alibaba/lowcode-engine

高级表格数据列默认是ArraySetter，但是使用变量输入动态绑定数据列之后，再切换回ArraySetter，显示为空？

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#245 opened on Mar 31, 2022

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 (2 comments) (0 reactions) (0 assignees)TypeScript (2,228 forks)batch import
enhancementhelp wanted

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Description

  1. 点击js源码动态绑定数据源 image
  2. 选择高级表格，查看数据列（组件带有默认数据） image
  3. 切换变量输入之后，选择1里面我们自定义的数据源,可以看见数据列已经改成自定义的 image

4.但是再次切换成ArraySetter之后，数据列全部空白??? image

  1. 问题：如何让变量输入的数据列能够切换为ArraySetter之后，能够和ArraySetter一样可以拖拽编辑等等 @mark-ck 大佬帮忙看一下哈

Contributor guide

Research direction
Inspect the ArraySetter and VariableInput component lifecycle to find why data columns are cleared when switching back from variable binding. Focus on state management and data persistence.
Tech stack
typescriptreact
Domain
frontendtooling
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
GitReactTypeScript
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
75