单击电报中的菜单按钮后显示文本消息

Question

添加第四个类别"About"
单击 "About" 将发送一条短信，例如"Operating since 1999"

这是代码片段：

def main_menu_keyboard():
    keyboard = [[InlineKeyboardButton('Bubble Tea', callback_data='m1')],
                  [InlineKeyboardButton('Waffle', callback_data='m2')],
                  [InlineKeyboardButton('Otah', callback_data='m3')]]
    return InlineKeyboardMarkup(keyboard)

# Add command handler to dispatcher
updater.dispatcher.add_handler(CommandHandler('start', start))
updater.dispatcher.add_handler(CallbackQueryHandler(main_menu, pattern='main'))
updater.dispatcher.add_handler(CallbackQueryHandler(first_menu, pattern='m1'))
updater.dispatcher.add_handler(CallbackQueryHandler(second_menu, pattern='m2'))
updater.dispatcher.add_handler(CallbackQueryHandler(third_menu,pattern='m3'))

我一直在尝试使用不同的方式来显示文本，如下所示，但不太确定如何将它们与调度程序拼凑起来

bot.send_message(chat_id=chat_id, text="About xxxxx details ")   
update.message.reply_text("About xxxx details ")

Answer 1

Add a fourth category "About"

def main_menu_keyboard():
    keyboard = [[InlineKeyboardButton('Bubble Tea', callback_data='m1')],
                  [InlineKeyboardButton('Waffle', callback_data='m2')],
                  [InlineKeyboardButton('Otah', callback_data='m3')],
                  [InlineKeyboardButton('About', callback_data='m4')]]  # new button
    return InlineKeyboardMarkup(keyboard)

Clicking on "About" will send a text message e.g. "Operating since 1999"

def about_message(bot, update):  # handler for "About" button
    bot.send_message(chat_id=update.callback_query.from_user.id, text="Operating since 1999")  

# ... other existing code

# Add command handler to dispatcher
updater.dispatcher.add_handler(CommandHandler('start', start))
updater.dispatcher.add_handler(CallbackQueryHandler(main_menu, pattern='main'))
updater.dispatcher.add_handler(CallbackQueryHandler(first_menu, pattern='m1'))
updater.dispatcher.add_handler(CallbackQueryHandler(second_menu, pattern='m2'))
updater.dispatcher.add_handler(CallbackQueryHandler(third_menu, pattern='m3'))
updater.dispatcher.add_handler(CallbackQueryHandler(about_message, pattern='m4'))  # add handler for "About" button

# ... other existing code

单击电报中的菜单按钮后显示文本消息

Display text message after clicking on menu button in telegram

python

telegram

python-telegram-bot

telegram-bot