Requirement for Conditional Action Based on Multi-Select Behavior in Jmix DataGrid

Dear Team,

I would like to request support for implementing a functionality in our Jmix-based application involving the DataGrid component with multi-selection enabled.

Requirement:

When multi-selection is enabled in the DataGrid, we need to differentiate between two types of selection actions:

  1. Full Selection (Select All):
    When the user selects all available records (across pages), a specific action should be triggered.
  2. Manual Selection:
    When the user manually selects one or more individual records (not the entire dataset), a different specific action should be triggered.

We are looking for a reliable way to distinguish between these two selection types at the time of a button click or action execution.

If there is any recommended approach or best practice in Jmix to fulfill this requirement effectively, please advise.

Hii jmix Team ,
Please help for this topic this urgent.

Hii Jmix Team,
I have attach the attchment for your refrence
Screenshot from 2025-07-15 11-52-55
Uploading: Screenshot from 2025-07-15 11-52-59.png…

Hi Rakesh,
Am I right in my suggestion that you would like to apply for the Premium (paid) consultancy support to deliver the needed functionality rapidly?

not required

if you have any suggestion for this problem please answer this.