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Making grid highlighting match the current record
Message
From
09/04/1998 11:56:00
 
 
To
09/04/1998 10:54:14
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Miscellaneous
Thread ID:
00090597
Message ID:
00090815
Views:
29
>>>>I have a data entry form on Page 1. On page 3 I have a grid. I have some code in the grid init which highlights the current row when I click on the grid. But I'd also like the correct row in the grid to be selected when I go to Page 1 and select a record, then click on Page 3. I thought I should do this in the click event for Page 3, but I'm not sure if anything I reference in the grid at that point is valid since when I click on the page I'm not actually in the grid. Does anybody have any hints or tips with this?
>>>>
>>>>Thanks,
>>>>
>>>>Sylvia
>>>
>>>Could you post actual code you use for DynamicBackColor setting?
>>
>>***This is the code which is in my Grid Init event
>>ThisForm.r_nCurrentRow = RECNO(This.RecordSource)
>>This.Setall("DynamicBackColor", ;
>> "IIF(RECNO(This.Recordsource) = " + ;
>> "ThisForm.r_nCurrentRow, " + ;
>> "RGB(0,255,255), RGB(255,255,255))", ;
>> "Column")
>>
>>***In the When event of each item contained in the grid column, I have
>>ThisForm.r_nCurrentRow = RECNO(This.Parent.Parent.RecordSource)
>>
>>I thought by putting a variation of this into my Click event on the Page, I could update the grid 'marker' as soon as I clicked on the page. But the marker remains 'stuck' on the first item.
>
>Add following code:
>***Grid.Afterrowcolchange event
>thisform.r_nCurrentRow=RECNO(This.RecordSource)
>this.refresh
>Now you can eliminate code from When events, but add into Page.Activate event:
>This.Grid.Afterrowcolchange()

I got the code from a class I took. The reason it was recommended to use the When event in the column controls, was that using the grid refresh method took a lot of time (particularly when the display area gets larger). Does the code above have the effect of refreshing the grid as soon as you hit the page?
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