通过单击动态内联按钮创建处理程序 [英] Creating a handler by clicking on dynamic inline buttons

问题描述

我在数组中动态创建了按钮

I have dynamically created buttons in an array

keyboard = InlineKeyboardMarkup()
keyboard.row_width = 2
for i in range(0, len(adress)):
    keyboard.add(InlineKeyboardButton(adress[i].text, callback_data="address_"))
bot.send_message(cid, 'Выберите адрес парковки', reply_markup=keyboard)

如何跟踪其中一个按钮的点击并从中获取文本?我将所有按钮设置为相同的 callback_data.也许你可以这样做 if 调用.data == "address_":，但是如何获取按钮文本?

How do I track the click of one of the buttons and get the text from it? I set all the buttons the same callback_data. Perhaps you can do this if call. data = = "address_":, but how do I get the button text?

推荐答案

当用户点击带有 callback_data 的 InlineKeyboardButton 时，会产生一个 CallbackQuery.CallbackQuery 不包含有关单击的按钮，但仅与按钮具有的 callback_data 相关.因此，如果您想知道与该按钮关联的文本，我建议让每个按钮的 callback_data 都是唯一的.你可以

When a users clicks on an InlineKeyboardButton with callback_data, that results in an CallbackQuery. A CallbackQuery does not contain info about the text of the button that was clicked, but only about the callback_data the button had. So if you want to know the text associated with that button I recommend to make the callback_data unique per button. You could

• 将该文本直接放入callback_data
• 使 callback_data 成为一些唯一标识符并存储映射标识符 → 文本
• 使 callback_data 成为一些唯一标识符并通过检查 callback_query.message.reply_markup.keyboard 中的哪些按钮具有该 callback_data 来提取文本>.请注意，这不适用于来自内联消息的回调查询，是那些不带 callback_query.message

• put that text directly into the callback_data
• make the callback_data some unique identifier and store a mapping identifier → text
• make the callback_data some unique identifier and extract the text by checking which of the buttons in callback_query.message.reply_markup.keyboard has that callback_data. Note that this doesn't work for callback queries from inline messages, is those don't bring along the callback_query.message

我个人推荐第二种解决方案.

Personally I'd recommand the second solution.

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