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r - 如何在 Shinydashboard 中创建每个选项卡都有自己的日期输入范围的选项

转载 作者:行者123 更新时间:2023-12-04 08:59:13 26 4
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我的 Shiny 仪表板上有五个标签。这五个选项卡中有四个有自己的表格。这些表中的每一个都彼此不同,并且具有不同的日期范围。我希望有一个选项,当用户在其中一个选项卡中输入日期输入时,它不会影响其他表及其输入范围。但是,对于我下面的代码,情况并非如此。如果我在第一个选项卡中选择日期范围,这将影响其他选项卡中显示的日期。下面是我的代码

#ui.R
#----


# Header -----------------------------------------------------------------------|
header<-dashboardHeader( title = "Marketing Dashboard"

)


# Sidebar ----------------------------------------------------------------------|

sidebar<-dashboardSidebar(
sidebarMenu(
menuItem("Overview", tabName ="overview", icon = icon("dashboard")),
menuItem("User", tabName ="user", icon = icon("user")),
menuItem("Behavior", tabName ="behavior", icon = icon("people-carry")),
menuItem("Finance", tabName ="finance", icon = icon("piggy-bank")),
menuItem("Weather", tabName ="weather", icon = icon("bolt"))
)
)

# Body -------------------------------------------------------------------------|

body<-dashboardBody(theme = "solar.css",
tabItems(
tabItem(tabName = "overview",
fluidRow(
dateRangeInput("date",
label = 'Date range input',
start = range(tib1$start_time)[2] - 7, end = range(tib1$start_time)[2],
min = range(tib1$start_time)[1], max = range(tib1$start_time)[2]
)
),
fluidRow(
DT::dataTableOutput("overviewtable")
)
),
tabItem(tabName = 'user',
fluidRow(
dateRangeInput("date",
label = 'Date range input',
start = range(tib2$end_time)[2] - 7, end = range(tib2$end_time)[2],
min = range(tib2$end_time)[1], max = range(tib2$end_time)[2]
)
),
fluidRow(
DT::dataTableOutput("usertable")
)

),
tabItem(tabName = 'behavior',
fluidRow(
dateRangeInput("date",
label = 'Date range input',
start = range(tib3$start_time)[2] - 7, end = range(tib3$start_time)[2],
min = range(tib3$start_time)[1], max = range(tib3$start_time)[2]
)
),
fluidRow(
DT::dataTableOutput("behaviortable")
)
),
tabItem(tabName = 'finance',
fluidRow(
dateRangeInput("date",
label = 'Date range input',
start = range(tib4$start_time)[2] - 7, end = range(tib4$start_time)[2],
min = range(tib4$start_time)[1], max = range(tib4$start_time)[2]
)
),
fluidRow(
DT::dataTableOutput("financetable")
)
),
tabItem(tabName = 'weather',
fluidRow(
tags$iframe(
seamless = "seamless",
src = "personal",
height = 800,
width = 1400
)
)
)
)
)



# UI ---------------------------------------------------------------------------|

ui = dashboardPage(
header,
sidebar,
body
)

# server.R
#---------


server <- function(input,output){
#Reactive for dateRangeInput in overview

overviewdata<- reactive({
filter(tib1, between(start_time, input$date[1], input$date[2]))
})

#Table for overview
output$overviewtable<- DT::renderDataTable({
DT::datatable(data =overviewdata(),
extensions = 'Buttons',
options = list(
dom = "Blfrtip",
buttons =
list("copy", list(
extend = "collection",
buttons = c("csv","excel","pdf"),
text ="Download"
))#End of button customization
))
})
#User Section -----------------------------------------------------------------|
userdata<- reactive({
filter(tib2, between(end_time, input$date[1], input$date[2]))
})

#Table for user
output$usertable<- DT::renderDataTable({
DT::datatable(data =userdata(),
extensions = 'Buttons',
options = list(
dom = "Blfrtip",
buttons =
list("copy", list(
extend = "collection",
buttons = c("csv","excel","pdf"),
text ="Download"
))#End of button customization
))
})

#Behavior section -------------------------------------------------------------|

behaviordata<- reactive({
filter(tib3, between(start_time, input$date[1], input$date[2]))
})

#Table for overview
output$behaviortable<- DT::renderDataTable({
DT::datatable(data = behaviordata(),
extensions = 'Buttons',
options = list(
dom = "Blfrtip",
buttons =
list("copy", list(
extend = "collection",
buttons = c("csv","excel","pdf"),
text ="Download"
))#End of button customization
))
})

#Finance section -------------------------------------------------------------|
financedata<- reactive({
filter(tib4, between(start_time, input$date[1], input$date[2]))
})

#Table for overview
output$financetable<- DT::renderDataTable({
DT::datatable(data = financedata(),
extensions = 'Buttons',
options = list(
dom = "Blfrtip",
buttons =
list("copy", list(
extend = "collection",
buttons = c("csv","excel","pdf"),
text ="Download"
))#End of button customization
))
})

