3", undefined, 4];

// Filter out undefined values and ensure all elements are numbers
const numberIds: number[] = baseKeys
  .filter((key): key is number => typeof key === "number");

console.log(numberIds); // Output: [1, 2, 4]

Explanation 1. Type Guard: The filter method uses a type guard (key): key is number => typeof key === "number" to ensure that only numbers are included in the resulting array. 2. Filtering: This removes any undefined or string values from the baseKeys array, resulting in an array of type number[]. References - BaseKey Type Definition (https://refine.dev/docs/core/interface-references/#basekey) - TypeScript Type Guards (https://www.typescriptlang.org/docs/handbook/advanced-types.html#type-guards-and-differentiating-types) By using this approach, you can ensure that the array is compatible with the expected number[] type. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•2y ago

<@1172098337760096258> kapa.ai is still learning and improving, please let us know how it did by reacting below

updateMany

Did you find this page helpful?