How do you convert text into a list?如何将文本转换成列表？

MIT App Inventor Help
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1

简体中文

在App Inventor中，有没有类似于Python中eval()函数这样，把一串字符（诸如'['1','2','3','4']'）转换为列表的方法？非常感谢！

English

Is there a method in App Inventor similar to the eval() function in Python that converts a string of characters (such as '['1','2','3','4']') into a list? Thank you.

2

try the list from csv row block from the list drawer, which converts '1','2','3','4' (without the outer brackets) into a list

Taifun

3

use Web component
image

1 Like
4

谢谢，web组件完美解决了需求。
Thank you,webcomponent perfectly meets the requirements.