Files
fitness-coach/miniprogram/pages/category/category.wxml
wm 06bd96a473 fix: 修复动作卡片点击双触发导致跳 404
- 8 个页面 exercise-card 由 bind:tap 改为 catch:tap,拦截原生 tap 冒泡
  避免一次点击被『自定义事件 + 原生冒泡』触发两次,
  第二次 e.detail 无 id → navigateTo detail?id=undefined → 404
- 所有 onExercise 顶部加 id 守卫,无 id 直接 return
- exercise-card 点击前校验 exercise.id,缺失不触发
- detail onLoad 的 id 为空时直接显示空态,不再发起错误请求
2026-07-22 15:30:28 +08:00

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<view class="page">
<navbar title="{{title}}" show-back />
<view class="section" style="padding-top: 8rpx;">
<scroll-view wx:if="{{values.length}}" scroll-x class="filterbar">
<chip
wx:for="{{values}}"
wx:key="value"
label="{{item.label}}"
value="{{item.value}}"
active="{{activeValue === item.value}}"
bind:tap="onValue" />
<view class="filterbar__spacer"></view>
</scroll-view>
<view class="count muted" wx:if="{{!loading}}">共 {{total}} 个动作</view>
<view class="grid" wx:if="{{exercises.length}}">
<view class="grid__item" wx:for="{{exercises}}" wx:key="id">
<exercise-card exercise="{{item}}" catch:tap="onExercise" />
</view>
</view>
<view wx:elif="{{!loading}}" class="empty">暂无数据</view>
<view wx:else class="empty">加载中…</view>
</view>
<view style="height: 160rpx;"></view>
<bottom-nav active="category" />
</view>