Question about xBrowse

Question about xBrowse

Postby Armando » Sun Aug 20, 2023 8:40 pm

kindly friends:

With the code below I know the current value of the cell

Code: Select all  Expand view

:bOnChange  := { |oCol, uOldVal| VerSaldo(uOldVal) }
 


Now how do I know the new value after editing the cell?

I must compare the old content against the new content
and I must know if the new content is empty

With best regards
SOI, s.a. de c.v.
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http://www.soisa.mex.tl/
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Re: Question about xBrowse

Postby nageswaragunupudi » Mon Aug 21, 2023 3:32 am

Now how do I know the new value after editing the cell?


Code: Select all  Expand view
oCol:Value


Notes:
Do not use this for validation. This is called when the modified data is already written and also if the old data is different from the new data written.
This codeblock is meant for taking consequential action after modification of data in the cell but not for validation.
Regards

G. N. Rao.
Hyderabad, India
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Re: Question about xBrowse

Postby Armando » Mon Aug 21, 2023 3:49 am

Mr. Rao:

Thanks so much, I understood.

By the way, is it possible to paste what I have on the clipboard into a cell with just one mouse click?

Best regards
SOI, s.a. de c.v.
estbucarm@gmail.com
http://www.soisa.mex.tl/
http://sqlcmd.blogspot.com/
Tel. (722) 174 44 45
Carpe diem quam minimum credula postero
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Re: Question about xBrowse

Postby Marc Venken » Mon Aug 21, 2023 7:20 am

Code: Select all  Expand view
   

 oBrwmail:bRClicked := { || placemail() }

function placemail
    cText = oClp:getText()  //  This is content of clipboard
    testmail->(dbappend())
    testmail->email = cText
    obrwmail:refresh()
return


You can also use the varput and do it in Xbrowse itself
Marc Venken
Using: FWH 23.04 with Harbour
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Re: Question about xBrowse

Postby nageswaragunupudi » Mon Aug 21, 2023 10:22 am

Marc Venken wrote:
Code: Select all  Expand view
   

 oBrwmail:bRClicked := { || placemail() }

function placemail
    cText = oClp:getText()  //  This is content of clipboard
    testmail->(dbappend())
    testmail->email = cText
    obrwmail:refresh()
return


You can also use the varput and do it in Xbrowse itself


Dear Friend.
With FWH you do not have to write long code like this at all.
Regards

G. N. Rao.
Hyderabad, India
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Re: Question about xBrowse

Postby nageswaragunupudi » Mon Aug 21, 2023 10:25 am

By the way, is it possible to paste what I have on the clipboard into a cell with just one mouse click?


Yes.
Just by clicking Ctrl-V.

For this we first need to set
Code: Select all  Expand view
oBrw:lCanPaste := .t.


We can paste text into text fields and even images into Image fields.
All by just one click Ctrl-V.


Code: Select all  Expand view
function XbrPaste()

   local aData := { { "olga     ", MEMOREAD( "c:\fwh\bitmaps\olga1.jpg" ) }, ;
                    { "Two      ", "" }, { "Three      ", "" } }

   XBROWSER aData FASTEDIT SETUP ( ;
      oBrw:lCanPaste    := .t., ;
      oBrw:nRowHeight   := 100, ;
      oBrw:aCols[ 2 ]:cDataType:= "P" )

return nil


Image
Regards

G. N. Rao.
Hyderabad, India
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Re: Question about xBrowse

Postby Armando » Mon Aug 21, 2023 4:31 pm

Mr. Rao:

Thanks a lot.

Regards
SOI, s.a. de c.v.
estbucarm@gmail.com
http://www.soisa.mex.tl/
http://sqlcmd.blogspot.com/
Tel. (722) 174 44 45
Carpe diem quam minimum credula postero
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Armando
 
Posts: 3201
Joined: Fri Oct 07, 2005 8:20 pm
Location: Toluca, México


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