Implementation:Infiniflow Ragflow UseChangeDocumentParser Hook

Knowledge Sources	Infiniflow_Ragflow
Domains	Frontend, Knowledge_Base
Last Updated	2026-02-12 06:00 GMT

Overview

Hook for managing document parser change operations with modal state and API integration.

Description

useChangeDocumentParser combines useSetDocumentParser for the API call with useSetModalState for modal visibility. It maintains the target document record in local state. showChangeParserModal sets the record and opens the modal. onChangeParserOk calls setDocumentParser with the new parser ID, pipeline ID, and parser config, then closes the modal on success (return code 0). The hook also exports a UseChangeDocumentParserShowType utility type that extracts just the showChangeParserModal function for type-safe prop passing.

Usage

Used by DatasetTable to manage the chunk method change dialog lifecycle for individual documents.

Code Reference

Source Location

• Repository: Infiniflow_Ragflow
• File: web/src/pages/dataset/dataset/use-change-document-parser.ts
• Lines: 1-55

Signature

export const useChangeDocumentParser = () => {
  changeParserLoading, onChangeParserOk, changeParserVisible,
  hideChangeParserModal, showChangeParserModal, changeParserRecord,
};

export type UseChangeDocumentParserShowType = Pick<
  ReturnType<typeof useChangeDocumentParser>, 'showChangeParserModal'
>;

Import

import { useChangeDocumentParser, UseChangeDocumentParserShowType } from './use-change-document-parser';

I/O Contract

Inputs

Name	Type	Required	Description
(none)	-	-	Hook manages state internally

Outputs

Name	Type	Description
showChangeParserModal	function	Open modal with a document record
onChangeParserOk	function	Submit parser change with IChangeParserRequestBody
changeParserRecord	IDocumentInfo	Currently targeted document

Usage Examples

const { showChangeParserModal, onChangeParserOk, changeParserVisible } = useChangeDocumentParser();

Related Pages

• Environment:Infiniflow_Ragflow_Frontend_Node_Environment