https://github.com/Yang-Tang/shinyAceMod
A shiny module of Ace editor for real-time debug
https://github.com/Yang-Tang/shinyAceMod
Last synced: 4 months ago
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A shiny module of Ace editor for real-time debug
- Host: GitHub
- URL: https://github.com/Yang-Tang/shinyAceMod
- Owner: Yang-Tang
- Created: 2016-09-08T04:28:07.000Z (over 8 years ago)
- Default Branch: master
- Last Pushed: 2016-09-20T13:16:35.000Z (over 8 years ago)
- Last Synced: 2024-08-13T07:15:18.612Z (8 months ago)
- Language: R
- Homepage:
- Size: 389 KB
- Stars: 5
- Watchers: 2
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.html
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- jimsghstars - Yang-Tang/shinyAceMod - A shiny module of Ace editor for real-time debug (R)
README
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shinyAceMod
A shiny module of Ace editor for real-time debug
Introduction
When debugging a shiny app, it would be very useful to check the value of an input or reactive object while the app is runing. By loading this shinyAce-based shiny module, it’s easy to perform this task in read-time. This shiny modlule provide an Ace editor interface and evaluate any code input in shiny environment and displace output in a verbatimTextOutput().
Pre-request
This shiny module requires following packages. Please make sure they are installed.
devtools::install_github('trestletech/shinyAce')
install.package('pryr')
install.package('formatR')
Usage
- Source the module file
r source('shinyAceMod.R')
- Invoke module in server function. Make sure to set an appropriate evaluation environment.
```r server <- function(input, output, session) {
callModule(shinyAceMod, id = 'YOU_MODULE_ID', eval_env = pryr::where('input'))
# other codes
} ```
- Add Ace editor ui
```r ui <- fluidPage(
shinyAceModUI('YOU_MODULE_ID')
) ```
- Run app and input code you want to run in the Ace editor. Press
Ctrl/CMD-Shift-Enter to evaluate all input or press Ctrl/CMD-Enter to evaluate current line or selected code.
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