Question

我有一个非常具体的问题，将可绘制的热图对象插入到两个选项卡式flexdashboard rmarkdown中。下方的MRE呈现后，会显示未捕获的轴，调整了javascript错误的大小。该错误导致数据表和热图无法渲染。但是，如果将热图移到相同的选项卡，则两者都将呈现而不会出现问题。最疯狂的部分是，在第二个标签页打开的情况下，硬刷新html文档（浏览器中为ctrl + f5）会导致javascript错误消失，并且一切正常。我很难将这个问题隔离到可疑的R API或R包htmlwidgets中。有什么想法吗？

---
title: "`r paste0('Test')`"
date: "`r Sys.Date()`"
output: 
  flexdashboard::flex_dashboard:
    vertical_layout: scroll
    orientation: rows
    self_contained: false
---

```{r setup, include=FALSE}
library(flexdashboard)
library(reshape2)
library(dplyr)
library(ggplot2)
library(plotly)
```



Tab1
===================================================

Row
-----------------------------------------------------------------------

### A scatter

```{r fig1}
df = data.frame(x = 1:5, y = 1:5, z = 1:5)
plot_ly(df, x = ~x, y = ~y, type = "scatter")
```

Row
-----------------------------------------------------------------------

### A table

```{r table1}
DT::datatable(df,
                filter="top",extensions = 'Buttons',
  options = list(
      dom = 'Bfrtip',
      buttons = c('copy', 'csv', 'excel'),
      pagelength=50,
      autoWidth=T,
      deferRender = T
  )
)
```

Tab2 
===================================================

Row
-----------------------------------------------------------------------

### A heatmap

```{r fig2}
plot_ly(df, x = ~x, y = ~y, z = ~z, type = "heatmap")
```

rmarkdown flexdashboard中的热图

0 个答案: