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Options
OnInputChange-Trigger
MFK
Member Posts: 17
hi there!
I want to trace a input in a textbox (with an global as source-expression).
Everytime the input is changed the OnInputTrigger is called - but how can I fetch the value of the field?
I want to enter a number (say itemno.) and if I enter a * the code in the OnInputchange should catch that and call a function.
Possible???
TIA,
Martin
I want to trace a input in a textbox (with an global as source-expression).
Everytime the input is changed the OnInputTrigger is called - but how can I fetch the value of the field?
I want to enter a number (say itemno.) and if I enter a * the code in the OnInputchange should catch that and call a function.
Possible???
TIA,
Martin
0
Comments
It only works when you validate de textbox after you entered the '*'.
vars:
t:int
ch:text
itemnr:text
t:=STRLEN(itemnr);
IF t>0 THEN BEGIN
ch:=COPYSTR(itemnr,t,1);
IF ch='*' THEN MESSAGE('ok');
END;
I hope this will get you in the right direction.
I want to do something - that is called "incremental search". After each keystroke (without validating it with ENTER) should the search be performed. You can see that in Navision in the Find-Dialog with "Find as you type" enabled.
What I mean is that what you want to do, is not posible in Navision.
...what you can do, is build a form in VB or C++ and implement the incremental search using C/FRONT. The form should be in a ActiveX control that can be called by Navision. This will work, as long as you make your form modal, but depending on the data you want to search, it will be relatively slow.