Chi*_*ika 4 datatable r shiny dt
我有一个非常复杂的闪亮代码,其中有几个面板和这些面板内的几个表格。启动应用程序时,列名称与列值正确对齐。但是,一旦我更改应用程序表格下的页码,列名称就会移动到左侧,而值仍保留在中间。如何强制应用程序使列名称与列值对齐?
\n一个可重现的例子:
\nlibrary(shiny)\nlibrary(dplyr)\nlibrary(DT)\nlibrary(dplyr)\n\nui <- fluidPage(\n \n titlePanel("Test Example"), \n \n fluidRow(\n column(3, align="left",\n \n # Input: Quantile ----\n selectInput(inputId = "Variable",\n label = "Variable :",\n choices = c(80, 85, 90, 95),\n selected = 90)),\n \n column(9,\n tabsetPanel(\n tabPanel("Table d\'\xc3\xa9v\xc3\xa8nements", verticalLayout(p(dataTableOutput("cars.table")),\n p(dataTableOutput("cars.table2"))))))\n )\n)\n\nserver <- function(input, output) {\n output$cars.table <- DT::renderDataTable({\n df <- summarise(group_by(cars, speed), n=mean(dist))\n df\n }, options=list(autoWidth = TRUE, scrollX=T, pageLength=5), rownames= FALSE)\n \n output$cars.table2 <- DT::renderDataTable({\n df1 <- summarise(group_by(cars, speed), n=max(dist))\n df1\n }, options = list(autoWidth = TRUE,scrollX=T,pageLength=10),rownames= FALSE)\n}\n\nshinyApp(ui = ui, server = server)\nRun Code Online (Sandbox Code Playgroud)\n我找到了这些主题:
\n\n和
\n\n但它没有提供解决方案,我需要 autowidth=T 并且设置列大小不会改变任何未对齐问题。
\n谢谢
\n您需要将表格放置在一个容器中,该容器将内容(包括 DT 表标题)居中。通过将段落标签替换为 ,可以在保留当前页边距的同时完成此操作fluidRow(column(align = "center", ...。我已经调整了您的代码如下:
library(shiny)
library(dplyr)
library(DT)
library(dplyr)
ui <- fluidPage(
titlePanel("Test Example"),
fluidRow(
column(3, align="left",
# Input: Quantile ----
selectInput(inputId = "Variable",
label = "Variable :",
choices = c(80, 85, 90, 95),
selected = 90)),
column(9,
tabsetPanel(
tabPanel("Table dvnements", verticalLayout(
fluidRow(column(align = "center", width = 12, dataTableOutput("cars.table"))),
fluidRow(column(align = "center", width = 12, dataTableOutput("cars.table2")))))))
)
)
server <- function(input, output) {
output$cars.table <- DT::renderDataTable({
df <- summarise(group_by(cars, speed), n=mean(dist))
df
}, options=list(autoWidth = TRUE, scrollX=T, pageLength=5), rownames= FALSE)
output$cars.table2 <- DT::renderDataTable({
df1 <- summarise(group_by(cars, speed), n=max(dist))
df1
}, options = list(autoWidth = TRUE,scrollX=T,pageLength=10),rownames= FALSE)
}
shinyApp(ui = ui, server = server)
Run Code Online (Sandbox Code Playgroud)
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