|
|
Re: Detecting a change in a txtbox on a form- #13996 in section [741397] |
Sec: |
(29) VFX english |
Von: |
David Phillips |
An: |
David Phillips |
Am/Um: |
13.06.2018 04:39:32 |
--from Newsreader at Mittwoch, 13. Juni 2018; 04:39:32-- Dear Uwe, I solved the problem by creating a new variable to hold the initial data right at the start of my coding and that has solved it. Still wondering if there a better way of doing what I am doing using the VXF fgramework. and if ccommandbutton is the same as commandbutton Kind regards, David "David Phillips" wrote in message news:741393... --from Newsreader at Dienstag, 12. Juni 2018; 05:28:06-- Dear Uwe, The VFXOBJ has a ccommandbutton and a ccomandgroup. The cmdbuttons in the ccommandgroup do not use buttons from VFX (ccommandbutton) but commandbutton. I am not sure if this may have any impact on what I am trying to do. Perhaps there is no difference between ccommandbutton and commandbutton. I want to detect any change in a number of text boxes on a cData form eg T.Directions = 1 tds changed to 1 qid. Noting that change I want to run some subsequent code. I thought to use scatter to save all when the command button is clicked and later compare eg M.Directions with T.Directions I set up a hot key to call a PRG procedure to exit the edit with _Screen.ActiveForm.onsave() I disable the tabs on the form and enable the txt boxes I want to allow to be changed then call _Screen.ActiveForm.onEdit() edit the form then when the hot key is pushed I check M.Directions and finish with _Screen.ActiveForm.onsave() called from a Procedure in a PRG file then I disable the txt boxes and re-enable the forms Tabs. I am trying to capture that one of the tracked fields has changed but the m.Directions value is often lost . Sometimes it isn't lost other times it is and I cannot work out why. VFX somewhere tracks that a field has changed perhaps I can tap into that as my strategy sometimes works and sometimes doesn't and I cannot work out why. Kind regards, David
|
|
|
|