Access checked rows in details editor from master dialog and save

[rhemasystems]

Hi All,
Please I have a scenario as below where I need to save the selected rows from two details grid when the save button on the master dialog is clicked.
How do I get access to the selected rows in the two grids to save.
Please any help will be appreciated

[rhemasystems]

Please any help will be greatly appreciated, I know its wrong to tag a user but am stuck at this point.
Please help @volkanceylan @VictorTomaili

[rhemasystems]

@minhhungit , please can you assist me

[minhhungit]

@rhemasystems To achieve this, I guess you can get selected rows from this property this.from.YourDetailGridField (I don't remember exact the sub-method you can use). Next, you can customize the save entity by overriding the getSaveEntity() method:

Serenity/packages/corelib/src/ui/dialogs/entitydialog.tsx

Line 539 in 8e4d90f

protected getSaveEntity(): TItem {

Once all the necessary information is prepared and sent to the server-side, you can implement your desired logic in the Save Handler to handle the data as needed.

[rhemasystems]

Thank you so much, below is what I did, I hope its the best way.

I created a public number variable as an array, and assign the selected ids to it in the constructor.

DetailEditor.tsx

public itemkeys: number[];
     .........
     .........

var keys = this.rowSelection.getSelectedKeys();
var items = keys.map(x => this.view.getItemById(toId(x)).Id).filter(x => x != null)
this.itemkeys = items; // assigned to public variable

Master dialog.tsx

protected getSaveEntity() {
    var items = this.form.ItemList.itemkeys;
    ......
}