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Inkey value for X close button on top of right hand corn
Message
From
29/09/1997 15:23:08
Dragan Nedeljkovich (Online)
Now officially retired
Zrenjanin, Serbia
 
 
To
23/09/1997 11:15:01
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Miscellaneous
Thread ID:
00051043
Message ID:
00052247
Views:
29
>>Client is always right, so... BTW, it's better to use >Interactive/ProgrammaticChange for validation purposes (see this thread >case). > >I have attempted to deal with this situation in the following way (for >textboxes). My textbox class has a custom property called changed. Initial >value is .F. In interactive change event of textbox: this.changed = .T., >and in mytext.refresh: 'this.changed = .F.'. Then when I absolutely NEED >validation before the cursor leaves the field, in the valid event of the >box 'if this.changed and !empty(this.value) then ...(rest of validation >code)' This allows the user to tab through a previously entered invalid or >empty textbox (maybe he wants to fill in something else first, or cancel >the entry). without having to come up with a valid value just to leave. The >valid code only fires if the user has actually tried to enter or change the >value of the field. Of course, this method needs backup validation in the >form's save method to prevent invalid values from saving. This is all >(IMHO) a messy solution, but nonetheless gives the best of both worlds. >Nothing is more annoying than not being able to cancel out of a record >change before you enter a valid value for some annoying little control. Any >comments/ criticisms/ better suggestions? > >Erik I love it. You saved my day.

back to same old

the first online autobiography, unfinished by design
What, me reckless? I'm full of recks!
Balkans, eh? Count them.
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