| Type: | Package |
| Title: | 'Ace' and 'Monaco' Editors Bindings for 'shiny' Application |
| Version: | 0.1.0 |
| Date: | 2026-02-05 |
| Maintainer: | zearoby <949386232@qq.com> |
| Description: | 'Ace' and 'Monaco' editor bindings to enable a rich text widget within 'shiny' application and provide more features, e.g. text comparison, spell checking and an extra 'SAS' code highlight mode. |
| License: | MIT + file LICENSE |
| URL: | https://github.com/zearoby/shinyEditor |
| BugReports: | https://github.com/zearoby/shinyEditor/issues |
| Encoding: | UTF-8 |
| RoxygenNote: | 7.3.3 |
| Depends: | R (≥ 4.0.0) |
| Imports: | htmlwidgets, jsonlite, memoise, shinyjs, shiny, systemfonts, methods, yaml |
| Suggests: | devtools, testthat |
| Config/testthat/edition: | 3 |
| NeedsCompilation: | no |
| Packaged: | 2026-02-05 01:51:51 UTC; admin |
| Author: | zearoby [aut, cre] |
| Repository: | CRAN |
| Date/Publication: | 2026-02-08 17:00:03 UTC |
Render an Ace aceDiffEditor
Description
Render an Ace diff editor on an application page.
Usage
aceDiffEditor(
valueA,
valueB,
mode = "ace/mode/text",
enableSpellCheck = FALSE,
...,
width = NULL,
height = NULL,
elementId = NULL
)
Arguments
valueA |
character: Set text to first editor when initializing |
valueB |
character: Set text to second editor when initializing |
mode |
character: The Ace |
enableSpellCheck |
logical: Enable check typo of spelling |
... |
For more |
width |
integer, character: Width in pixels (optional, defaults to automatic sizing) |
height |
integer, character: Height in pixels (optional, defaults to automatic sizing) |
elementId |
character: An element id for the widget (a random character by default) |
Value
Widget for shiny application
Examples
if(interactive()){
shinyEditor::aceDiffEditor(valueA = "text1", valueB = "text2")
}
Shiny bindings for aceDiffEditor
Description
Output and render functions for using aceDiffEditor within Shiny applications and interactive Rmd documents.
Usage
aceDiffEditorOutput(outputId, width = "100%", height = "400px")
renderAceDiffEditor(expr, env = parent.frame(), quoted = FALSE)
Arguments
outputId |
output variable to read from |
width, height |
Must be a valid CSS unit (like |
expr |
An expression that generates a aceDiffEditor |
env |
The environment in which to evaluate |
quoted |
Is |
Value
htmlwidgets::shinyWidgetOutput
htmlwidgets::shinyRenderWidget
Render an Ace editor
Description
Render an Ace editor on an application page.
Usage
aceEditor(
value,
enableBasicAutocompletion = TRUE,
enableSnippets = TRUE,
enableLiveAutocompletion = TRUE,
enableSpellCheck = FALSE,
fontFamily = "Consolas",
fontSize = 16,
highlightActiveLine = TRUE,
mode = "ace/mode/text",
newLineMode = "auto",
placeholder = NULL,
printMarginColumn = 120,
readOnly = FALSE,
scrollPastEnd = 0.5,
showInvisibles = TRUE,
showLineNumbers = TRUE,
showPrintMargin = TRUE,
showStatusBar = TRUE,
tabSize = 4,
theme = "ace/theme/xcode",
useSoftTabs = TRUE,
wrap = FALSE,
...,
width = NULL,
height = NULL,
elementId = NULL
)
Arguments
value |
character: Set text to editor when initializing |
enableBasicAutocompletion |
logical: Enable basic code automatically completion when editing |
enableSnippets |
logical: Enable code snippets automatically completion when editing |
enableLiveAutocompletion |
logical: Enable live code automatically completion when editing |
enableSpellCheck |
logical: Enable check typo of spelling |
fontFamily |
character: System font name |
fontSize |
integer: Font size |
highlightActiveLine |
logical: Highlight the current line |
mode |
character: The Ace |
newLineMode |
character: Set the end of line character Valid values: windows, unix, auto |
placeholder |
character: A string to use a placeholder when the editor has no content |
printMarginColumn |
integer: The print margin column width |
readOnly |
logical: Set editor to readOnly |
scrollPastEnd |
integer: Scroll past end Valid values: 0 to 1, TRUE, FALSE |
showInvisibles |
logical: Show invisible characters |
showLineNumbers |
logical: Show line number area |
showPrintMargin |
logical: Show print margin |
showStatusBar |
logical: Show statusBar |
tabSize |
integer: Tab size |
theme |
character: The Ace |
useSoftTabs |
logical: Replace tabs by spaces |
wrap |
logical: If set to |
... |
For more |
width |
integer, character: Width in pixels (optional, defaults to automatic sizing) |
height |
integer, character: Height in pixels (optional, defaults to automatic sizing) |
elementId |
character: An element id for the widget (a random character by default) |
Value
Widget for shiny application
Examples
if(interactive()){
shinyEditor::aceEditor(value = "text")
}
Shiny bindings for aceEditor
Description
Output and render functions for using aceEditor within Shiny applications and interactive Rmd documents.
