InfiniteQueryResult

leptos_query_rs::infinite

Struct InfiniteQueryResult 

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pub struct InfiniteQueryResult<T> {
    pub pages: RwSignal<Vec<Page<T>>>,
    pub current_page: RwSignal<usize>,
    pub has_next: RwSignal<bool>,
    pub has_prev: RwSignal<bool>,
    pub is_loading: RwSignal<bool>,
    pub error: RwSignal<Option<QueryError>>,
    pub is_stale: RwSignal<bool>,
    pub is_fetching: RwSignal<bool>,
    pub key: QueryKey,
    pub observer_id: QueryObserverId,
    /* private fields */
}
Expand description

Infinite query result with pagination support

Fields§

§pages: RwSignal<Vec<Page<T>>>

All pages of data

§current_page: RwSignal<usize>

Current page number

§has_next: RwSignal<bool>

Whether more data can be loaded

§has_prev: RwSignal<bool>

Whether previous data exists

§is_loading: RwSignal<bool>

Loading state

§error: RwSignal<Option<QueryError>>

Error state

§is_stale: RwSignal<bool>

Whether data is stale

§is_fetching: RwSignal<bool>

Whether currently fetching

§key: QueryKey

Query key

§observer_id: QueryObserverId

Observer ID

Implementations§

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impl<T> InfiniteQueryResult<T>
where T: Clone + Serialize + DeserializeOwned + Send + Sync + 'static,

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pub async fn fetch_next_page(&self) -> Result<(), QueryError>

Get the next page of data

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pub async fn fetch_previous_page(&self) -> Result<(), QueryError>

Get the previous page of data

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pub async fn refetch(&self) -> Result<(), QueryError>

Refetch all pages

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pub async fn invalidate(&self) -> Result<(), QueryError>

Invalidate and refetch

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pub async fn remove(&self) -> Result<(), QueryError>

Remove all pages from cache

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pub fn get_all_data(&self) -> Vec<T>

Get all data from all pages as a flat vector

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pub fn get_page_data(&self, page: usize) -> Option<Vec<T>>

Get data from a specific page

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pub fn get_total_count(&self) -> usize

Get the total number of items across all pages

Trait Implementations§

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impl<T: Clone> Clone for InfiniteQueryResult<T>

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fn clone(&self) -> InfiniteQueryResult<T>

Returns a duplicate of the value. Read more
1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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