有人遇到过的吗
2***@qq.com
- 发布：2025-05-07 23:40
- 更新：2025-05-08 08:52
- 阅读：179
2***@qq.com (作者)
<view class="form-item">
<view class="label">选择地区</view>
<picker @change="bindPickerChange" :value="regionIndex" :range="regions">
<view class="input">{{ regions[regionIndex] }}</view>
</picker>
</view>
const regionIndex = ref(0);
const regions = ref(['北京', '上海', '广州', '深圳','云浮','湛江']);
const bindPickerChange = (e) => {
regionIndex.value = e.detail.value;
console.log(regions.value[regionIndex.value]);
};
代码
6***@qq.com
你这开发工具窗口都没显示全，你把窗口调小点
2025-05-08 08:45