Hello,
 

Creatio does not have a separate event for multi-delete event; each delete operation will be processed separately.
 

I was unable to reproduce the behavior where logic tied to the deletion event of records fails to execute in case of multi deletion.

 Could you please provide more details about your mechanism's configuration?
 

Regarding the possibility of removing multi-select in a detail, in Freedom UI, you can configure this in the page designer by unchecking the "Multiselect" parameter. 


Unfortunately, this is not possible in Classic UI.
 

Best regards,
Pavlo!

Pavlo Sokil,

Thanks Pablo, of course is for a classic ui detail..

I think it's possible to solve, you can see some approach on the last comment in the article on https://community.creatio.com/questions/hide-delete-button-condition

The problem is there not enough documentation, but I think I'm on right way, at this time didn't know how to continue to hide, from the detail menu, the select all records option.

Regarding to detect, in a process a massive delete, no idea if it's possible :-(

Julio.Falcon_Nodos,

Hello,
 

The button is added in the addGridOperationsMenuItems method of the BaseGridDetailV2 schema, depending on the value of getSwitchGridModeMenuItem.

To remove the button, simply override this method in the desired detail with the following value:

methods: {
   getSwitchGridModeMenuItem: function() {
       return false;
   },
}
 

However, it’s important to note that removing the button does not disable the ability to select multiple records, for example, using the "Ctrl + Click" combination. Unfortunately, disabling multi-selection entirely is not possible for Classic UI details.

Best regards,
Pavlo

Thanks Pavlo! it works