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---
id: background-fetching-indicators
title: Background Fetching Indicators
ref: docs/framework/react/guides/background-fetching-indicators.md
---
[//]: # 'Example'
```angular-ts
@Component({
selector: 'todos',
template: `
@if (todosQuery.isPending()) {
Loading...
} @else if (todosQuery.isError()) {
An error has occurred: {{ todosQuery.error().message }}
} @else if (todosQuery.isSuccess()) {
@if (todosQuery.isFetching()) {
Refreshing...
}
@for (todos of todosQuery.data(); track todo.id) {
<todo [todo]="todo" />
}
}
`,
})
class TodosComponent {
todosQuery = injectQuery(() => ({
queryKey: ['todos'],
queryFn: fetchTodos,
}))
}
```
[//]: # 'Example'
[//]: # 'Example2'
```angular-ts
import { injectIsFetching } from '@tanstack/angular-query-experimental'
@Component({
selector: 'global-loading-indicator',
template: `
@if (isFetching()) {
<div>Queries are fetching in the background...</div>
}
`,
})
export class GlobalLoadingIndicatorComponent {
isFetching = injectIsFetching()
}
```
[//]: # 'Example2'
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