r - 将flexdashboard与多个页面不同类型的vertical_layout结合起来

Question

我创建了一个具有多个页面的 Flexdashboard 文档。我希望在第一页上使用vetical_layout: fill，但在第二页上我希望使用vertical_layout:scroll。我的文档是这样开始的:

---
title: "DASHBOARD"
output:
  flexdashboard::flex_dashboard:
    orientation: columns
    logo: logo.png
    vertical_layout: fill
---

如何使用vertical_layout:scroll查看第二页？

Answer 1

您可以覆盖单个 (H2) 列上的全局 vertical_layout 值。

---
title: "Changing Vertical Layout"
output: 
  flexdashboard::flex_dashboard:
    orientation: columns
    vertical_layout: fill
---

```{r setup, include=FALSE}
library(flexdashboard)
library(ggplot2)
```

Page 1
================================

Column {data-width=650}
-----------------------------------------------------------------------

### Panel A
```{r}
qplot(cars$speed)
qplot(cars$dist)
```

Column {data-width=350}
-----------------------------------------------------------------------

### Panel B
```{r}
qplot(cars$speed)
```

### Panel C
```{r}
qplot(cars$dist)
```

Page 2
================================

Column { vertical_layout: scroll}
-----------------------------------------------------------------------

### Panel A 
```{r}
qplot(cars$speed)
qplot(cars$dist)
```

```{r}
qplot(cars$speed)
qplot(cars$dist)
```

```{r}
qplot(cars$speed)
qplot(cars$dist)
```

这是覆盖全局值的类似示例。 (但是 in this case ，他们正在页面(H1)级别更改方向)。