Info About Internal Values

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# Info About Internal Values

Subroutine Name | Executable Example | Viewable Example
--- | --- | ---
W3INFO | E3INFO | E3INFO

> Description

>   This program enables you to set and read some internal values of the Web Interface.

>   Read (Action ' ')
>   The values for ERROR-NR VERSION, LOG-TIME, FORM, LIST(*) and LIST_MAX will be returned.

>   Set List (Action 'L')
>   For H3-OPEN-LIST, H3-CLOSE-LIST and H3-LIST-ITEM, an internal array is used to save the style of the generated list. This style will be used to generate the correct close tag.

>   Set Form (Action 'F')
>   For all programs, you can generate tags that can only be used inside a FORM tag. A flag can be called to check if a FORM is open or not. The flag will be changed by H3-OPEN-FORM and H3-CLOSE-FORM.

> Changes from previous version

>   The LDA `W3PINFO` has been changed, and the variables `LOG-TIME`, `VERSION` and `WEBAPI` have been changed to (A) dynamic.

> Parameters

>   `LOCAL USING W3PINFO`

> PDA W3PINFO

>       1 ##W3INFO
>         2 ACTION   (A1)        /* i /m : Action to be called
>         2 LOG-TIME (A) DYNAMIC /*  o/m : Log time set by the Natural Web Interface
>         2 VERSION  (A) DYNAMIC /*  o/m : Version set by the HTTP Server Extension
>         2 WEBAPI   (A) DYNAMIC /*  o/m : Version set by the Natural Web Interface
>         2 ERROR-NR (I4)        /*  o/m : Error number set by the Natural Web Interface
>         2 FORM     (L)         /* io/m : Indicates whether a FORM is open
>         2 LIST     (A1/1:10)   /* io/m : Saves the type of LIST
>         2 LIST_MAX (N2)        /* io/m : Current number of nested LISTs

> How To Invoke

>       PERFORM W3INFO ##W3INFO