Following this example: https://learn.getgrav.org/forms/blueprints/example-page-blueprint
I created my video.yaml file under "user/themes/MYTHEMENAME/blueprints", contents of its file:
title: Gallery
'@extends':
type: default
context: blueprints://pages
form:
fields:
tabs:
type: tabs
active: 1
fields:
gallery:
type: tab
title: Gallery
fields:
header.txf:
type: text
label: Add a number
default: 5
validate:
required: true
type: int
header.sb:
type: select
label: Select one of the following
default: one
options:
one: One
two: Two
three: Three
Cleared all caches, but i still don't see that tab under "/admin/pages" or "/admin/pages/home" advanced tab. What's wrong? Is it bug?
UPDATED INFO
"user/themes/MYTHEMENAME/MYTHEMENAME.yaml":
enabled: true
dropdown:
enabled: true
"user/config/site.yaml":
title: domain.org
author:
name: Name
email: 'email@mail.com'
metadata:
description: 'analytical news feed'
generator:
Tried to put them under "user/blueprints/pages/" - still not EFFECT! Why such an easy tasks is too complicated in grav...
Your blueprint is correct, it works on my side.
You said you don't see that tab under "/admin/pages" or "/admin/pages/home". This is not how a blueprint works, blueprint is only available for its page template. You didn't mention any sample paths of your page so it seems your page use a different template.
If your blueprint is user/themes/yourtheme/blueprints/video.yaml, it is only available for the pages which use video template, for example user/pages/home/video.md. Your blueprint will not available to all pages on the site.
Similar to modular template, you need to put your blueprint in modular folder: user/themes/yourtheme/blueprints/modular/video.yaml, and your modular page needs to use that template as well user/pages/home/_myvideo/video.md