}
我一直在网上寻找并将继续在网上寻找答案,但我没有看到与此问题完全相关的任何内容。有没有办法在 dateInputeRange 上放置一个 ID,以便 reactive({})服务器端的函数会知道 dateinpute 范围来自 tab 1 、 2 等。

最佳答案

您的 dateRangeInput将 inputId 作为参数。您可以分配不同的 ID,例如date_user、date_finance 等,而不仅仅是“日期”。然后在该选项卡中过滤时引用每个特定的 date_id。或者,您可以构建一个 module您使用 ns 多次调用功能:

#ui.R
#----


# Header -----------------------------------------------------------------------|
header<-dashboardHeader( title = "Marketing Dashboard"

)


# Sidebar ----------------------------------------------------------------------|

sidebar<-dashboardSidebar(
sidebarMenu(
menuItem("Overview", tabName ="overview", icon = icon("dashboard")),
menuItem("User", tabName ="user", icon = icon("user")),
menuItem("Behavior", tabName ="behavior", icon = icon("people-carry")),
menuItem("Finance", tabName ="finance", icon = icon("piggy-bank")),
menuItem("Weather", tabName ="weather", icon = icon("bolt"))
)
)

# Body -------------------------------------------------------------------------|

body<-dashboardBody(theme = "solar.css",
tabItems(
tabItem(tabName = "overview",
fluidRow(
dateRangeInput("date_overview",
label = 'Date range input',
start = range(tib1$start_time)[2] - 7, end = range(tib1$start_time)[2],
min = range(tib1$start_time)[1], max = range(tib1$start_time)[2]
)
),
fluidRow(
DT::dataTableOutput("overviewtable")
)
),
tabItem(tabName = 'user',
fluidRow(
dateRangeInput("date_user",
label = 'Date range input',
start = range(tib2$end_time)[2] - 7, end = range(tib2$end_time)[2],
min = range(tib2$end_time)[1], max = range(tib2$end_time)[2]
)
),
fluidRow(
DT::dataTableOutput("usertable")
)

),
tabItem(tabName = 'behavior',
fluidRow(
dateRangeInput("date_behaviour",
label = 'Date range input',
start = range(tib3$start_time)[2] - 7, end = range(tib3$start_time)[2],
min = range(tib3$start_time)[1], max = range(tib3$start_time)[2]
)
),
fluidRow(
DT::dataTableOutput("behaviortable")
)
),
tabItem(tabName = 'finance',
fluidRow(
dateRangeInput("date_finance",
label = 'Date range input',
start = range(tib4$start_time)[2] - 7, end = range(tib4$start_time)[2],
min = range(tib4$start_time)[1], max = range(tib4$start_time)[2]
)
),
fluidRow(
DT::dataTableOutput("financetable")
)
),
tabItem(tabName = 'weather',
fluidRow(
tags$iframe(
seamless = "seamless",
src = "personal",
height = 800,
width = 1400
)
)
)
)
)



# UI ---------------------------------------------------------------------------|

ui = dashboardPage(
header,
sidebar,
body
)

# server.R
#---------


server <- function(input,output){
#Reactive for dateRangeInput in overview

overviewdata<- reactive({
filter(tib1, between(start_time, input$date_overview[1], input$date_overview[2]))
})

#Table for overview
output$overviewtable<- DT::renderDataTable({
DT::datatable(data =overviewdata(),
extensions = 'Buttons',
options = list(
dom = "Blfrtip",
buttons =
list("copy", list(
extend = "collection",
buttons = c("csv","excel","pdf"),
text ="Download"
))#End of button customization
))
})
#User Section -----------------------------------------------------------------|
userdata<- reactive({
filter(tib2, between(end_time, input$date_user[1], input$date_user[2]))
})

#Table for user
output$usertable<- DT::renderDataTable({
DT::datatable(data =userdata(),
extensions = 'Buttons',
options = list(
dom = "Blfrtip",
buttons =
list("copy", list(
extend = "collection",
buttons = c("csv","excel","pdf"),
text ="Download"
))#End of button customization
))
})

#Behavior section -------------------------------------------------------------|

behaviordata<- reactive({
filter(tib3, between(start_time, input$date_behaviour[1], input$date_behaviour[2]))
})

#Table for overview
output$behaviortable<- DT::renderDataTable({
DT::datatable(data = behaviordata(),
extensions = 'Buttons',
options = list(
dom = "Blfrtip",
buttons =
list("copy", list(
extend = "collection",
buttons = c("csv","excel","pdf"),
text ="Download"
))#End of button customization
))
})

#Finance section -------------------------------------------------------------|
financedata<- reactive({
filter(tib4, between(start_time, input$date_finance[1], input$date_finance[2]))
})

#Table for overview
output$financetable<- DT::renderDataTable({
DT::datatable(data = financedata(),
extensions = 'Buttons',
options = list(
dom = "Blfrtip",
buttons =
list("copy", list(
extend = "collection",
buttons = c("csv","excel","pdf"),
text ="Download"
))#End of button customization
))
})

}


关于r - 如何在 Shinydashboard 中创建每个选项卡都有自己的日期输入范围的选项,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/63632736/

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