PC SOFT

ONLINE HELP
FOR WINDEV, WEBDEV AND WINDEV MOBILE

Home | Sign in | English US
  • Local storage persistent or not
WINDEV
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WEBDEV
WindowsLinuxPHPWEBDEV - Browser code
WINDEV Mobile
AndroidAndroid Widget iPhone/iPadApple WatchUniversal Windows 10 AppWindows Mobile
Others
Stored procedures
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.
Components
WEBDEV - Browser code WDJS.DLL
Minimum required version
  • Version 16
Comments
Click [Add] to post a comment