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app_checkpoint11_sidebar.R
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# BOOTSTRAP CHEAT SHEET FOR SHINY ----
# DS4B 202-R ----
# LIBRARIES ----
library(shiny)
library(tidyverse)
library(plotly)
# USER INTERFACE ----
ui <- shiny::fluidPage(
title = "Bootstrap Cheat Sheet for Shiny",
div(
class = "container",
id = "page",
# HEADER ----
h1(class = "page-header", "Bootstrap Cheat Sheet", tags$small("For Shiny")),
p(
class = "lead",
"This cheat sheet is the first part of the ",
a(href = "https://university.business-science.io/", target = "_blank", "Expert Shiny Application Development Course"),
"by Business Science"
),
# 1.0 BOOTSTRAP GRID SYSTEM ----
h2("1.0 Bootstrap Grid System"),
div(
class = "container text-center",
fluidRow(
column(
width = 4,
class = "bg-primary",
p("Grid Width 4")
),
column(
width = 4,
class = "bg-warning",
p("Grid Width 4")
),
column(
width = 4,
class = "bg-danger",
p("Grid Width 4")
)
),
fluidRow(
column(
width = 3,
class = "bg-primary",
p("Grid Width 3")
),
column(
width = 9,
class = "bg-info",
p("Grid Width 9")
)
)
),
hr(),
# 2.0 WORKING WITH TEXT ----
h2("2.0 Working With Text"),
p(class = "lead", "Business Science University helps us learn Shiny"),
fluidRow(
column(
width = 6,
p("We are creating a Boostrap for Shiny cheat sheet."),
p(strong("In section 1"), "we learned about the", strong(em("Bootstrap Grid System."))),
p(tags$mark("In section 2"), ", we learned about working with text in", code("bootstrap"), ".")
),
column(
width = 6,
tags$blockquote(
class = "blockquote-reverse",
p("When learning data science, consistency is more important than quantity."),
tags$footer("Quote by", tags$cite(title = "Matt Dancho", "Matt Dancho"))
)
)
),
hr(),
# 3.0 TEXT ALIGNMENT ----
h2("3.0 Text Alignment"),
div(
class = "container",
id = "text_alignment_1",
p(class = "text-left text-lowercase", "Left-Aligned Lowercase Text"),
p(class = "text-center text-uppercase", "Center-Aligned Uppercase Text"),
p(class = "text-right text-capitalize", "Right-Aligned capitalized text")
),
div(
class = "container",
id = "text_alignment_2",
fluidRow(
p(class = "text-left text-lowercase", "Left-Aligned Lowercase Text") %>% column(width = 4, class = "bg-primary"),
p(class = "text-center text-uppercase", "Center-Aligned Uppercase Text") %>% column(width = 4, class = "bg-success"),
p(class = "text-right text-capitalize", "Right-Aligned capitalized text") %>% column(width = 4, class = "bg-info")
)
),
hr(),
# 4.0 LISTS ----
h2("4.0 Lists"),
tags$ul(
tags$li("Item 1"),
tags$li("Item 2"),
tags$li("Item 3"),
tags$li("Item 4")
),
tags$ol(
tags$li("Item 1"),
tags$li("Item 2"),
tags$li("Item 3"),
tags$li("Item 4")
),
tags$ul(
class = "list-inline",
tags$li("Item 1"),
tags$li("Item 2"),
tags$li("Item 3"),
tags$li("Item 4")
),
hr(),
# 5.0 CONTEXTUAL COLORS & BACKGROUNDS ----
h2("5.0 Contextual Colors & Backgrounds"),
p(class = "text-primary", "Hello R"),
p(class = "text-success", "Hello R"),
p(class = "text-info", "Hello R"),
p(class = "text-warning", "Hello R"),
p(class = "text-danger", "Hello R"),
p(class = "bg-primary", "Hello R"),
p(class = "bg-success", "Hello R"),
p(class = "bg-info", "Hello R"),
p(class = "bg-warning", "Hello R"),
p(class = "bg-danger", "Hello R"),
hr(),
# 6.0 BUTTONS ----
h2("6.0 Buttons"),
h3("Contextual Buttons"),
div(
class = "container",
a(href = "https://www.business-science.io/", class = "btn btn-default", "Go to Business Science"),
a(href = "https://www.business-science.io/", class = "btn btn-primary", "Go to Business Science"),
a(href = "https://www.business-science.io/", class = "btn btn-success", "Go to Business Science"),
a(href = "https://www.business-science.io/", class = "btn btn-warning", "Go to Business Science"),
a(href = "https://www.business-science.io/", class = "btn btn-danger", "Go to Business Science"),
