RPGspGetPSId Function

Returns a unique persistence session id.

Syntax

RPGspGetPSId()

This function does not accept any parameters.

Remarks

This function is used in persistent applications. Standard web applications are stateless, meaning that programs end every time a page is displayed. Persistent applications use programs that stay in memory after the page is displayed. They require a unique persistence id that is different from a standard session id.

The Green-Screen to Web conversion process uses this function to keep track of state.

Example

The following HTML snippet generates a form that passes the persistence id when submitted:

See Also

RPGspSessionId

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