Shulou(Shulou.com)06/01 Report--

R language shiny navigation bar and sidebar example analysis, I believe that many inexperienced people are helpless, for this reason this article summarizes the causes of the problem and solutions, through this article I hope you can solve this problem.

I'll repeat a little bit today.

including

Navigation Bar Sidebar Text Input Box Numeric Input Box Select Box Submit Button

The basic function is to enter text in the sidebar, which is displayed in the form of a table in the main interface, and the process can be divided into several steps. The code used here is

withProgress(message = "Steps:",value = 0,{incProgress(1/7,detail = paste0("Waitting","1")),incProgress(2/7,detail = paste0("Waitting","2"))}

UI code

ui can be simply understood as a front-end page

library(shiny)

ui

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