Use Custom Events for Page

Frappe Framework
1

Any idea for how to use custom events (field based) for page. I tried to use jquery’s on _change event but that also didn’t worked.

Any help will be hugely appreciated

2

Hi @nikzz,
I think this is what you want:

For more info about hooks: https://frappe.io/docs/user/en/guides/basics/hooks
:slight_smile:

3

Yes but those custom fiel events arent working for Page I had created. Thise events are working fine in Doctype but I’m working on Page

4

Ho My bad, didn’t read the title well enough.
Can you share what you have so far?
If you want a work around, you can use the before_save event, but I know it’s not optimal…

5

I cant access the code right now but the events which is working is as

frappe.pages['customer'].refresh= function(wrapper){
}

All these events are working but on_change or custom event(fieldname) aren’t. Also since its a page, there’s no use of Save that’s why before_save wont be helping me here.

Thanks in advance

1 Like
6

Any clues / suggestions ?

7

This is what I came up with. But there’s one issue, it is printing twice in console.


frappe.pages['customer'].on_page_load = function(wrapper) {
        var page = frappe.ui.make_app_page({
                parent: wrapper,
                title: 'Customer',
                single_column: true
        });

        frappe.show_alert('Hey '+frappe.session.user,3)


        page.custom_field = page.add_field({
                fieldname: 'customer',
                label: __('Customer'),
                fieldtype: 'Link',
                options: 'Customer',
                change: function(){
                        console.log('first time')
                }
        });

 }

Can anyone help/suggest why it is printing twice.

Also I tried with refresh event but that also is doing the same

8

I am also very interested with what’s available for the customization on Page.

Can I ask did you have progress on this topic (except ‘page.add_field’)?

And I have experienced the same issue with erpnext scripts manager seems running ‘on_page_load’ twice.

Thank you!

9

Is Your problem “printing twice in console” is solved ?
if not
Check out code like this is Written twice in your “on_page_load” Event
{ var page = frappe.ui.make_app_page({
parent: wrapper,
title: ‘Customer’,
single_column: true
});