我正在使用 {reactable} 在 R 中创建一个表。
我正在使用的数据按物种分组我希望当我展开组行时,我可以获得组的详细信息。
{reactable} 文档中的示例仅显示如何按 ROW 索引提供详细信息。
我如何定位 GROUP 而不是行?
谢谢您的帮助。
这是一个例子:
library(dplyr)
iris2 <- iris %>%
mutate(
group_info = case_when(
Species == "setosa" ~ "Info about the setosa group",
Species == "versicolor" ~ "Info about the versicolor group",
Species == "virginica" ~ "Info about the virginica group"
)
) %>%
group_by(Species)
reactable(iris2, groupBy = "Species", details = colDef(
name = "More",
# i need to use the GROUP index, not the ROW index, however not sure how to implement this, would like the group_info to show on clicking/expanding the group
details = JS("function(rowInfo) {
return 'Details for row: ' + rowInfo.index +
'<pre>' + JSON.stringify(rowInfo.row, null, 2) + '</pre>'
}"),
html = TRUE,
width = 60
))