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Translate error messages, and button.text in form by a translate function
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Sjarl  
#1 Posted : Thursday, December 10, 2009 1:42:04 PM(UTC)
Sjarl

Rank: Sienn Developer

Reputation:

Groups: Administration
Joined: 10/8/2008(UTC)
Posts: 23
Hi,

If you work with a translate database in forms, to translate automatic the fieldheaders (for instance by [[xxx]] tags), you want also the Error messages to be replaced.

To do this, take a look at UserEscape Form Datacheck.
The parameters for this userescape have also an byref array Definition().
Within definition all field behavour is arranged. The array could look like:
Quote:

1#2#Foutmelding#ErrorLabel#Nee#leeg#Nee#GEEN#-1# #Fout#Standaard#Nee #0#
1#2#Headline#Tekst_100#Ja# #Mee#GEEN#-1# #Headline is required#Standaard opmaak#Nee#0#
1#2#NewsText#Tekst8000#Ja# #Mee#GEEN#-1# #News Text#Veld opmaak#Nee#0#
1#2#Button_bevestig#Button#Nee#leeg#Nee#GEEN#-1# #Fout#Standaard#Nee #0#


If you change the errormessages in the field definition to something like [[Error message]].
If you do so, the the definition array looks something like:
Quote:

1#2#Foutmelding#ErrorLabel#Nee#leeg#Nee#GEEN#-1# #Fout#Standaard#Nee #0#
1#2#Headline#Tekst_100#Ja# #Mee#GEEN#-1# #[[Headline is required]]#Standaard opmaak#Nee#0#
1#2#NewsText#Tekst8000#Ja# #Mee#GEEN#-1# #[[News Text]]#Veld opmaak#Nee#0#
1#2#Button_bevestig#Button#Nee#leeg#Nee#GEEN#-1# #Fout#Standaard#Nee #0#


In the UserEscape Form Datacheck you can replace this Error Message by:

Quote:

Select Case FormId
Case 1
Dim RowStartPos as integer = startpos
Dim Fieldcount as integer = 20
Dim i as integer = 0
For i=RowStartPos to RowStartPos + Fieldcount
Try
Dim StartPosError as integer = definition(i).indexof("[[")
Dim EndPosError as integer = definition(i).indexof("]]")
if StartPosError<EndPosError then
Dim ErrorString as string = definition(i).substring(StartPosError+2,EndPosError-StartPosError-2)
Dim NewError as string = "testerror" 'Replace here the translation of ErrorString into NewError by function
definition(i) = definition(i).replace("[[" & ErrorString & "]]",NewError)
end if
Catch
End Try
Next
end select


Of course you have to replace the NewError with an function for finding the translate of the ErrorString.
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