form_page(3X)

NAME

form_page, set_form_page, set_current_field, current_field, field_index − set forms current page and field

SYNOPSIS

#include <form.h>

int set_form_page(FORM ∗form, int page);

int form_page(FORM ∗form);

int set_current_field(FORM ∗form, FIELD ∗field);

FIELD ∗current_field(FORM ∗form);

int field_index(FIELD ∗field);

DESCRIPTION

set_form_page() sets the page number of form to page. form_page() returns the current page number of form.

set_current_field() sets the current field of form to field. current_field() returns a pointer to the current field of form.

field_index() returns the index in the field pointer array of field.

RETURN VALUES

form_page() returns -1 on error.

current_field() returns NULL on error.

field_index() returns -1 on error.

set_form_page() and set_current_field() return one of the following:

E_OK−The function returned successfully.
E_SYSTEM_ERROR−System error.
E_BAD_ARGUMENT−An argument is incorrect.
E_BAD_STATE−The routine was called from an
initialization or termination function.
E_INVALID_FIELD−The field contents are invalid.
E_REQUEST_DENIED−The form driver request failed.

NOTES

The header <form.h> automatically includes the headers <eti.h> and <curses.h>.

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