---
title: "Posttest"
author: "Russell Almond"
date: "2022-12-03"
output: html_document
runtime: shiny
---

```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = FALSE)
```
```{r libs, echo=FALSE, include=FALSE}
library(shiny)
subjectList <- read.csv("https://pluto.coe.fsu.edu/svn/common/rgroup-shiny/PhysicsPlayground/subjectAssigments.csv")
surveys <- c("https://pluto.coe.fsu.edu/","https://education.fsu.edu/measurement-and-statistics/")
```

```{r}
subjectList
```


```{r Panel, echo=FALSE}
inputPanel(textInput("sid","Please enter your study ID"))




renderUI({
  if(input$sid=="") p()
  else {
    unum <- match(input$sid,subjectList$StudyID)[1]
    if (is.na(unum))
      p("Unrecognized ID, talk to your study leader")
    else
      a(href=surveys[subjectList[unum,2]],"Posttest link.")
  }
})
  
```