national-gold•12mo ago

Insert a list of object to supabase

Hi, I'm implementing a CRUD page by refine with typescript and supabase as DB. I have done the create and edit page for a table, when I hit save button, 1 record will be insert or update to DB. Now I want to insert a list of records. How can I do that?

11 Replies

kapa.ai•12mo ago

Hi @tandeptraiso1. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave: ---------------------- To insert a list of records into your Supabase database using Refine, you can use the createMany method from the data provider. This method is designed to handle the creation of multiple records at once. Here is an example of how you might use it, based on the code provided in the extracts:

createMany: async ({ resource, variables, meta }) => {  
 const query = supabaseClient.from(resource).insert(variables);  
  
 if (meta?.select) {  
 query.select(meta.select);  
 }  
  
 const { data, error } = await query;  
  
 if (error) {  
 return handleError(error);  
 }  
  
 return {  
 data: data as any,  
 };  
},

createMany: async ({ resource, variables, meta }) => {  
 const query = supabaseClient.from(resource).insert(variables);  
  
 if (meta?.select) {  
 query.select(meta.select);  
 }  
  
 const { data, error } = await query;  
  
 if (error) {  
 return handleError(error);  
 }  
  
 return {  
 data: data as any,  
 };  
},

In this example, resource is the name of the table in your Supabase database, variables is an array of objects you want to insert, and meta is an optional parameter that can be used to specify additional options for the query. Please note that the createMany method will return an array of the created records. For more information, you can refer to the Refine documentation (https://refine.dev/docs/examples/data-provider/supabase) and the Supabase documentation (https://supabase.com/). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•12mo ago

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national-goldOP•12mo ago

@kapa.ai how to hide save button on create page, i'm using material ui create page.

kapa.ai•12mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- To hide the save button on the create page in Refine with Material UI, you can use the saveButtonProps property of the <Create> component. You can set the hidden attribute to true to hide the button. Here is an example based on the code provided in the extracts:

import { Create } from "@refinedev/mui";  

const PostCreate: React.FC = () => {  
 return (  
 <Create saveButtonProps={{ hidden: true }}>  
 <span>Rest of your page here</span>  
 </Create>  
 );  
};

import { Create } from "@refinedev/mui";  

const PostCreate: React.FC = () => {  
 return (  
 <Create saveButtonProps={{ hidden: true }}>  
 <span>Rest of your page here</span>  
 </Create>  
 );  
};

In this example, the save button on the create page will be hidden. For more information, you can refer to the Refine documentation (https://refine.dev/docs/ui-integrations/material-ui/components/basic-views/create#savebuttonprops). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•12mo ago

<@369510721135837184> kapa.ai is still learning and improving, please let us know how it did by reacting below

national-goldOP•12mo ago

createMany: async ({ resource, variables, meta }) => {  
 const query = supabaseClient.from(resource).insert(variables);  
  
 if (meta?.select) {  
 query.select(meta.select);  
 }  
  
 const { data, error } = await query;  
  
 if (error) {  
 return handleError(error);  
 }  
  
 return {  
 data: data as any,  
 };  
},

createMany: async ({ resource, variables, meta }) => {  
 const query = supabaseClient.from(resource).insert(variables);  
  
 if (meta?.select) {  
 query.select(meta.select);  
 }  
  
 const { data, error } = await query;  
  
 if (error) {  
 return handleError(error);  
 }  
  
 return {  
 data: data as any,  
 };  
},

@kapa.ai can you change your code to typescript

kapa.ai•12mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- Sure, here is the TypeScript version of the createMany method:

createMany: async ({ resource, variables, meta }: { resource: string, variables: any[], meta?: any }) => {  
 const query = supabaseClient.from(resource).insert(variables);  
  
 if (meta?.select) {  
 query.select(meta.select);  
 }  
  
 const { data, error } = await query;  
  
 if (error) {  
 return handleError(error);  
 }  
  
 return {  
 data: data as any,  
 };  
},

createMany: async ({ resource, variables, meta }: { resource: string, variables: any[], meta?: any }) => {  
 const query = supabaseClient.from(resource).insert(variables);  
  
 if (meta?.select) {  
 query.select(meta.select);  
 }  
  
 const { data, error } = await query;  
  
 if (error) {  
 return handleError(error);  
 }  
  
 return {  
 data: data as any,  
 };  
},

In this example, resource is a string representing the name of the table in your Supabase database, variables is an array of objects you want to insert, and meta is an optional parameter that can be used to specify additional options for the query. Please note that the handleError function is not defined in the provided extracts. You would need to implement this function to handle any errors that occur during the query. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•12mo ago

<@369510721135837184> kapa.ai is still learning and improving, please let us know how it did by reacting below

national-goldOP•12mo ago

@kapa.ai I have a search field, when enter a search field, we will search a record on supabase DB base on name How can I do that?

kapa.ai•12mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- To implement a search functionality in your Refine application with Supabase, you can use the getList method from the data provider. This method can be used to fetch a list of records from your Supabase database based on certain conditions. Here is an example of how you might use it to search for records based on a name:

getList: async ({ resource, pagination, sort, filters }) => {
    let query = supabaseClient.from(resource);

    if (filters) {
        filters.forEach((filter) => {
            if (filter.field === "name" && filter.value) {
                query = query.ilike(filter.field, `%${filter.value}%`);
            }
        });
    }

    const { data, error, count } = await query.select("*", { count: "exact" });

    if (error) {
        return handleError(error);
    }

    return {
        data: data as any,
        total: count as number,
    };
},

getList: async ({ resource, pagination, sort, filters }) => {
    let query = supabaseClient.from(resource);

    if (filters) {
        filters.forEach((filter) => {
            if (filter.field === "name" && filter.value) {
                query = query.ilike(filter.field, `%${filter.value}%`);
            }
        });
    }

    const { data, error, count } = await query.select("*", { count: "exact" });

    if (error) {
        return handleError(error);
    }

    return {
        data: data as any,
        total: count as number,
    };
},

In this example, resource is the name of the table in your Supabase database, pagination and sort are used to control the pagination and sorting of the results, and filters is an array of filter conditions. The ilike function is used to perform a case-insensitive search on the name field. Please note that the handleError function is not defined in the provided extracts. You would need to implement this function to handle any errors that occur during the query. For more information, you can refer to the Refine documentation (https://refine.dev/docs/examples/data-provider/supabase) and the Supabase documentation (https://supabase.com/). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•12mo ago

<@369510721135837184> kapa.ai is still learning and improving, please let us know how it did by reacting below