gnue/forms doc/technotes/00003.txt samples/trig...

[Jan Ischebeck]

CVSROOT:        /cvsroot/gnue
Module name:    gnue
Changes by:     Jan Ischebeck <address@hidden>  02/09/10 13:34:46

Modified files:
        forms/doc/technotes: 00003.txt 
Added files:
        forms/samples/trigger: showparameter.gfd 

Log message:
        add a test form for user parameters and some more explanations

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/gnue/gnue/forms/samples/trigger/showparameter.gfd?rev=1.1
http://savannah.gnu.org/cgi-bin/viewcvs/gnue/gnue/forms/doc/technotes/00003.txt.diff?tr1=1.1&tr2=1.2&r1=text&r2=text

Patches:
Index: gnue/forms/doc/technotes/00003.txt
diff -c gnue/forms/doc/technotes/00003.txt:1.1 
gnue/forms/doc/technotes/00003.txt:1.2
*** gnue/forms/doc/technotes/00003.txt:1.1      Wed Sep  4 19:29:11 2002
--- gnue/forms/doc/technotes/00003.txt  Tue Sep 10 13:34:46 2002
***************
*** 1,6 ****
--- 1,7 ----
  Title: Trigger Extension for GFEntry and GFForm
  Status: Current
  Created: 2002-09-04
+ Revised: 2002-09-10
  
  Introduction
  ------------
***************
*** 33,39 ****
  
  - setStatusText(tip='')              set the text in the status line to: <tip>
  
  Examples
  --------    
  
! <to be provided>
--- 34,60 ----
  
  - setStatusText(tip='')              set the text in the status line to: <tip>
  
+ - getParameter(name)                 get the user parameter <name>. If 
+                                      parameter <name> is not specified then
+                                      return its default value.
+                                    Remark: Parameters can be set on the 
command
+                                              line, just by appending. i.e.
+                                              "gnue-forms test.gfd 
myparam=myvalue"
+                                              or by adding a <cparam> tag to 
the
+                                              gnue forms definition file.
+ 
+ 
  Examples
  --------    
  
! 1. read the user parameter "exchangerate" and multiply it with the value in
!    the entry named "dollar" and store it in the entry named "euro", both in
!    the block named "exchange".
! 
! exchange.euro=getParameter("exchangerate")*exchange.dollar
! 
! 
! 
! 
! 
!