When I change a status in my record I want to check my data entry.
If this check fail I want to stamp a warning in a popup message or similar because I want that the user knows this.
Somebody can help me? It was more simple in vb but I didnt find nothing about.
It looks like you are seeing a pop-up from a custom extension. While it is possible for a custom extension to create a pop-up, it is. It a realistic solution for warnings when editing data in a grid view. The extension can only check for data changes when the extension itself is running, which only happens when it’s dashboard is open. Plus, it is very hard for the extension to determine what is valid data, especially given that warnings should not appear until after the user is done trying.