R垂直滚动不起作用

Posted 2023-02-14

【中文标题】R垂直滚动不起作用

【英文标题】：R vertical scroll not working

【发布时间】：2017-02-08 02:09:39

【问题描述】：

我正在尝试垂直滚动，但这不起作用，谁能解释为什么？我还想默认一次显示 20 行。

谢谢

---

title: "Untitled"
output: 
  flexdashboard::flex_dashboard:
    orientation: columns
    vertical_layout: fill
---

```r setup, include=FALSE
library(flexdashboard)
library(DT)
```

Column data-width=650
-----------------------------------------------------------------------

### Chart A

```r
datatable(cars ,options = list(c(bPaginate = F, scrollY=T)),  filter = 'top')
```

【参考方案1】：

scrollY 参数不是布尔值。您需要将表格的固定高度指定为per the datatables documentation。

---
title: "Untitled"
output: 
  flexdashboard::flex_dashboard:
    orientation: columns
    vertical_layout: fill
---

```r setup, include=FALSE
library(flexdashboard)
library(DT)
```

Column data-width=650
-----------------------------------------------------------------------

### Chart A

```r
DT::datatable(cars, filter = "top",
                    options = list(pageLength = 20, scrollY = "200px"))
```