Usage
aceEditorOutput(outputId, width = "100%", height = "400px")
renderAceEditor(expr, env = parent.frame(), quoted = FALSE)
Arguments
outputId |
output variable to read from |
width, height |
Must be a valid CSS unit (like |
expr |
An expression that generates a aceEditor |
env |
The environment in which to evaluate |
quoted |
Is |
Value
htmlwidgets::shinyWidgetOutput
htmlwidgets::shinyRenderWidget
Add completer
Description
Add completer to editor.completers. Please refer to https://ace.c9.io/api/interfaces/ace.Ace.Completer.html
Usage
appendAceCompleter(
outputId,
id,
completer,
session = shiny::getDefaultReactiveDomain()
)
Arguments
outputId |
character: The element id of the first editor |
id |
list: Completer id |
completer |
list: Completer list |
session |
environment: The Shiny session object for the editor (from the server function of the Shiny app). |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::appendAceCompleter(
outputId = "editor",
id = "custom_completer",
completer = list(
list(value = "function", caption = "function", meta = "keyword"),
list(value = "if", caption = "if", meta = "keyword"),
list(value = "else", caption = "else", meta = "keyword"),
list(value = "for", caption = "for", meta = "keyword"),
list(value = "while", caption = "while", meta = "keyword"),
list(value = "console.log()", caption = "console.log", meta = "function"),
list(value = "myCustomFunction()", caption = "myCustomFunction", meta = "custom")
)
)
}
Check outputId
Description
Check outputId is character and exist in shiny session
Usage
check_output_id(outputId)
Arguments
outputId |
character: The id of the table to be manipulated |
Examples
if(interactive()){
check_output_id("table_id")
}
Create diff view
Description
Create diff view for exist editors
Usage
createAceDiffView(
editorAId,
editorBId,
sessionA = shiny::getDefaultReactiveDomain(),
sessionB = shiny::getDefaultReactiveDomain()
)
Arguments
editorAId |
character: The element id of the first editor |
editorBId |
character: The element id of the second editor |
sessionA |
environment: The Shiny session object for the first editor (from the server function of the Shiny app). |
sessionB |
environment: The Shiny session object for the second editor (from the server function of the Shiny app). |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::createAceDiffView(editorAId = "editor1", editorBId = "editor2")
}
Create monaco diff view
Description
Create monaco diff view for exist editors in an exist widget
Usage
createMonacoDiffView(
editorAId,
editorBId,
elementId,
sessionA = shiny::getDefaultReactiveDomain(),
sessionB = shiny::getDefaultReactiveDomain()
)
Arguments
editorAId |
character: The element id of the first editor |
editorBId |
character: The element id of the second editor |
elementId |
character: The element id of the exist widget to show monacoDiffEditor |
sessionA |
environment: The Shiny session object for the first editor (from the server function of the Shiny app) |
sessionB |
environment: The Shiny session object for the second editor (from the server function of the Shiny app) |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::createMonacoDiffView(editorAId = "editor1", editorBId = "editor2")
}
Get cursor position in aceEditor
Description
Get cursor position in aceEditor
Usage
getAceCursorPosition(outputId, session = shiny::getDefaultReactiveDomain())
Arguments
outputId |
character: The id of the editor |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
List of cursor position
Examples
if(interactive()){
shinyEditor::getAceCursorPosition(outputId = "editor")
}
Get all ace modes
Description
Gets all of the available modes available in the installed version
of ace editor. Modes are often the programming or markup language which will
be used in the editor and determine things like syntax highlighting and
code folding.
Usage
getAceModes()
Value
List of all modes in Ace editor
Get selected text in aceEditor
Description
Get selected text in aceEditor
Usage
getAceSelectedText(outputId, session = shiny::getDefaultReactiveDomain())
Arguments
outputId |
character: The id of the editor |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
Character of selected text
Examples
if(interactive()){
shinyEditor::getAceSelectedText(outputId = "editor")
}
Get selection range in aceEditor
Description
Get selection range in aceEditor
Usage
getAceSelectionRange(outputId, session = shiny::getDefaultReactiveDomain())
Arguments
outputId |
character: The id of the editor |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
List of selection range
Examples
if(interactive()){
shinyEditor::getAceSelectionRange(outputId = "editor")
}
Get all ace themes
Description
Gets all of the available themes available in the installed version
of ace editor. Themes determine the styling and colors used in the editor.