a(href = "https://www.business-science.io/", class = "btn btn-info", "Go to Business Science")
),
br(),
h3("Sizing Buttons"),
div(
class = "container",
a(href = "https://www.business-science.io/", class = "btn btn-default btn-lg", "Go to Business Science"),
a(href = "https://www.business-science.io/", class = "btn btn-primary btn-md", "Go to Business Science"),
a(href = "https://www.business-science.io/", class = "btn btn-success btn-sm", "Go to Business Science"),
a(href = "https://www.business-science.io/", class = "btn btn-warning btn-xs", "Go to Business Science")
),
br(),
h3("Shiny Buttons"),
div(
class = "container",
shiny::actionButton(
inputId = "btn_1",
label = "Shiny Button - Click Me!",
class = "btn-primary btn-lg",
icon = icon("sync", class = "fa-1x", lib = "font-awesome")),
shiny::textOutput(outputId = "btn_1_txt")
),
hr(),
# 7.0 IMAGES ----
h2("7.0 Images"),
div(
class = "container",
column(
width = 4,
img(class = "thumbnail img-responsive", src = "business-science-logo.png", style = "width:200px;")
),
column(
width = 4,
img(class = "img-rounded img-responsive", src = "matt-pic.jpg", style = "width:200px;")
),
column(
width = 4,
img(class = "img-circle img-responsive", src = "matt-pic.jpg", style = "width:200px;")
)
),
hr(),
# 8.0 THUMBNAILS ----
h2("8.0 Thumbnails"),
fluidRow(
column(
width = 4,
div(
class = "thumbnail text-center",
style = "padding: 20px;",
img(class = "img-rounded img-responsive", src = "matt-pic.jpg"),
h3("Thumbnail Label"),
p("Text about this thumbnail"),
a(class = "btn btn-primary btn-sm", href = "#", "Learn More")
)
),
column(
width = 4,
div(
class = "thumbnail text-center",
style = "padding: 20px;",
img(class = "img-rounded img-responsive", src = "matt-pic.jpg"),
h3("Thumbnail Label"),
p("Text about this thumbnail"),
a(class = "btn btn-primary btn-sm", href = "#", "Learn More")
)
),
column(
width = 4,
div(
class = "thumbnail text-center",
style = "padding: 20px;",
img(class = "img-rounded img-responsive", src = "matt-pic.jpg"),
h3("Thumbnail Label"),
p("Text about this thumbnail"),
a(class = "btn btn-primary btn-sm", href = "#", "Learn More")
)
)
),
hr(),
# 9.0 NAVBARS ----
h2("9.0 Navbars"),
navbarPage(
title = "Business Science",
inverse = TRUE,
collapsible = TRUE,
tabPanel(
title = "What is Shiny?",
value = "page_1",
h1("What is Shiny", tags$small("A Framework for Building Web Apps with R")),
p("All of the cool features of shiny")
),
tabPanel(
title = "What is Bootstrap?",
value = "page_2",
h1("What is Bootstrap?", tags$small("A Popular Web Framework that extends HTML and CSS")),
p("All of the cool features of Boostrap")
),
navbarMenu(
title = "Using Shiny and Bootstrap",
tabPanel(title = "Make Plots"),
tabPanel(title = "Add Shiny Components"),
"----",
tabPanel(title = "More Info")
)
),
hr(),
# 10.0 NAVS ----
h2("10.0 Navs"),
h3("Tabset Panel"),
tabsetPanel(
id = "tabset_1",
type = "tabs",
tabPanel(title = "Shiny", h3("What is Shiny?"), p("Shiny is awesome")),
tabPanel(title = "Boostrap", h3("What is Bootstrap?"), p("Nootstrap is awesome"))
),
br(),
h3("Navlist Panel"),
navlistPanel(
id = "navlist_1",
tabPanel(title = "Shiny", h3("What is Shiny?"), p("Shiny is awesome")),
tabPanel(title = "Boostrap", h3("What is Bootstrap?"), p("Bootstrap is awesome"))
),
hr(),
# 11.0 SIDEBAR LAYOUT ----
h2("11.0 Sidebar Layout"),
sidebarLayout(
sidebarPanel = sidebarPanel(
width = 4,
p("UI Elements Go Here"),
shiny::dateRangeInput(inputId = "date_range_1", label = "Enter a Date Range")
),
mainPanel = mainPanel("Plot Elements and Analysis Go Here", width = 8)
),
div(style = "height: 400px;")
)
)
# SERVER ----
server <- function(input, output, session) {
counter <<- 0
btn_1_click <- eventReactive(input$btn_1, {
TRUE
counter <<- counter + 1
})
output$btn_1_txt <- renderText({
if (btn_1_click()) {
str_glue("You clicked me {counter} times!")
}
})
}
shinyApp(ui = ui, server = server)