BrainModular

Empty strings

2010-03-15T14:30:53+02:00

Cool. Thanx, sir.

Statistics: Posted by LevraiBernardo — 15 Mar 2010, 13:30

Empty strings

2010-03-15T13:54:32+02:00

ok.
I understand why it works on my system.
[large]I'll post an update very soon.[/large]

Statistics: Posted by senso — 15 Mar 2010, 12:54

Empty strings

2010-03-15T12:18:53+02:00

Yes, Senso, I tried that, but it doesn't work anymore : If you link a text field to a get array size, type "Hello" in the field. Array size is 5. Fine. Then, type an empty string in the field, the array size is still 5 (and [Array] in "Array In" pin becomes red, to show it's an empty array).

Statistics: Posted by LevraiBernardo — 15 Mar 2010, 11:18

Empty strings

2010-03-15T11:59:58+02:00

oups I forgot something
To check if a string is empty just use get array size module. If size = 0 then the string is empty

Statistics: Posted by senso — 15 Mar 2010, 10:59

Empty strings

2010-03-15T09:28:48+02:00

you're right, the empty string is considered as a NULL event in Usine.
It can be a pb in your case, let me think about it.

Statistics: Posted by senso — 15 Mar 2010, 08:28

Empty strings

2010-03-15T09:07:17+02:00

can you explain a little more wich module you use and the order..?

usually when there's an empty string you can see:
[large]""[/large][large][/large]
in the text field

Statistics: Posted by nay-seven — 15 Mar 2010, 08:07

Empty strings

2010-03-15T08:15:14+02:00

I have a problem with textfields : When an empty string is entered, nothing happens in the wire (I mean there was a string in the text field output. If I enter an empty string, the old one is still there instead of a null string). So how to check if a textfield is empty ?

Statistics: Posted by LevraiBernardo — 15 Mar 2010, 07:15

Empty strings

2010-03-15T14:30:53+02:00

Cool. Thanx, sir.

Statistics: Posted by LevraiBernardo — 15 Mar 2010, 13:30

Empty strings

2010-03-15T13:54:32+02:00

ok.
I understand why it works on my system.
[large]I'll post an update very soon.[/large]

Statistics: Posted by senso — 15 Mar 2010, 12:54

Empty strings

2010-03-15T12:18:53+02:00

Statistics: Posted by LevraiBernardo — 15 Mar 2010, 11:18

Empty strings

2010-03-15T11:59:58+02:00

oups I forgot something
To check if a string is empty just use get array size module. If size = 0 then the string is empty

Statistics: Posted by senso — 15 Mar 2010, 10:59

Empty strings

2010-03-15T09:28:48+02:00

you're right, the empty string is considered as a NULL event in Usine.
It can be a pb in your case, let me think about it.

Statistics: Posted by senso — 15 Mar 2010, 08:28

Empty strings

2010-03-15T09:07:17+02:00

can you explain a little more wich module you use and the order..?

usually when there's an empty string you can see:
[large]""[/large][large][/large]
in the text field

Statistics: Posted by nay-seven — 15 Mar 2010, 08:07

Empty strings

2010-03-15T08:15:14+02:00

Statistics: Posted by LevraiBernardo — 15 Mar 2010, 07:15