我必须在 sidebarPanel 中添加更多滑块,但是当我向下滚动页面时,整个页面会与 mainPanel 一起向下滚动。我真正需要的是,当我向下滚动输入滑块并更改滑块以观察闪亮的主面板上的相应输出时,显示图形或输出的主面板必须以这种方式锁定或冻结。
下面是ui.R的部分代码。这里我只显示了 7 个滑块,但实际上我有 31 个滑块。
library(shiny)
shinyServer(fluidPage(
titlePanel("Regression"),
sidebarLayout(
sidebarPanel(
sliderInput("slide1","Select a value:",
min=min(unidf$X.17,na.rm = T),max=max(unidf$X.17,na.rm = T), value = median(unidf$X.17,na.rm = T)),
sliderInput("slide2","Head HIC-15:",
min=min(unidf$X.18,na.rm = T),max=max(unidf$X.18,na.rm = T), value = median(unidf$X.18,na.rm = T)),
sliderInput("slide3","Select a value:",
min=min(unidf$X.19,na.rm = T),max=max(unidf$X.19,na.rm = T), value = median(unidf$X.19,na.rm = T)),
sliderInput("slide4","Select a value:",
min=min(unidf$X.20,na.rm = T),max=max(unidf$X.20,na.rm = T), value = median(unidf$X.20,na.rm = T)),
sliderInput("slide5","Lateral force (kN):",
min=min(unidf$X.21,na.rm = T),max=max(unidf$X.21,na.rm = T), value = median(unidf$X.21,na.rm = T)),
sliderInput("slide6","Select …Run Code Online (Sandbox Code Playgroud)