B4J Question [SOLVED] Set TextField alignment in B4J

[Armando Barrera]

Hi everyone,

I am trying to set the alignment for some TextFields (mainly, to right for numbers), I've been searching in the forum before i create this question, but could not fix my issue.
Unfortunaly i din't catch the solutions. If someone knows how can i fix it, I would be very grateful.
If more information is needed, please let me know.

Best regards

Armando Barrera

 

[thinktank]

Try this

[CODE lang="b4x" title="Set Alignment of Textfield"]
Dim lbl As Label
lbl.Initialize("")

Dim jo As JavaObject = lbl
jo.RunMethod("setTextAlignment", Array("RIGHT"))
[/CODE]

 

[Tomar]

MyTextField.As(JavaObject).RunMethod("setAlignment", Array("CENTER_RIGHT"))

Should work.

T.

 

[Erel]

1. Make sure to use latest version of B4J.
2. You can set the alignment of TextField with the designer or programmatically with the same API as Label or B4XView.

 

[Armando Barrera]

MyTextField.As(JavaObject).RunMethod("setAlignment", Array("CENTER_RIGHT"))

Should work.

T.

Hi Tomar,

Thanks for your quick response, but I'am afraid that I don't know how to adapt it for my matter, i received the next error message:

Main - 914: Variable 'javaobject' no declarada se utiliza antes de que se le haya asignado cualquier valor.

And in the line:
TextField1.As(JavaObject).RunMethod("setAlignment", Array("CENTER_RIGHT"))

the word JavaObject became red.
And don´t know what to do next.

I appreciate your support, thank you very much


[CODE lang="b4x" title="TextField Testing"]Sub Button1_Click

Dim lbl As Label
lbl.Initialize("")

Dim jo As JavaObject = lbl
jo.RunMethod("setTextAlignment", Array("RIGHT"))


TextField1.As(JavaObject).RunMethod("setAlignment", Array("CENTER_RIGHT"))

End Sub[/CODE]

 

[Armando Barrera]

1. Make sure to use latest version of B4J.
2. You can set the alignment of TextField with the designer or programmatically with the same API as Label or B4XView.

Hi Erel,

I do not have the B4J latest version. I haven't updated due to my concern that my program is affected, but i will do it.
Appreciate your quick support as well, and let you both know the result.

Thank you very much

 

[mcqueccu]

Main - 914: Variable 'javaobject' no declarada se utiliza antes de que se le haya asignado cualquier valor.

the word JavaObject became red.

Tick JavaObject on the libraries tab

 

[Tomar]

MyTextField.Alignment = "CENTER_RIGHT"

As Erel wrote, in the newest Version you can set the alignment direct. I did not know this yet.

T.

 

[Armando Barrera]

Hi mcqueccu,

I have it ticked but with version 2.06, may be that´s the problem.
As said to Erel, i'll update the B4J with latest version (9.5) in fact have the version 8.50.

Thank you very much for your support.

 

[Armando Barrera]

Another question:
Is it recommended to uninstall the older version of B4J or can I just start installing the newer one?

 

[Armando Barrera]

Another question:
Is it recommended to uninstall the older version of B4J or can I just start installing the newer one?

I apologize for my last question, i am on the process of installing the new version and read tha is recomended to unistall first.
Thanks

 

[Armando Barrera]

Hi everyone,
I've just installed the new version (9.50), my issue is fixed, now i can set the TextField alignment by using the designer.
Thank you all

Best regards
Armando Barrera González