aiogram/docs/utils/keyboard.rst
2023-08-26 23:18:20 +03:00

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.. _Keyboard builder:
================
Keyboard builder
================
Keyboard builder helps to dynamically generate markup.
.. note::
Note that if you have static markup, it's best to define it explicitly rather than using builder,
but if you have dynamic markup configuration, feel free to use builder as you wish.
Usage example
=============
For example you want to generate inline keyboard with 10 buttons
.. code-block:: python
builder = InlineKeyboardBuilder()
for index in range(1, 11):
builder.button(text=f"Set {index}", callback_data=f"set:{index}")
then adjust this buttons to some grid, for example first line will have 3 buttons, the next lines will have 2 buttons
.. code-block::
builder.adjust(3, 2)
also you can attach another builder to this one
.. code-block:: python
another_builder = InlineKeyboardBuilder(...)... # Another builder with some buttons
builder.attach(another_builder)
or you can attach some already generated markup
.. code-block:: python
markup = InlineKeyboardMarkup(inline_keyboard=[...]) # Some markup
builder.attach(InlineKeyboardBuilder.from_markup(markup))
and finally you can export this markup to use it in your message
.. code-block:: python
await message.answer("Some text here", reply_markup=builder.as_markup())
Reply keyboard builder has the same interface
.. warning::
Note that you can't attach reply keyboard builder to inline keyboard builder and vice versa
Inline Keyboard
===============
.. autoclass:: aiogram.utils.keyboard.InlineKeyboardBuilder
:members: __init__, buttons, copy, export, add, row, adjust, from_markup, attach
.. method:: button(text: str, url: Optional[str] = None, login_url: Optional[LoginUrl] = None, callback_data: Optional[Union[str, CallbackData]] = None, switch_inline_query: Optional[str] = None, switch_inline_query_current_chat: Optional[str] = None, callback_game: Optional[CallbackGame] = None, pay: Optional[bool] = None, **kwargs: Any) -> aiogram.utils.keyboard.InlineKeyboardBuilder
:noindex:
Add new inline button to markup
.. method:: as_markup() -> aiogram.types.inline_keyboard_markup.InlineKeyboardMarkup
:noindex:
Construct an InlineKeyboardMarkup
Reply Keyboard
==============
.. autoclass:: aiogram.utils.keyboard.ReplyKeyboardBuilder
:members: __init__, buttons, copy, export, add, row, adjust, from_markup, attach
.. method:: button(text: str, request_contact: Optional[bool] = None, request_location: Optional[bool] = None, request_poll: Optional[KeyboardButtonPollType] = None, **kwargs: Any) -> aiogram.utils.keyboard.ReplyKeyboardBuilder
:noindex:
Add new button to markup
.. method:: as_markup() -> aiogram.types.reply_keyboard_markup.ReplyKeyboardMarkup
:noindex:
Construct an ReplyKeyboardMarkup