4glWorks reference: Viewers

All the viewers return either NULL or the id of the next viewer to be invoked.

frm2ptr_viewer
frm_viewer
log_viewer
mdl_viewer
null_viewer
ptr_viewer
sql_viewer

frm2ptr_viewer

file	if2pi.4gl
declaration	function frm2ptr_viewer()
responds to	`MB_display` `MB_open` `MB_declare` `MB_exit` `MB_detailed` `MB_brief` `MB_newrec` `MB_changerec` `MB_deleterec` `MB_chooseset`
purpose	form viewer
example	see afw_init
notes	none

frm_viewer

file	ifrmi.4gl
declaration	function frm_viewer()
responds to	`MB_display` `MB_open` `MB_declare` `MB_exit` `MB_detailed` `MB_brief` `MB_newrec` `MB_changerec` `MB_deleterec` `MB_chooseset`
purpose	form viewer
example	see afw_init
notes	none

log_viewer

file	ilogv.4gl
declaration	function log_viewer()
responds to	`MB_display` `MB_open` `MB_declare` `MB_exit` `MB_print` `MB_reloadset` `MB_newrec`
purpose	error log viewer
example	see afw_init
notes	none

mdl_viewer

file	imdli.4gl
declaration	function mdl_viewer()
responds to	`MB_display` `MB_open` `MB_declare` `MB_exit` `MB_detailed` `MB_brief` `MB_prevrow` `MB_nextrow` `MB_newrec` `MB_changerec` `MB_deleterec` `MB_chooseset`
purpose	printer model viewer
example	see afw_init
notes	none

null_viewer

file	inulv.4gl
declaration	function null_viewer()
responds to	`MB_display` `MB_open` `MB_declare` `MB_exit`
purpose	A simple blank viewer
example	see afw_init
notes	none

ptr_viewer

file	iptri.4gl
declaration	function ptr_viewer()
responds to	`MB_display` `MB_open` `MB_declare` `MB_exit` `MB_detailed` `MB_brief` `MB_newrec` `MB_changerec` `MB_deleterec` `MB_chooseset`
purpose	printer viewer
example	see afw_init
notes	none

sql_viewer

file	isqlv.4gl
declaration	function sql_viewer()
responds to	`MB_display` `MB_open` `MB_declare` `MB_exit` `MB_print` `MB_sqledit` `MB_sqlexec` `MB_fileread` `MB_filewrite`
purpose	query language viewer
example	see afw_init
notes	none

Please address questions or comments to marco greco
(last updated Thu, 28 March 2002 16:10:38 GMT)