useOne
How to extract the value that is in another resource Ex: I wanto to extract the the iten.name from itens resource but I´m working in requisicaos resource
const { data } = useOne({
resource: "itens",
id: "",
});
11 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:
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To extract a specific value from another resource using the
useOne
hook in refine, you need to specify the resource
and id
parameters. The resource
parameter is the name of the resource you want to fetch data from, and the id
parameter is the identifier of the specific record you want to fetch.
Here's an example of how you can use the useOne
hook to fetch a specific item from the "itens" resource:
In this example, useOne
fetches a single record from the "itens" resource with the specified id. The fetched data is then stored in the data
variable. You can access the name
property of the item using item?.name
.
Please replace "your_item_id"
with the actual id of the item you want to fetch.
For more information, you can refer to the useOne documentation (https://refine.dev/docs/data/hooks/use-one).
Please note that the useOne
hook triggers a new request when the resource
or id
properties change. So, if you want to fetch a different item, you can simply change the id
parameter.
----------------------
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rival-black•4mo ago
@kapa.ai can I use filters on useOne?
Let me check the knowledge base for you. One moment! :books:
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No, the
useOne
hook does not support filters directly. The useOne
hook is designed to fetch a single record by its unique identifier (ID). If you need to fetch a record based on a specific field other than the ID, you would typically use the useList
or useCustom
hooks with appropriate filters.
For example, if you want to fetch a record from the "itens" resource based on a specific field like "name", you can use the useList
hook with filters:
In this example, useList
is used to fetch items from the "itens" resource where the "name" field matches the specified value. The filters
property is used to specify the filtering criteria.
For more information on filtering with useList
, you can refer to the useList documentation (https://refine.dev/docs/data/hooks/use-list#filtering).
If you need to perform more complex queries, you can use the useCustom
hook to make custom requests to your API:
In this example, useCustom
is used to make a custom GET request to the "itens" endpoint with a query parameter for the "name" field.
For more information on using useCustom
, you can refer to the useCustom documentation (https://refine.dev/docs/data/hooks/use-custom).
----------------------
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
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rival-black•4mo ago
@kapa.ai I have a subtotal row. How to sum all numbers of this row
Let me check the knowledge base for you. One moment! :books:
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To sum all numbers in a subtotal row, you can use JavaScript's array methods to iterate over the items and calculate the sum. Assuming you have a list of items with a
subtotal
field, you can use the reduce
method to sum up all the subtotals.
Here's an example of how you can achieve this:
In this example, items
is an array of objects where each object represents an item with a subtotal
field. The reduce
method is used to iterate over the array and accumulate the sum of all subtotal
values.
If you are working within a React component and fetching data from an API, you can integrate this logic after fetching the data. Here's an example using the useList
hook from refine:
In this example, the useList
hook is used to fetch items from the "itens" resource. After fetching the data, the reduce
method is used to calculate the sum of all subtotal
values, and the result is displayed in the component.
For more information on using the useList
hook, you can refer to the useList documentation (https://refine.dev/docs/data/hooks/use-list).
----------------------
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
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rival-black•4mo ago
@kapa.ai Can I create mobile app, android, with refine?
Let me check the knowledge base for you. One moment! :books:
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Yes, you can create a mobile app for Android using refine. While refine is primarily designed for building web applications, there is a community package available for integrating refine with React Native, which is a popular framework for building mobile applications.
Here is a relevant response from the Discord support thread:
Trusted Support Staff 14: Hello Community Member 275 we have a community package for react-native: <https://dev.to/abdellah711/refine-native-2p1d> (https://dev.to/abdellah711/refine-native-2p1d)This community package allows you to leverage refine's capabilities within a React Native environment, enabling you to build mobile applications for Android (and iOS). For more detailed information and a guide on how to get started, you can refer to the blog post linked above: refine-native (https://dev.to/abdellah711/refine-native-2p1d). If you need further assistance or detailed documentation, you can also visit the official refine documentation: refine documentation (https://refine.dev/docs/getting-started/overview/). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------
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