LocalStorageOccurrence (Function)

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Functions specific to WEB

Local Storage functions

LocalStorageOccurrence

Presentation

Example

Local storage persistent or not

See also

Functions for managing the local storage

LocalStorageOccurrence (Function)

In french: StockageLocalOccurrence

Returns the number of values for the local storage.

Example

FOR i = 1 TO LocalStorageOccurrence()
Trace(LocalStorageGet(LocalStorageValueName(i)))
END

Syntax

<Result> = LocalStorageOccurrence([<Persistent>])

<Result>: Integer

Number of values for the local storage.

<Persistent>: Optional boolean

True to work on the persistent local storage (default value),
False to work on the storage local to a browser window.

Remarks

Local storage persistent or not

During a persistent local storage, the stored values can be shared by all the windows and tabs of the same browser on a computer: therefore, they can be retrieved once the browser was closed then reopened or in another window of the browser.

During a non-persistent local storage, the stored values are specific to a window (or to a tab) of the browser. in this case, the values will be lost when the browser window (or tab) is closed. On the contrary, these values can be read by the browser windows opened from the window where the values have been stored.

Component : WDJS.DLL