J.S*_*ree 5 formatting r shiny dt htmlwidgets
我有一个数据表,我想在 R Shiny 中显示,但我希望标题列的列名称为红色,文本为白色。使用 formatStyles(),我只能指定整个列,而不仅仅是标题名称行。您建议如何解决这个问题?
library(shiny)
library(dplyr)
ui <- fluidPage(
sidebarLayout(
sidebarPanel(
),
mainPanel(
DT::DTOutput("table")
)
))
server <- function(input, output) {
data <- tibble(name = c("Justin", "Corey", "Sibley"),
grade = c(50, 100, 100))
output$table <- renderDT({
datatable(data)
})
}
# Run the application
shinyApp(ui = ui, server = server)
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如果列名称文本为“白色”且背景为“红色”
server <- function(input, output) {
data <- tibble(name = c("Justin", "Corey", "Sibley"),
grade = c(50, 100, 100))
output$table <- DT::renderDT({
datatable(data, options = list(
initComplete = JS(
"function(settings, json) {",
"$(this.api().table().header()).css({'background-color': 'red', 'color': 'white'});",
"}")
))
})
}
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-输出