React TypeScript: Delete with Confirmation Modal and RTK Query
Learn how to build an Agency DataTable with a secure deletion workflow and automatic cache invalidation using RTK Query, React, and TypeScript.
Stock photo for illustration only, not from the actual event
- Build an Agency DataTable using React and TypeScript
- Implement a secure delete action with user confirmation
- Leverage RTK Query for automated data refetching
- Display instant success feedback via React Toastify
This tutorial explores how to implement an Agency DataTable equipped with a robust deletion workflow, utilizing React, TypeScript, RTK Query, and React Toastify for seamless state handling and notifications.
The delete button is configured to store only the selected agency ID via the onClick={handleConfirmDelete} handler. This design pattern ensures that an agency record is permanently removed only after the user explicitly confirms the action.
Stock photo for illustration only, not from the actual event
Upon confirmation, the application communicates with the backend by sending the target ID payload, such as { "agencyId": 5 }. Once the operation succeeds, the backend responds with { "response": "Agency deleted successfully" }, which is then displayed directly inside a toast notification.
Using RTK Query greatly simplifies asynchronous data fetching and caching in modern React applications. By configuring invalidatesTags: ["Agency"], developers eliminate the need to manually manipulate or update local state arrays after a mutation, as RTK Query automatically triggers a fresh fetch of the agency list.
Source: Dev.to
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