R垂直滚动不起作用 [英] R vertical scroll not working

问题描述

我正在尝试获取垂直滚动条，但这不起作用，有人可以解释为什么吗?我还想默认一次显示20行.

I am trying to get a vertical scroll but this isn't working, can anybody explain why? I would also like to default to show 20 rows at once.

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')
```

推荐答案

scrollY 参数不是布尔值.您需要根据数据表文档将表的固定高度指定为 .

The scrollY parameter isn't a boolean. You need to specify the fixed height of your table as 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"))
```

这篇关于R垂直滚动不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！