gpt4 book ai didi

r - MenuItem 呈现为 subItem

转载 作者:行者123 更新时间:2023-12-04 17:05:12 33 4
gpt4 key购买 nike

sidebarMenu 中的 MenuItem 有问题。当我添加第三个 MenuItem (RFM) 时,它似乎在 ui 中呈现为子项,当我单击该项目时,即使在服务器中也没有显示任何内容。R 有相应的功能。这是 sidebarMenu 的屏幕截图 enter image description here

ui.R

dashboardPage(
dashboardHeader(title= "Acquisti Clienti CC"),
dashboardSidebar(

h4("Explorer"),
textInput("cluster","Digita un Codice cliente CC:","H01621"),
selectizeInput('categ',label="Seleziona una Categoria Merceologica",
choices=unique(user_clustering$DESC_CAT_MERC),
selected=c("NOTEBOOK","PC","TABLET/PDA"),
options = NULL,
multiple=TRUE),
#uiOutput("checkcluster"),
sidebarMenu(id="menu",
tags$style(".fa-stats {color:#f2f4f4}"),
tags$style(".fa-th-list {color:#f2f4f4}"),
menuItem("Dashboard", tabName = "dashboard",icon = icon("stats",lib = "glyphicon")),
menuItem("Data", tabName = "Data",icon = icon("th-list",lib = "glyphicon")),
menuItem("RFM",tabname="RFM",icon = icon("dashboard",lib = "glyphicon")) ## That's the item I ve just added
)
),
dashboardBody(
tabItems(
tabItem("dashboard",
fluidRow(
#valueBoxOutput("Spesa_Grafico",width=3),
valueBoxOutput("Spesa_Totale"),
#valueBoxOutput("Spesa_Cluster",width=3),
valueBoxOutput("Clienti_Totali")
),
fluidRow(
box(title="Cluster 1",plotlyOutput('plot1'),
fluidRow(column(4,offset=3,DT::dataTableOutput("plot1_data",width = 10)))),
#DT::dataTableOutput("plot1_data",width = 8),
box(title="Cluster 2",plotlyOutput('plot2'),
fluidRow(column(4,offset=3,DT::dataTableOutput("plot2_data",width = 10)))),
#DT::dataTableOutput("plot2_data",width = 8),
box(title="Cluster 3",plotlyOutput('plot3'),
fluidRow(column(4,offset=3,DT::dataTableOutput("plot3_data",width = 10)))),
#DT::dataTableOutput("plot3_data",width = 8),
box(title="Cluster 4",plotlyOutput('plot4'),
fluidRow(column(4,offset=3,DT::dataTableOutput("plot4_data",width = 10))))
#DT::dataTableOutput("plot4_data",width = 8)

)

)
,
tabItem("Data",
DT::dataTableOutput("Data"),
downloadButton("downloadCsv", "Download as CSV")
),
tabItem("RFM",
fluidRow(
box(title="RFM",plotOutput('plot_rfm')))
)
)
)
)

服务器.R

function(input, output, session) {

# Combine the selected variables into a new data frame


# Radar Chart data
selectedData <- reactive({

categ<-input[["categ"]]
data_plot<- user_clustering_raw %>%filter(DESC_CAT_MERC %in% categ)%>%
group_by(CLUSTER,DESC_CAT_MERC)%>%
dplyr::summarise(VAL_INV=sum(VAL_INV))%>%ungroup()%>%
group_by(CLUSTER)%>%mutate(VAL_INV=VAL_INV/sum(VAL_INV))




return (data_plot)
})

# RFM chart (2nd page....)
selectedData_plot2<-reactive({
clust<-user_clustering_raw[user_clustering_raw$CO_CUST==input$cluster,]$CLUSTER[0]

rfm <- RFM_rec %>%
inner_join(user_clustering_raw%>%select(CO_CUST,CLUSTER)%>%distinct(),by="CO_CUST")%>%
filter(CLUSTER %in% clust)

return (rfm)

})

# Data for summary alongside graph
summary_1<-reactive({
categ<-input[["categ"]]
summary_1<-user_clustering_raw%>%
filter(DESC_CAT_MERC%in% categ)
return (summary_1)
})


# Value box
output$Spesa_Totale <- renderValueBox({
valueBox(
value = prettyNum(round(sum(user_clustering$VAL_INV),0),big.mark=",",decimal.mark = "."),
subtitle = "Spesa Totale",
icon = icon("euro"),width=6
)
})
output$Clienti_Totali <- renderValueBox({


valueBox(
length(unique(user_clustering_raw%>%pull(CO_CUST))),
"Numero Clienti Totali",
icon = icon("users"),width=6
)
})

summary_2<-reactive({


outlier<-data.frame(CO_CUST=attributes(big_outliers),FLAG_OUTLIER=1)
colnames(outlier)<-c("CO_CUST","FLAG_OUTLIER")

data_summary_2<- user_clustering_raw%>%left_join(outlier,by="CO_CUST")%>%
replace_na(list(FLAG_OUTLIER=0))

colnames(data_summary_2)<-c("Codice Cliente", "Categoria Merc.",
"Spesa (EUR)","Cluster","Outlier")
data_summary_2

