Source: https://tanstack.com/query/v5/docs/framework/angular/reference/functions/injectisrestoring

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  angular

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• Angular HttpClient and other data fetching clients
  
  angular

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  angular

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• Zoneless
  
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• Important Defaults
  
  angular

• Queries
  
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• Query Functions
  
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• Query Options
  
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• Network Mode
  
  angular

• Parallel Queries
  
  angular

• Dependent Queries
  
  angular

• Background Fetching Indicators
  
  angular

• Window Focus Refetching
  
  angular

• Disabling/Pausing Queries
  
  angular

• Query Retries
  
  angular

• Paginated Queries
  
  angular

• Infinite Queries
  
  angular

• Initial Query Data
  
  angular

• Placeholder Query Data
  
  angular

• Mutations
  
  angular

• Mutation Options
  
  angular

• Query Invalidation
  
  angular

• Invalidation from Mutations
  
  angular

• Optimistic Updates
  
  angular

• Query Cancellation
  
  angular

• Scroll Restoration
  
  angular

• Filters
  
  angular

• Caching
  
  angular

• Default Query Fn
  
  angular

• Testing
  
  angular

• Does this replace state managers?
  
  angular

API Reference

• QueryClient
  
  core

• QueryCache
  
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• MutationCache
  
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• QueryObserver
  
  core

• InfiniteQueryObserver
  
  core

• QueriesObserver
  
  core

• streamedQuery
  
  core

• focusManager
  
  core

• onlineManager
  
  core

• notifyManager
  
  core

• timeoutManager
  
  core

• Angular Reference
  
  angular

• Functions / injectQuery
  
  angular

• Functions / injectMutation
  
  angular

ESLint

• ESLint Plugin Query
  
  core

• Exhaustive Deps
  
  core

• Stable Query Client
  
  core

• No Rest Destructuring
  
  core

• No Unstable Deps
  
  core

• Infinite Query Property Order
  
  core

Examples

• Simple
  
  angular

• Basic
  
  angular

• Auto Refetching / Polling / Realtime
  
  angular

• Optimistic Updates
  
  angular

• Pagination
  
  angular

• Infinite query with maxPages
  
  angular

• Angular Router
  
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• RxJS autocomplete
  
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• Query options from a service
  
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• Devtools embedded panel
  
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On this page

• Function: injectIsRestoring()

• Parameters

• options?

• Returns

injectIsRestoring

Copy Markdown

Function: injectIsRestoring()
=============================

ts

function injectIsRestoring(options?): Signal<boolean>


function injectIsRestoring(options?): Signal<boolean>

Defined in: inject-is-restoring.ts:32

Injects a signal that tracks whether a restore is currently in progress. injectQuery and friends also check this internally to avoid race conditions between the restore and initializing queries.

Parameters
---------- ### options?

InjectIsRestoringOptions

Options for injectIsRestoring.

Returns
-------

Signal<boolean>

readonly signal with boolean that indicates whether a restore is in progress.

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