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Forum to discuss writing script in Architect plugins for SalesLogix & general SalesLogix customization topics (for Windows client only). View the code of conduct for posting guidelines.
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Clear Grid Cell only working on first row..
Posted: 27 Jun 07 8:19 AM
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I have an editable grid with a drop down indicatiing 'Fixed' or 'Variable'. In the OnEdited event of the grid I am checking that field and clearing other fields where appropriate. This code works great on the first record of the grid, but seems to be ignored by other records in the grid.
Any thoughts?
Function dgTrancheEdited(Sender, PrimaryKeyValue, FieldName, Value)
Select case dgTranche.GetCurrentField("TrancheFixedVar")
case "Fixed"
dgTranche.SetFieldValue dgTranche.getcurrentfield("C_Tranchesid"), "TrancheSpread", null
dgTranche.SetFieldValue dgTranche.getcurrentfield("C_Tranchesid"), "TrancheIndex", null
'msgbox dgTranche.getcurrentfield("C_Tranchesid")
Case "Variable"
dgTranche.SetFieldValue dgTranche.getcurrentfield("C_Tranchesid"), "TrancheCash", null
' msgbox dgTranche.getcurrentfield("C_Tranchesid")
End Select
frmSubTranche.post
dgTranche.refresh
CalculateDisplayCurrency(Sender)
End Function |
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Re: Clear Grid Cell only working on first row..
Posted: 28 Jun 07 9:48 AM
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I don't know for sure, so I'll throw some ideas your way. From what I learned on the Opportunity Products screen, changes to the datagrid do not mean changes to the recordset, which means no changes to the database. Also, I think you might want to make sure your keyfield is set correctly.
These things might not make any difference, but I know that's the next place I'd look. |
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Re: Clear Grid Cell only working on first row..
Posted: 28 Jun 07 11:42 AM
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Ooops, sorry that didn't help.
<-- I blame it on the dog. 
Anyway, since I'm throwing ideas your direction (even if they might turn out ineffective), I was thinking that after you update the row, something in the grid resets itself - so the GetCurrentField call actually points to the first row each time. The function passes you the PrimaryKeyValue, so I would use that variable in place of dgTranche.getcurrentfield("C_Tranchesid"), and use the variable called Value in place of dgTranche.GetCurrentField("TrancheFixedVar").
It looks like, with the message boxes, you were looking to see if the right primary key value was being passed, and you never mentioned that it wasn't, so the above recommendation might not apply in that case. However, my original concern applies - something happens when a grid is updated - things are reset. So the OnEdited event might be too late to easily do what you are trying to do. You may either want to use the OnEditing event or you may want to just mess with the recordset behind the grid.
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Re: Clear Grid Cell only working on first row..
Posted: 28 Jun 07 12:02 PM
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try using
dgTranche.SetFieldValue PrimaryKeyValue, "TrancheSpread", null, true
instead of
dgTranche.SetFieldValue dgTranche.getcurrentfield("C_Tranchesid"), "TrancheSpread", null
this will give you the PK of the edited row, not the currently selected row.
also you should enclose the entire block of code in
If FieldName = "TrancheFixedVar" then
...
...
...
end if |
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Re: Clear Grid Cell only working on first row..
Posted: 28 Jun 07 8:51 PM
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Thanks all. Problem persists.. tech support is supposed to send me a possible solution.. Still open to suggestions. I guess I'm golden if I limit my grids to one row.  |
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Re: Clear Grid Cell only working on first row..
Posted: 02 Jul 07 9:35 AM
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Alright, I have decided to take another approach. I have tried many many things and all seem to have a flaw - quite often based on whether the events are firing or not.
After trying many many combonations of solutions, I have decided to go with a sub routine that uses a seperate SQL call, loops through the recordset and check for certain conditions, then sets the value accordingly (ie sets negative values to null).
This works great, except for refreshing the grid after.
What event should/could this be called from? If I call the sub from the wrong event with a dg.refresh, I get an exception and the grid goes blank. I have tried just about everyevent.
My closest solution has been to call from the OnChangeNode or dgEdited event and use a refresh button. This is still not 100% correct plus I would like to do away with the refresh button.
Thanks
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Re: Clear Grid Cell only working on first row..
Posted: 03 Jul 07 2:02 PM
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Coulple of simple tips:
1) Use temp variables, as often as possible. Get sick of using them. Seriously. Multiple GetCurrentField calls to a grid are a performance hit when calling a temp variable is nothing.
2) Use msgboxes to determine when something fires and when roughly you need to make your changes.
3) GetCurrentField("") is the equivalent of GetCurrentField("PrimaryKeyId"). This uses the grid's internal property whereas .selection requires a hidden (or visible) primary key be added to the grid's layout.
4) Use multiple functions to complete a loop if necessary. For example prior to a delete I'll store the ID, then OnDelete finish up processing.
5) A continuation of #4 is let the control do it's thing first. Since the grid handles deleting the main record, doing it myself is pointless.
I'd suggest #1 and 2 first. Once you figure out how everything fires you can work through #4. There should be a way to do what you're asking but it'll probably involve some clever hacking.
Jeremy |
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