})

# 1 CLUSTER
output$plot1 <- renderPlotly({
categ<-input[["categ"]]
d1<-selectedData()
d1_clust<-d1%>%filter(DESC_CAT_MERC %in% categ)

d1_clust<-d1_clust%>%filter(CLUSTER==1)

plot_ly(
type = 'scatterpolar',
r = d1_clust$VAL_INV,
theta = d1_clust$DESC_CAT_MERC,
fill = 'toself'
) %>%
layout(
polar = list(
radialaxis = list(
visible = T,
range = c(0,1)
)
),
showlegend = F
)


})

output$plot1_data <- DT::renderDataTable({
plot1_data<-summary_1()

plot1_data<-plot1_data%>%filter(CLUSTER==1)%>%
group_by(DESC_CAT_MERC)%>%
summarise(VAL_INV=sum(VAL_INV),NUMERICA_CLIENTI=n_distinct(CO_CUST))%>%
ungroup()%>%
mutate(VAL_INV_PERC=round(VAL_INV/sum(VAL_INV),3)*100)

plot1_data <- plot1_data[c("DESC_CAT_MERC", "VAL_INV", "VAL_INV_PERC","NUMERICA_CLIENTI")]
colnames(plot1_data)<-c("Cat.Merceologica","Fatturato (EUR)","Fatturato %","Numero Clienti")
DT::datatable(plot1_data,rownames = FALSE,options = list(dom = 't',
columnDefs = list(list(className = 'dt-center', targets = "_all"))))%>%formatCurrency(2:2, '')

})

# 2 CLUSTER
output$plot2 <- renderPlotly({
categ<-input[["categ"]]
d1<-selectedData()

d2_clust<-d1%>%filter(DESC_CAT_MERC %in% categ)
d2_clust<-d2_clust%>%filter(CLUSTER==2)

plot_ly(
type = 'scatterpolar',
r = d2_clust$VAL_INV,
theta = d2_clust$DESC_CAT_MERC,
fill = 'toself',mode="markers"
) %>%
layout(
polar = list(
radialaxis = list(
visible = T,
range = c(0,1)
)
),
showlegend = F
)


})

output$plot2_data <- DT::renderDataTable({

plot2_data<-summary_1()

plot2_data<-plot2_data%>%filter(CLUSTER==2)%>%
group_by(DESC_CAT_MERC)%>%
summarise(VAL_INV=sum(VAL_INV),NUMERICA_CLIENTI=n_distinct(CO_CUST))%>%ungroup()%>%
mutate(VAL_INV_PERC=round(VAL_INV/sum(VAL_INV),3)*100)

plot2_data <- plot2_data[c("DESC_CAT_MERC", "VAL_INV", "VAL_INV_PERC","NUMERICA_CLIENTI")]

colnames(plot2_data)<-c("Cat.Merceologica","Fatturato (EUR)","Fatturato %","Numero Clienti")
DT::datatable(plot2_data,rownames = FALSE,
options = list(dom = 't',
columnDefs = list(list(className = 'dt-center', targets = "_all"))))%>%formatCurrency(2:2, '')
})

# 3 CLUSTER
output$plot3 <- renderPlotly({
categ<-input[["categ"]]
d1<-selectedData()
d3_clust<-d1%>%filter(DESC_CAT_MERC %in% categ)
d3_clust<-d3_clust%>%filter(CLUSTER==3)

plot_ly(
type = 'scatterpolar',
r = d3_clust$VAL_INV,
theta = d3_clust$DESC_CAT_MERC,
fill = 'toself'
) %>%
layout(
polar = list(
radialaxis = list(
visible = T,
range = c(0,1)
)
),
showlegend = F
)


})

output$plot3_data <- DT::renderDataTable({

plot3_data<-summary_1()

plot3_data<-plot3_data%>%filter(CLUSTER==3)%>%
group_by(DESC_CAT_MERC)%>%
summarise(VAL_INV=sum(VAL_INV),
NUMERICA_CLIENTI=n_distinct(CO_CUST))%>%ungroup()%>%
mutate(VAL_INV_PERC=round(VAL_INV/sum(VAL_INV),3)*100)



plot3_data <- plot3_data[c("DESC_CAT_MERC", "VAL_INV", "VAL_INV_PERC","NUMERICA_CLIENTI")]

colnames(plot3_data)<-c("Cat.Merceologica","Fatturato (EUR)","Fatturato %","Numero Clienti")
DT::datatable(plot3_data,rownames = FALSE,options = list(dom = 't',
columnDefs = list(list(className = 'dt-center', targets = "_all"))))%>%
formatCurrency(2:2, '')
})

# 4 CLUSTER
output$plot4 <- renderPlotly({

categ<-input[["categ"]]
d1<-selectedData()
d4_clust<-d1%>%filter(DESC_CAT_MERC %in% categ)
d4_clust<-d4_clust%>%filter(CLUSTER==3)

plot_ly(
type = 'scatterpolar',
r = d4_clust$VAL_INV,
theta = d4_clust$DESC_CAT_MERC,
fill = 'toself'
) %>%
layout(
polar = list(
radialaxis = list(
visible = T,
range = c(0,1)
)
),
showlegend = F
)


