Dear fellas,
This is my first week get in touch with Uniface9. I'm trying to go through the exercise materials in u9FoundationExercise.
I don't know for some reason, I followed Excercise 16 Part 1 - Sequence, I can't retrieve any data into my form.
Can anybody help me?
Cheers
Dear fellas,
This is my first week get in touch with Uniface9. I'm trying to go through the exercise materials in u9FoundationExercise.
I don't know for some reason, I followed Excercise 16 Part 1 - Sequence, I can't retrieve any data into my form.
Can anybody help me?
Cheers
Here is the material
+5Dear fellas,
This is my first week get in touch with Uniface9. I'm trying to go through the exercise materials in u9FoundationExercise.
I don't know for some reason, I followed Excercise 16 Part 1 - Sequence, I can't retrieve any data into my form.
Can anybody help me?
Cheers
Does the message frame (GOLD-M) have any messages?
Dear fellas,
This is my first week get in touch with Uniface9. I'm trying to go through the exercise materials in u9FoundationExercise.
I don't know for some reason, I followed Excercise 16 Part 1 - Sequence, I can't retrieve any data into my form.
Can anybody help me?
Cheers
Hi Harry,
Put a debug statement line before the retrieve, compile, test and step through the code. See what $status and $procerror tell you. I realise you are new and may not have used the debugger yet, however it is relatively straightforward to use.
Regards,
Jason,
Dear fellas,
This is my first week get in touch with Uniface9. I'm trying to go through the exercise materials in u9FoundationExercise.
I don't know for some reason, I followed Excercise 16 Part 1 - Sequence, I can't retrieve any data into my form.
Can anybody help me?
Cheers
Shooting from the hip: A classic mistake is having no read statement in the Read trigger...
Dear fellas,
This is my first week get in touch with Uniface9. I'm trying to go through the exercise materials in u9FoundationExercise.
I don't know for some reason, I followed Excercise 16 Part 1 - Sequence, I can't retrieve any data into my form.
Can anybody help me?
Cheers
The question what is the name of the entity? Use for example retrieve/e "yourentname". Is that entity painted? if yes, is that entity a database entity? if yes, has the read trigger a read statement? if yes, is there a database connection...that easy to test $procError, $procErrorContext, $dataError, $dataErrorContext contains values when it go's wrong....with other words, does the used retrieve profile deliver hits?
retrieve/e "bla"
if ($procError < 0)
message/error "%%$procErrorContext%%%, %%$dataErrorContext%%%"
endif
if ($status = -2)
message/hint "no hits found"
endif
Cheers
Dino Seelig
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