(DataGrid) is there a message when the user has edited a cell ?

Andre.Bisseret Andre.Bisseret at inria.fr
Fri Jul 9 13:15:38 EDT 2010


Le 9 juil. 10 à 16:25, zryip theSlug a écrit :

> The correct usage of the closeFieldEditor is to use it in the  
> default column
> behavior or the column behavior of thecolumns to sum (Débit and  
> Crédit)
>
> Add a column behavior to the first column (Débit), and edit the  
> behavior.
>
> In the script, change the closeFieldEditor like this:
>
> on closeFieldEditor pFieldEditor
>  set the text of fld "fldTotDébit" to the uSumOfColumn["Débit"] of  
> the dgControl of me
>  set the text of fld "fldTotCrédit" to the uSumOfColumn["Crédit"] of  
> the dgControl of me
> end closeFieldEditor
>
> Untested but should work.
>
> If all is ok, update the column behavior of the "crédit" column with  
> the
> same script

I am learning a lot on behaviors in data grid thanks to you!

But I am just gettting a very strange result!

- I created a new stack
- dragged a data grid with two columns "Débit" and "Crédit"
- populated it with some lines of numbers

- In the script of the data I put grid the following handler:
getprop uSumOfColumn[pColumn]
    local theTotal,theDataA,
    --------------------
    put 0 into theTotal
    put the dgData of me into theDataA
    repeat for each key theIndex in theDataA
       add theDataA[theIndex][pColumn] to theTotal
    end repeat
return theTotal
end uSumOfColumn

Two normal fields under each column: "fldTotDébit" and "fldTotCrédit"

  - added a column behavior for column Débit
- added a column behavior for column Crédit

In the script of the two btn : btn "Débit Behavior" and btn "Crédit  
Behavior" I added the handler you suggested

> on closeFieldEditor pFieldEditor
>  set the text of fld "fldTotDébit" to the uSumOfColumn["Débit"] of  
> the dgControl of me
>  set the text of fld "fldTotCrédit" to the uSumOfColumn["Crédit"] of  
> the dgControl of me
> end closeFieldEditor

Then,
when changing a value in one column, the total of this column is false  
but I got the right total in the other one

and vice versa:
If I change a value int the second column : this time the total is  
false and the total of the first column becomes right.

Really "bizarre" isn'it?

Any idea on what causes that? what am I doing wrong?


André


>
> 2010/7/9 Andre.Bisseret <Andre.Bisseret at inria.fr>
>
>> Bonjour TheSlug,
>>
>> Thank you for your reply.
>>
>> Seems I am missing something
>>
>> I have 2 fields under the datagrid where I want to put the total of 2
>> columns of the datagrid  (fldTotDébit and fldTotCrédit)
>>
>> In the script of the datagrid, I put:
>>
>> on closeFieldEditor pFieldEditor
>>  set the text of fld "fldTotDébit" to the uSumOfColumn["Débit"] of me
>>  set the text of fld "fldTotCrédit" to the uSumOfColumn["Crédit"]  
>> of me
>> end closeFieldEditor
>>
>> but when I edit a cell of the datagrid nothing happens
>> Could be because I don"t know what should be the parameter  
>> pFieldEditor?
>>
>> André
>>






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