以下是微信小程序页面代码的示例: index.wxml: ```html <view> <text>请选择比赛模式:</text> <view class="mode-btn" bindtap="chooseMode" data-mode="4">四人比赛</view> <view class="mode-btn" bindtap="chooseMode" data-mode="3">三人比赛</view> <view wx:if="{{mode == 4}}" class="four-players"> <text>请输入四位玩家的名称:</text> <input bindinput="inputPlayerName" placeholder="请输入玩家1名称"/> <input bindinput="inputPlayerName" placeholder="请输入玩家2名称"/> <input bindinput="inputPlayerName" placeholder="请输入玩家3名称"/> <input bindinput="inputPlayerName" placeholder="请输入玩家4名称"/> <button bindtap="startGame">开始比赛</button> </view> <view wx:elif="{{mode == 3}}" class="three-players"> <text>请输入三位玩家的名称:</text> <input bindinput="inputPlayerName" placeholder="请输入玩家1名称"/> <input bindinput="inputPlayerName" placeholder="请输入玩家2名称"/> <input bindinput="inputPlayerName" placeholder="请输入玩家3名称"/> <button bindtap="startGame">开始比赛</button> </view> </view> ``` index.wxss: ```css .mode-btn { display: inline-block; padding: 10rpx 20rpx; border: 1px solid #000; margin: 10rpx; cursor: pointer; } .four-players, .three-players { margin-top: 20rpx; } ``` index.json: ```json { "navigationBarTitleText": "比赛积分统计" } ``` index.ts: ```typescript Page({ data: { mode: 0, playerNames: [], }, chooseMode(event) { const mode = event.currentTarget.dataset.mode; this.setData({ mode: mode, }); }, inputPlayerName(event) { const name = event.detail.value; const index = event.currentTarget.dataset.index; if (index >= 0 && index < 4) { const playerNames = this.data.playerNames; playerNames[index] = name; this.setData({ playerNames: playerNames, }); } }, startGame() { // TODO: 实现游戏开始逻辑 }, }); ``` 请根据需求完善未实现的逻辑,并调整样式和交互效果。 [2024-10-02 11:18:48 | AI写代码神器 | 1330点数解答]