flexdashboard导航栏中的下载按钮
我在flexdashboard导航栏中的下载按钮,r,shiny,flexdashboard,R,Shiny,Flexdashboard,我在导航栏右侧创建了一个下载按钮 我想将该按钮链接到downloadHandler()函数,该函数将根据“report.Rmd”生成一个.pdf报告,其中包含仪表板的图表1。有人知道如何做到这一点吗 我试图在导航栏中创建一个闪亮的下载按钮,但它总是显示在它的正下方 这是应用程序 --- 标题:“新冠病毒-19仪表板” 输出: flexdashboard::flex_仪表板: 方向:行 导航栏: -{图标:“fa下载”,href:“#”,align:right} 社交:菜单 日期:“`r Sys
导航栏右侧创建了一个下载按钮
我想将该按钮链接到downloadHandler()
函数,该函数将根据“report.Rmd”生成一个.pdf报告,其中包含仪表板的图表1。有人知道如何做到这一点吗
我试图在导航栏中创建一个闪亮的下载按钮,但它总是显示在它的正下方
这是应用程序
---
标题:“新冠病毒-19仪表板”
输出:
flexdashboard::flex_仪表板:
方向:行
导航栏:
-{图标:“fa下载”,href:“#”,align:right}
社交:菜单
日期:“`r Sys.date()`”
运行时间:闪亮
---
```{r设置,include=FALSE}
库(flexdashboard)
图书馆(knitr)
图书馆(闪亮)
图书馆(tidyverse)
图书馆(高级特许)
mdc_c19%
过滤器(州==“佛罗里达”)%>%
过滤器(county==“Miami Dade”)%>%
过滤器(日期>=“2020-06-01”)
thmflexdashboard::flexdashboard:
源代码:嵌入
需要在源代码出现在新行之前缩进(点击回车键),但我无法让它工作
哎呀,没关系,对不起。请不要理会。我看错了
---
title: "COVID-19 Dashboard"
output:
flexdashboard::flex_dashboard:
orientation: rows
navbar:
- { icon: "fa-download", href: "#", align: right }
social: menu
date: "`r Sys.Date()`"
runtime: shiny
---
```{r setup, include=FALSE}
library(flexdashboard)
library(knitr)
library(shiny)
library(tidyverse)
library(highcharter)
mdc_c19 <- read_csv("https://raw.githubusercontent.com/nytimes/covid-19-data/master/us-
counties.csv") %>%
filter(state == "Florida") %>%
filter(county == "Miami-Dade") %>%
filter(date >="2020-06-01" )
thm <-
hc_theme(
colors = c("#025930", "#F27B35", "#F24405", "#d4bf95", "#a2ad00", "#A2B1BD"),
chart = list(
backgroundColor = "transparent",
style = list(fontFamily = "sans-serif")
),
xAxis = list(
gridLineWidth = 1
)
)
```
```{r download}
# Add download handling
output$downLink <- downloadHandler(
filename =paste0("ModelReport-", Sys.Date(), ".pdf"),
content = function(file) {
to_save <- list(
deaths = deaths()
)
readr::write_rds(to_save, "config_data.rds")
rmarkdown::render("report.Rmd")
#webshot::webshot("report.html", file = file)
}
)
Tab1
=====================================
Row
-------------------------------------
### Chart 1
```{r}
deaths <- hchart(mdc_c19, "line", hcaes(x = date, y = deaths)) %>%
hc_add_theme(thm)
deaths
```
### Chart 2
```{r}
```
---
title: "Dashboard Report"
output:
flexdashboard::flex_dashboard:
orientation: rows
---
```{r}
data <- readr::read_rds("config_data.RDS")
data$deaths %>% print()
```