dcloudio / dcloudio/uni-app

微信小程序动态插槽解析 for循环下的作用域处理出错

Open
#4,724 6 comments 0 reactions 0 assignees View on GitHub
Dominant language
JavaScript
Stars
41.6k
Forks
3.7k
Avg merge
7h 6m
Merged PRs (30d)
6

Description

**问题描述**
环境:vue3/微信小程序
for循环的情况下,for循环的情况下,v-slot赋值的item变量不是取的for循环出来的item,代码渲染的时候报错 `item is not defined`

**复现步骤**
```


{{ item.value }}


```
**预期结果**
正常识别并解析插槽

**实际结果**
![image](https://github.com/dcloudio/uni-app/assets/39976617/ec9a63db-49bb-412d-8bfe-ca68c5794865)

**系统信息:**
- 发行平台: 微信小程序
- 操作系统 macOS 13.2.1
- uni-app版本 3.0.0-3090920231225001
- 设备信息 开发者工具

**补充信息**
作用域问题

Contributor guide

Open the contributing guide

Assessment

This issue has not been assessed yet.

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.