Discord机器人Nuke频道命令：点击No后如何禁用所有按钮

你的问题是点击No按钮后Yes按钮仍可点击，要让两个按钮都消失，只需修改nukeConfirm类中的按钮回调逻辑即可，以下是修复后的完整代码：

class nukeConfirm(discord.ui.View):
    def __init__(self, ctx, nuke_channel):
        self.ctx = ctx 
        self.nuke_channel = nuke_channel
        super().__init__()

    @discord.ui.button(label="Yes", style=discord.ButtonStyle.green)
    async def yes_callback(self,  interaction, button):
        if interaction.user == self.ctx.author:
            new_channel = await self.nuke_channel.clone(reason="Has been Nuked!")
            await self.nuke_channel.delete()
            await new_channel.send(f"Nuked! {self.ctx.author.mention}", delete_after=0.1)
            await new_channel.send(f"Nuked by `{self.ctx.author.name}`")
            with open("logs.json", "a") as f:
                f.writelines(f"\n{self.ctx.author} used the nuke command. Channel nuked: {self.nuke_channel.name}")
            # 清空所有按钮，防止重复操作并移除按钮
            self.clear_items()
            await interaction.response.edit_message(view=self)

    @discord.ui.button(label="No", style=discord.ButtonStyle.red)
    async def no_callback(self, interaction, button):
        if interaction.user == self.ctx.author:
            await self.ctx.send("Aborted")
            # 清空View中的所有组件，让两个按钮都消失
            self.clear_items()
            await interaction.response.edit_message(view=self)

class Channels(commands.Cog):
    def __init__(self, bot):
        self.bot = bot

    @commands.command()
    @commands.has_permissions(manage_channels=True)
    async def nuke(self, ctx, channel: discord.TextChannel = None):
        if channel is None: 
            await ctx.send(f"{ctx.author.mention}! You did not mention a channel!", delete_after=5)
            return
        nuke_channel = discord.utils.get(ctx.guild.channels, name=channel.name)
        if nuke_channel is not None:
            view = nukeConfirm(ctx, nuke_channel)
            await nuke_channel.send(f"{ctx.author.mention}, are you sure you want to nuke this channel?", view=view)
        else:
            await ctx.send(f"No channel named **{channel.name}** was found!")
    @nuke.error
    async def nuke_error(self, ctx, error):
        if isinstance(error, commands.MissingPermissions):
          await ctx.send("You don't have permission to use this command.")

关键修改说明 #

• 在两个按钮的回调函数中都添加了self.clear_items()：这个方法会直接清空当前View中的所有交互组件（也就是两个按钮），编辑消息后按钮就会完全消失。
• 原代码仅禁用了点击的No按钮，没有处理Yes按钮，导致Yes按钮仍处于可点击状态，清空所有组件就能彻底解决这个问题。
• 在Yes回调中添加同样的处理，还能避免用户在执行完Nuke操作后重复点击按钮触发重复执行。

内容的提问来源于stack exchange，提问作者user19932233