})

output$plot4_data <- DT::renderDataTable({

plot4_data<-summary_1()

plot4_data<-plot4_data%>%filter(CLUSTER==4)%>%
group_by(DESC_CAT_MERC)%>%
summarise(VAL_INV=sum(VAL_INV),
NUMERICA_CLIENTI=n_distinct(CO_CUST))%>%
ungroup()%>%mutate(VAL_INV_PERC=round(VAL_INV/sum(VAL_INV),3)*100)

plot4_data <- plot4_data[c("DESC_CAT_MERC", "VAL_INV", "VAL_INV_PERC","NUMERICA_CLIENTI")]

colnames(plot4_data)<-c("Cat.Merceologica","Fatturato (EUR)","Fatturato %","Numero Clienti")
DT::datatable(plot4_data,rownames = FALSE,options = list(dom = 't',
columnDefs = list(list(className = 'dt-center', targets = "_all"))))%>%
formatCurrency(2:2, '')
})

# rfm
output$plot_rfm <- renderPlot({

d<-selectedData_plot2()
adding_point<- d[d$CO_CUST==input$cluster,]
p1 <- ggplot(d,aes(x=FREQ))+
geom_histogram(fill="darkblue",col="white")+
ggtitle("Frequenza Acquisti")+labs(x="Frequenza Acquisti",y="Conteggio")+
geom_point(x=adding_point$FREQ,y=0,col="red",size=4)+
theme(axis.text.x = element_text(angle=45,hjust=1,size=12),
axis.title.x = element_blank(),plot.title = element_text(size=14,face="bold"))

breaks <- pretty(range(d$MONET), n = nclass.FD(d$MONET), min.n = 1)
bwidth <- breaks[2]-breaks[1]
p2 <- ggplot(d,aes(x=round(MONET,0)))+
geom_histogram(fill="darkblue",col="white")+
ggtitle("Valore Monetario Acquisti (EUR)")+labs(x="Valore Monetario",y="Conteggio")+
scale_x_continuous(labels=dollar_format(prefix="€"))+
geom_point(x=adding_point$MONET,y=0,col="red",size=4)+
theme(axis.text.x = element_text(angle=45,hjust=1,size=12),
axis.title.x = element_blank(),plot.title = element_text(size=14,face="bold"))

p3 <- ggplot(d,aes(x=LAST_PURCHASE))+
geom_histogram(fill="darkblue",col="white")+
ggtitle("Ultimo Acquisto (Giorni)")+labs(x="Ultimo Acquisto",y="Conteggio")+
geom_point(x=adding_point$LAST_PURCHASE,y=0,col="red",size=4)+
theme(axis.text.x = element_text(angle=45,hjust=1,size=12),
axis.title.x = element_blank(),plot.title = element_text(size=14,face="bold"))

grid.arrange(p1, p2,p3, nrow = 1)
})

# Data being displayed 2 tabitem
output$Data <- DT::renderDataTable({
DT::datatable(summary_2(),rownames = FALSE)%>% formatStyle(
'Outlier',
target = 'row',
color = styleEqual(c(1, 0), c('red', 'black')))%>%formatCurrency(3:3, '')
})

# Check CO_CLIENTE per errori input utente
output$checkcluster <- renderUI({
if (sum(input$cluster%in% user_clustering_raw$CO_CUST)==0)
print ("Errore! Codice Cliente non presente...")})

}

我希望它足够清楚,请不要降级

最佳答案

你错过了一个大写字母:

  menuItem("RFM",tabname="RFM",icon = icon("dashboard",lib = "glyphicon"))  ## That's the item I ve just added

tabname 应该是 tabName

此外,tabItem("RFM", 应该是 tabItem("rfm", 因为它链接到 id tabName 参数。

因此,下面给出了一个精简的工作版本 - 最小化代码是我发现问题的方式。希望这对您有所帮助!

library(shiny)
library(shinydashboard)
library(plotly)

ui <- dashboardPage(
dashboardHeader(title= "Acquisti Clienti CC"),
dashboardSidebar(

sidebarMenu(id="menu",
menuItem(text = "Dashboard", tabName = "dashboard",icon = icon("stats",lib = "glyphicon")),
menuItem(text = "Data", tabName = "Data",icon = icon("th-list",lib = "glyphicon")),
menuItem(text = "RFM", tabName="rfm",icon = icon("th-list",lib = "glyphicon"))
)
),
dashboardBody(
tabItems(
tabItem("dashboard",
p('dashboard')
)
,
tabItem("Data",
p('data')
),
tabItem("rfm",
p('rfm')
)
)
)
)

server <- function(input,output){}
shinyApp(ui,server)

关于r - MenuItem 呈现为 subItem,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/51493181/

33 4 0
Copyright 2021 - 2024 cfsdn All Rights Reserved 蜀ICP备2022000587号
广告合作:1813099741@qq.com 6ren.com