StrataFrame Forum » StrataFrame Application Framework - V1 » Business Objects and Data Access (How do I?) » BBS does not show Custom Field (CFP)

BBS does not show Custom Field (CFP)

Luiz Lima — Fri, 19 Feb 2010 13:06:51 GMT

Hi,

I created some CFPs but they don´t appears on my selection field when I use a BBS with DevExpress Grid.

Anybody can help me?

Tks

RE: BBS does not show Custom Field (CFP)

Ivan George Borges — Fri, 19 Feb 2010 13:06:51 GMT

Hey Luiz!

Oh, yeah... go ahead! It is always welcome. ;)

RE: BBS does not show Custom Field (CFP)

Luiz Lima — Fri, 19 Feb 2010 10:43:38 GMT

Trent,

Thank you so much for your help and the guys of this forum.
I´m not a advanced programmer on .NET/VS Platform, I came from old fashion client-server technology.

I´m learning a little piece of stuffs every day......
I told to Ivan that I can feel more secure to do a testimonial about SF right now, If you wanna.... ask me by email ok?

See ya! :cool:

RE: BBS does not show Custom Field (CFP)

Trent L. Taylor — Fri, 19 Feb 2010 08:32:07 GMT

Glad you got it going! :)

RE: BBS does not show Custom Field (CFP)

Luiz Lima — Fri, 19 Feb 2010 06:34:00 GMT

Pretty Cool...

Tks a lot again....:cool:

RE: BBS does not show Custom Field (CFP)

Edhy Rijo — Thu, 18 Feb 2010 18:34:30 GMT

[quote][b]Luiz Lima (02/18/2010)[/b][hr]A doubt: If my grid does not change this column (CFP), no matter with the BO Update?[/quote]

Glad it is working now.

As far as update, remember that the Custom Field Property is read only so you will not be able to change it or update it, so in your grid make sure it is shown as read only.

RE: BBS does not show Custom Field (CFP)

Luiz Lima — Thu, 18 Feb 2010 18:17:06 GMT

Edhy,

It works now!
But I had to remove the grid, bbs and bo from form, after that Works.

A doubt: If my grid does not change this column (CFP), no matter with the BO Update?

Tks

RE: BBS does not show Custom Field (CFP)

Edhy Rijo — Thu, 18 Feb 2010 15:00:07 GMT

Luiz,

Could it be because you have the name of the property enclosed with brackets [] in the GetCustomBindablePropertyDescriptors?

Just copy the one I did for you above, it should work. Rebuild the solution before testing.

If that does not work, close the solution and VS then open it again, build and try.

RE: BBS does not show Custom Field (CFP)

Luiz Lima — Thu, 18 Feb 2010 14:44:06 GMT

Edhy,

It didn´t work!
I made a clean / rebuild and nothing!
Could you see my BO code to see if I´m doing something wrong?

I attached a file with:

- ScreenShot of Devexpress grid configuration
- My BO

Tks

RE: BBS does not show Custom Field (CFP)

Trent L. Taylor — Thu, 18 Feb 2010 14:23:07 GMT

Edhy is putting you on the right track here...but you can download StrataFlix by just logging into the My Account area of the SF website and going to the downloads section.

RE: BBS does not show Custom Field (CFP)

Edhy Rijo — Thu, 18 Feb 2010 11:42:50 GMT

Hi Luiz,

Put it anywhere in your BO it is just another function. Make sure you re-build your BO project or the whole solution to make sure it will be seen by the BBS.

RE: BBS does not show Custom Field (CFP)

Luiz Lima — Thu, 18 Feb 2010 11:04:19 GMT

Edhy,

In which point of file should I put this lines to garantee that BOM will not kill my codes?

tks

RE: BBS does not show Custom Field (CFP)

Edhy Rijo — Thu, 18 Feb 2010 10:50:12 GMT

Hi Luiz,

Here is a sample in VB, make sure you use your BO name in the GetType():

[codesnippet]
Protected Overrides Function GetCustomBindablePropertyDescriptors() As MicroFour.StrataFrame.Business.FieldPropertyDescriptor()
Return New MicroFour.StrataFrame.Business.FieldPropertyDescriptor() { _
New ReflectionPropertyDescriptor("cfp_pro_descr", GetType(Here use the name of your bo))}
End Function
[/codesnippet]

RE: BBS does not show Custom Field (CFP)

Luiz Lima — Thu, 18 Feb 2010 10:38:06 GMT

Ops...the code was cutted.

_
Public ReadOnly Property [CFP_pro_descr]()
Get
Dim loCommand As New SqlCommand()
loCommand.CommandText = "SELECT pro_descr FROM tb_produto WHERE pro_cod = @pro_cod"
loCommand.Parameters.Add("@pro_cod", SqlDbType.VarChar)
loCommand.Parameters("@pro_cod").Value = Me.pro_cod
Return CType(Me.ExecuteScalar(loCommand), String)
End Get
End Property

RE: BBS does not show Custom Field (CFP)

Luiz Lima — Thu, 18 Feb 2010 10:36:07 GMT

Trent,

I don´t have strataflix here, I tried to find this property on VB Samples, but I didn´t.:(
Can you help me with the example below?
If this CFP appears on Grid, We will solve a huge problem on my development.

Tks a lot again,

Luiz
--------------------------------------------------------------------------------------------------------
_
Public ReadOnly Property [CFP_pro_descr]()
Get
Dim loCommand As New SqlCommand()
loCommand.CommandText = "SELECT pro_descr FROM tb_produto WHERE pro_cod = @pro_cod"
loCommand.Parameters.Add("@pro_cod", SqlDbType.VarChar)
loCommand.Parameters("@pro_cod").Value = Me.pro_cod
Return CType(Me.ExecuteScalar(loCommand), String)
End Get
End Property
--------------------------------------------------------------------------------------------------------

RE: BBS does not show Custom Field (CFP)

Trent L. Taylor — Thu, 18 Feb 2010 08:40:13 GMT

Most likely you did not add them to the GetCustomBindablePropertyDescriptors. You need to override this method and add the ReflectionPropertyDescriptors for each CFP.

You can see samples of this in a lost of different SF samples. The best, however, would be the StrataFlix sample.