【发布时间】:2016-01-14 07:47:00
【问题描述】:
有没有办法在 R Markdown/Knitr 报告中以交互方式显示/隐藏代码?
【问题讨论】:
-
请给出一个最小的示例脚本,你如何处理它的命令,以及用户如何阅读和交互的更完整的描述。有很多做 Markdown/knitr 的方法,它有助于准确地了解。
标签: r knitr r-markdown
有没有办法在 R Markdown/Knitr 报告中以交互方式显示/隐藏代码?
【问题讨论】:
标签: r knitr r-markdown
如果我理解正确,您至少可以通过使用 HTML 输出来做到这一点,就像在这个最小的示例中一样:
---
title: "Toggle Code boxes"
output: html_document
date: "January 12, 2016"
---
First add the javascript to toggle boxes(remember to indent it)
<script language="javascript">
function toggle(num) {
var ele = document.getElementById("toggleText" + num);
var text = document.getElementById("displayText" + num);
if(ele.style.display == "block") {
ele.style.display = "none";
text.innerHTML = "show";
}
else {
ele.style.display = "block";
text.innerHTML = "hide";
}
}
</script>
and then we have some R code with the toggle button wrapped around (also indented):
<a id="displayText" href="javascript:toggle(1);">Show underlying code</a>
<div id="toggleText1" style="display: none">
```{r}
x <- sample(100)
mean.x <- mean(x)
```
</div>
The mean is `r mean.x`. Please click the link to see the source code.
<a id="displayText" href="javascript:toggle(2);">Show underlying code</a>
<div id="toggleText2" style="display: none">
```{r}
median.x <- median(x)
```
</div>
And the median is `r median.x`. Please click the link to see the source code.
【讨论】: