My first custom script: concatenating two values

1

Hi all,

I didn’t find much useful examples on:
https://docs.erpnext.com/docs/v12/user/manual/en/customize-erpnext/custom-scripts

So I am trying to figure out how to use custom scripts.

What I am attempting to do is simply: concatenating the value first_name_in_arabic with last_name_in_arabic

Is there any documentation that reveals all the possible methods I can use there?

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2

Please apply and check it.

frm.doc.full_name_in_arabic = frm.doc.first_name_in_arabic + " " + frm.doc.last_name_in_arabic ;

Thanks.

3

Ah yes, the missing " " wasn’t the issue.

My issue that it’s not doing anything in that target form when I filling first name in arabic and last name in arabic; it is not filling automatically the full_name_in_arabic field.
and no error is thrown, nothing. What am I missing?

4

If not worked in refresh event then

refresh(frm) → before_save(frm)

when save click then automatically set full name

apply and chcek it.

5

Big thanks!
What are the possible “lifecycle hooks” in these custom scripts other than beefore save? and where can I find such info?

6

Controller Hooks:

https://frappeframework.com/docs/v13/user/en/basics/doctypes/controllers?revisions=true#controller-hooks

8

In addition to those server-side hooks, the client side hooks are here:
https://frappeframework.com/docs/v13/user/en/api/form#form-events

9

you can use validate() instead of refresh()

validate(frm){
      let full_name_in_arabic = frm.doc.first_name_in_arabic + " " + frm.doc.last_name_in_arabic;
      frm.set_value('full_name_in_arabic', full_name_in_arabic);
}

This will update value in full_name_in_arabic once the document is saved