:bBmpData at TXBrowse Cols!

[JC]

Hi again my friends..


I need a little help!

This a example of my code:

Code: Select all  Expand view

...

oBrw:aCols[7]:addResource( "IMAGE_TRUE" )
oBrw:aCols[7]:addResource( "IMAGE_FALSE" )
oBrw:aCols[7]:bStrData := NIL
oBrw:aCols[7]:nDataStrAlign := AL_CENTER

oBrw:aCols[7]:bBmpData := {|| if( ( cAlias )->situacao, 1, 2 ) }

...


When the ( cAlias )->situacao is true, the xBrowse displays the image at position 1 of correct way.

But, when is false... it's not displays the image at position 2.

Where I'm wrong?

[nageswaragunupudi]

Mr JC

There is nothing wrong with your code. ( By the way it is not necessary to assign any value to nDataStrAlign in this case. When bStrData is nil, Bmp is shown centered. ).

Please check if your RC file contains resource with the exact spelling IMAGE_FALSE. If the browse does not find a resource with the given name, it shows blank.

You can also check this if oBrw:aCols[7]:addResource( "IMAGE_FALSE" ) is true or false. It it is true, the browse could successfully load the resource. If it is false, the browse could not load the resource.

[JC]

Mr JC

There is nothing wrong with your code. ( By the way it is not necessary to assign any value to nDataStrAlign in this case. When bStrData is nil, Bmp is shown centered. ).

Please check if your RC file contains resource with the exact spelling IMAGE_FALSE. If the browse does not find a resource with the given name, it shows blank.

You can also check this if oBrw:aCols[7]:addResource( "IMAGE_FALSE" ) is true or false. It it is true, the browse could successfully load the resource. If it is false, the browse could not load the resource.

Dear Nageswara..

After adjusting my code.... this her!

Code: Select all  Expand view


oBrw:aCols[7]:bStrData := NIL
oBrw:aCols[7]:addResource( "IMAGE_TRUE" ) <- this is the true position with a correctly resource name
oBrw:aCols[7]:addResource( "IMAGE_FALSE" )<- this is the false position with a correctly resource name
oBrw:aCols[7]:bBmpData := {|| if( ( cAlias )->situacao, 1, 2 ) }


However, still an error

I'm testing passing the code block with the value 1 or 2... it's displays both images! So, the resource name is correctly!

[nageswaragunupudi]

Surprising.

It works in the sample testxbr3.prg and also in my regular programs.

Will you please try this alternative code ?

oBrw:aCols[7]:bEditValue := { || (cAlias)->situacao }
oBrw:aCols[7]:SetCheck( { "IMAGE_TRUE", "IMAGE_FALSE" } )

in the place of all the lines you have coded ?

[JC]

Surprising.

It works in the sample testxbr3.prg and also in my regular programs.

Will you please try this alternative code ?

oBrw:aCols[7]:bEditValue := { || (cAlias)->situacao }
oBrw:aCols[7]:SetCheck( { "IMAGE_TRUE", "IMAGE_FALSE" } )

in the place of all the lines you have coded ?

Yes NageswaraRao.... I do try!

[JC]

Ate the test, I get this error:

Message not found: TXBRWCOLUMN:SETCHECK

My version of fivewin don't have a method setCheck in the class TXBrwColumn!!

[nageswaragunupudi]

I am sorry. I should have seen the FWH version you are using. SetCheck is available from 8.03.

Possible that in version 6 the bBmpData is not handled properly. I do not have source code of xbrowse.prg that version. May be we can examine how the paintdata method is dealing with bBmpData.

[JC]

I am sorry. I should have seen the FWH version you are using. SetCheck is available from 8.03.

Possible that in version 6 the bBmpData is not handled properly. I do not have source code of xbrowse.prg that version. May be we can examine how the paintdata method is dealing with bBmpData.

Yes! I will try to get the most updated version of fivewin

Thanks very much Nageswara!!