Looks like a simple problem, but I am struggling to find a way.
As shows in the mobile view, I need to display Value column (Qty * Price)
I tried text components, but it does not show any column in the order table but shows the columns in customer master.
The only way to do this is by using a Custom Form.
This is because with a native form (as you are using now), no values are written to the table until the form is submitted, and so there is no data to do any calculations with.
I have always been curious about this. The calculated columns, or at least the math column, is calculated with the form inputs, but they’re not available for display.
In this example, I take a math column and use a text component to demonstrate that the sum indeed is calculated.