Get selected records in a grid on a form in D365FO

 Purpose:

The purpose of this document is to demonstrate how we can we Get selected records in a grid on a form  X++ based on a business logic.

Product:

Dynamics 365 for Finance and Operations.

Development approach:

Customization through CODE, we need to  get selected records in a grid on a form on clicked method to update values

Development:

Create a on clicked or clicked method to Get selected records in a grid on a form .

To get selected record(s) in a grid in AX, we use the MultiSelectionHelper class. To achieve that, follow the steps below:

1.  Create a command button on the form and override the clicked method.
2.  Insert the code below:

void clicked()

{

    MultiSelectionHelper          selectionHelper = MultiSelectionHelper::construct();//Create instance of class

    Set                           selectedRecords = new Set(Types::Record);//Declare a set of type record

    MyLinesTable                  tableLines; //Your table buffer

    super();

    selectionHelper.parmDataSource(MyLinesTable_DS); //Set the datasource

    tableLines  = selectionHelper.getFirst(); //assign to table buffer the reference to selected record(s)

    if (tableLines.RecId)

    {

        while (tableLines)

        {

            selectedRecords.add(tableLines);

            ttsbegin;

            tableLines.reason = "My Reason";

            tableLines.update();

            ttscommit;

            tableLines = selectionHelper.getNext();

            info(strFmt('Selected record.. %1',tableLines.myField));//Display selected record

        }

        MyLinesTable_DS.research();

        MyLinesTable_DS.refresh();

    }

}