Show data from sub table

[moroslantia]

Hi

I have created a new DocType SubSerial (Should be used as Child Table in Serial No)

• Linked Field ‘Sub Serial No’ linked to ‘Serial No’

I want to have a second field (Item Name) in the Child Table showing the name of the Item the selected serial belongs to

Can someone point me in the right direction?

[moroslantia]

Any hint somehone can give?

[saurabh6790]

Already the Serial No doctype has the field to hold Item Code

You can try with fetch_from property to pull required details from serial no

Ref: Fetch a Field Value from a Document into a Transaction

[moroslantia]

Thank you for your answer.
This was what i was trying to do, but got stuck

I used Serial No.item_name but this does not update the field.

Might you have an hint what i did wrong?

[saurabh6790]

in fetch from you have to mention link_field_name.field_to_fetch eg: sub_serial.item_code

[moroslantia]

Thank you a lot!