I need some way of updating the grid view where 2 different users may be viewing the same file in a grid so that changes made by user 1 to the file show up automatically in user 2 grid (even tho user 2 may be just viewing the grid). I guess question is how can I refresh user 2 grid if user 1 makes a change or deletes a record?
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how to handle 2 users updating file viewed in grid
- Thread starter samsnead
- Start date
- Thread starter
- #2
I found answer- I added a flag to the file and set it to .t. when being editted and chk if .t. before editing and don't allow if .t. Then when save, set to .f. - the second grid is automatically updated with any changes I made when user 2 clicks on grid to select record to edit!
pthalacker
Programmer
- Aug 30, 2004
- 150
- 0
- 0
Once user 1 has saved the updated information to disk the grid's Refresh method can be used to update the information in the cursor that is the RecordSource for user2's grid
pamela
pamela
opticalman
Programmer
Samsnead
I used a non-VFP that used a similar scheme. Watch out. If a user crashes in the middle of an edit, you will need some way to unlock it.
Or you may want to look into a timer control that refreshes the grid every few seconds to show any changes.
Jim Rumbaugh
I used a non-VFP that used a similar scheme. Watch out. If a user crashes in the middle of an edit, you will need some way to unlock it.
Or you may want to look into a timer control that refreshes the grid every few seconds to show any changes.
Jim Rumbaugh
- Status
