Extjs6：如何使用网格中的rowexpander以编程方式扩展/折叠行

Question

我看到了Extjs4的一些答案，它们使用了'toggleRow＆＃39;方法： How to expand row in a grid using rowexpander plugin Extjs 4.1.1

但它在extjs6中不再可用。请帮忙。

Answer 1

In fact, it is still available, but they removed it from the docs, I don't know why.