我想在文本“ Shapefile Import”旁边插入一个bspopover。如下面的代码所示，对于“过滤器”选项，我能够插入，但是对于fileImput no。可执行代码如下。有谁能够帮助我？
谢谢！
library(shinyBS)
library(shiny)
popoverTempate <-
'<div class="popover popover-lg" role="tooltip"><div class="arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>'
DES_filter1<-paste("Text text text text text text.", sep = "<br>")
ui <- fluidPage(
tags$head(
tags$style(HTML(".popover.popover-lg {width: 500px; max-width: 500px;}"))
),
titlePanel("Old Faithful Geyser Data"),
sidebarLayout(
sidebarPanel(
fileInput("shp", h3("Shapefile import"), multiple = TRUE, accept = c('.shp', '.dbf','.sbn', '.sbx', '.shx', '.prj')),
radioButtons(
"filter1",
h3("Select properties"),
choiceValues = c(1, 2),
choiceNames = list(
tagList(
tags$span("All properties"),
tags$span(icon("info-circle"), id = "icon1", style = "color: blue;")
),
tagList(
tags$span("Exclude properties"),
tags$span(icon("info-circle"), id = "icon2", style = "color: blue;")
)
),
selected = 1
),
bsPopover("icon1", "TITLE1", DES_filter1, placement = "right",
options = list(template = popoverTempate)),
bsPopover("icon2", "TITLE2", "CONTENT2", placement = "right"),
radioButtons("filter2", h3("Select"),
choices = list("All" = 1,
"Exclude" = 2),
selected = 1),
),
mainPanel(
)
)
)
server <- function(input, output) {
}
shinyApp(ui = ui, server = server)
您可以在fileInput标题中添加图标：
sidebarPanel(
fileInput("shp",
h3(
span("Shapefile import"),
span(icon("info-circle"), id = "icon3", style = "color: blue")
),
multiple = TRUE,
accept = c('.shp', '.dbf','.sbn', '.sbx', '.shx', '.prj')
),
bsPopover("icon3", "TITLE3", "CONTENT3", placement = "right"),
...
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