If I do a query and then delete the records where the Query shows "0" records, I cannot get out of the query by pressing a button on the form to reset the index. I have to close the form and reload to be able to reset the index.
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Can't Reset Index
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RE: Can't Reset Index
The button code was created by action scripting.
'Set the index to : 'date owed' in current window.
topparent.Index_SetExplicit("Dateowed")
As you requested I went ahead and did a Query and then deleted until I had zero records. When you go to zero records the Change REcord ICON is highlighted and when I did the ctrl-I the index did change, the Change Record icon highlight was gone but I was stuck on the record that was deleted. V6 would NOT allow me to page up or down or do anything else. I had to close the form, reload and the last record that I deleted was now gone.
Thanks
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RE: Can't Reset Index
Imagine you have a query of records that you want to delete (maybe 3 records) You do a ctrl-d for record 1, then 2 and then 3. After deleting the third record is when the query goes to "0". This is where the problem occurs. The screen freezes, the # of records in Query on lower status bar says "0". and you cannot get rid of the display for the last record you deleted.
I hope that better explains what is happening....
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RE: Can't Reset Index
Yes it does and also shows why you have a problem.
You see simillar situations when you reach EOF, Heap stack error or something like that. I believe(that's my theory) each time you delete a record, alpha updates and displays the iindex. As you delet the last record, alpha goes into this heap stack error.
A better way to do what you want is: mark the records you want to delete, change the index to show all records then delete marked records the set the index.
Alternatively: if your intention is to delete all records that are diplayed by that index: instead, use the index as a filter to delete these records.
Gabe
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RE: Can't Reset Index
Ok, I see it now. When the last record is deleted from the current query the form goes into ENTER mode. The problem is solved by clicking the ShowAll icon on the toolbar. I suggest you add that action statement to your script before the action statement that changes the index.
-- t
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RE: Can't Reset Index
Tom:
It seems that there is a discrepancy between what happens in your screen and Phil's:
He says the unit freezes!
In your case, you are still able to do show all() and get out of the index.
This seems like a catch 22 for Phil:
If he deletes the last record, the unit freezes, he won't be able to do show all().
If he shows all before deleting the last record: he will have a mix of records that meet the index criteria and those that don't.
Gabe
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