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[vwnc] ComboBox Issue

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Juan Pablo Cook

[vwnc] ComboBox Issue

Hi Everybody! I have a problem with a ComboBox. I have properties - Choices: listaEditoriales.
So, This is the method:

listaEditoriales
| lista listaEdit |
lista := adm listaEditoriales. "Here, I go to the DB and search the editoriales"
listaEdit := List new.
lista do:[:e | listaEdit add: (e at:1)]. "I add to listaEdit the editoriales, that are in an Array"

listaEditoriales := listaEdit asValue.

Finally, I have in the list listaEdit all the editoriales, like a String (I checked with listaEdit inspect) but fails when It want to assign that to the listaEditoriales again.

Can you help me? Do I use a ComboBox or a Menu? What I'm doing wrong? I read all the ComboBox information of the GUIDevGuide.pdf but I don't know what is bad.

The error is this: 'Unhandled exception: Message not understood: #value'

Thanks!!

JP Cook

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James Robertson-7

Re: [vwnc] ComboBox Issue

I did a screencast on the ComboBox widget here:

http://www.cincomsmalltalk.com/blog/blogView?showComments=true&printTitle=Smalltalk_Daily_11/14/08:_The_ComboBox_Widget&entry=3404103177

and here:

http://www.cincomsmalltalk.com/blog/blogView?showComments=true&printTitle=Smalltalk_Daily_11/17/08:_ComboBox_Widget_Part_2&entry=3404359439

James Robertson

Cincom Smalltalk Product Evangelist

http://www.cincomsmalltalk.com/blog/blogView

Talk Small and Carry a Big Class Library

On Jun 16, 2009, at 4:52 PM, Juan Pablo Cook wrote:

Hi Everybody! I have a problem with a ComboBox. I have properties - Choices: listaEditoriales.
So, This is the method:

listaEditoriales
| lista listaEdit |
lista := adm listaEditoriales. "Here, I go to the DB and search the editoriales"
listaEdit := List new.
lista do:[:e | listaEdit add: (e at:1)]. "I add to listaEdit the editoriales, that are in an Array"

listaEditoriales := listaEdit asValue.

Finally, I have in the list listaEdit all the editoriales, like a String (I checked with listaEdit inspect) but fails when It want to assign that to the listaEditoriales again.

Can you help me? Do I use a ComboBox or a Menu? What I'm doing wrong? I read all the ComboBox information of the GUIDevGuide.pdf but I don't know what is bad.

The error is this: 'Unhandled exception: Message not understood: #value'

Thanks!!

JP Cook
_______________________________________________
vwnc mailing list
[hidden email]
http://lists.cs.uiuc.edu/mailman/listinfo/vwnc

_______________________________________________
vwnc mailing list
[hidden email]
http://lists.cs.uiuc.edu/mailman/listinfo/vwnc