Usage
getAceThemes()
Value
List of all themes in Ace editor
Get value in aceEditor
Description
Get value in aceEditor
Usage
getAceValue(outputId, session = shiny::getDefaultReactiveDomain())
Arguments
outputId |
character: The id of the editor |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
Character of editor text
Examples
if(interactive()){
shinyEditor::getAceValue(outputId = "editor")
}
Get cursor position in monacoEditor
Description
Get cursor position in monacoEditor
Usage
getMonacoCursorPosition(outputId, session = shiny::getDefaultReactiveDomain())
Arguments
outputId |
character: The id of the editor |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
List of cursor position
Examples
if(interactive()){
shinyEditor::getMonacoCursorPosition(outputId = "editor")
}
Get all ace modes
Description
Gets all of the available modes available in the installed version
of ace editor. Modes are often the programming or markup language which will
be used in the editor and determine things like syntax highlighting and
code folding.
Usage
getMonacoLanguages()
Value
List of all languages in Monaco editor
Get selected text in monacoEditor
Description
Get selected text in monacoEditor
Usage
getMonacoSelectedText(outputId, session = shiny::getDefaultReactiveDomain())
Arguments
outputId |
character: The id of the editor |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
Character of selected text
Examples
if(interactive()){
shinyEditor::getMonacoSelectedText(outputId = "editor")
}
Get selection range in monacoEditor
Description
Get selection range in monacoEditor
Usage
getMonacoSelectionRange(outputId, session = shiny::getDefaultReactiveDomain())
Arguments
outputId |
character: The id of the editor |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
List of selection range
Examples
if(interactive()){
shinyEditor::getMonacoSelectionRange(outputId = "editor")
}
Get all monaco themes
Description
Gets all of the available themes available in the installed version
of monaco editor. Themes determine the styling and colors used in the editor.
Usage
getMonacoThemes()
Value
List of all themes in Monaco editor
Get value in monacoEditor
Description
Get value in monacoEditor
Usage
getMonacoValue(outputId, session = shiny::getDefaultReactiveDomain())
Arguments
outputId |
character: The id of the editor |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
Character of editor text
Examples
if(interactive()){
shinyEditor::getMonacoValue(outputId = "editor")
}
Get status of shinyEditor package
Description
Get status of shinyEditor package.
Usage
getPackageStatus()
Value
List of package name, package version, package date, Ace editor version, Monaco editor version
Examples
shinyEditor::getPackageStatus()
Get system font families
Description
Get system font families
Usage
getSystemFontFamilies()
Value
List of system font families
Render an Ace monacoDiffEditor
Description
Render an Ace diff editor on an application page.
Usage
monacoDiffEditor(
valueA,
valueB,
language = "plaintext",
ignoreTrimWhitespace = FALSE,
...,
width = NULL,
height = NULL,
elementId = NULL
)
Arguments
valueA |
character: Set text to first editor when initializing |
valueB |
character: Set text to second editor when initializing |
language |
character: The initial language of the auto created model in the editor. To not automatically create a model, use model: null |
ignoreTrimWhitespace |
logical: Compute the diff by ignoring leading/trailing whitespace Defaults to false |
... |
For more arguments, please refer to https://microsoft.github.io/monaco-editor/typedoc/interfaces/editor_editor_api.editor.IDiffEditorOptions.html |
width |
integer, character: Width in pixels (optional, defaults to automatic sizing) |
height |
integer, character: Height in pixels (optional, defaults to automatic sizing) |
elementId |
character: An element id for the widget (a random character by default) |
Value
Widget for shiny application
Examples
if(interactive()){
shinyEditor::monacoDiffEditor(valueA = "text1", valueB = "text2")
}
Shiny bindings for monacoDiffEditor
Description
Output and render functions for using monacoDiffEditor within Shiny applications and interactive Rmd documents.
Usage
monacoDiffEditorOutput(outputId, width = "100%", height = "400px")
renderMonacoDiffEditor(expr, env = parent.frame(), quoted = FALSE)
Arguments
outputId |
output variable to read from |
width, height |
Must be a valid CSS unit (like |
expr |
An expression that generates a monacoDiffEditor |
env |
The environment in which to evaluate |
quoted |
Is |
Value
htmlwidgets::shinyWidgetOutput
htmlwidgets::shinyRenderWidget
Render an monaco editor
Description
Render an Monaco editor on an application page.
Usage
monacoEditor(
value,
fontFamily = "Consolas",
fontSize = 16,
insertSpaces = TRUE,
language = "plaintext",
lineNumbers = "on",
placeholder = NULL,
readOnly = FALSE,
renderWhitespace = "boundary",
rulers = list(80, 100, 120),
scrollBeyondLastLine = TRUE,
showStatusBar = TRUE,
tabSize = 4,
theme = "vs",
wordWrap = "off",
automaticLayout = TRUE,
...,
width = NULL,
height = NULL,
elementId = NULL
)
Arguments
value |
character: Set text to editor when initializing |
fontFamily |
character: The font family |
fontSize |
integer: The font size |
insertSpaces |
logical: Insert spaces when pressing Tab. This setting is overridden based on the file contents when detectIndentation is on. Defaults to true. |
language |
character: The initial language of the auto created model in the editor. To not automatically create a model, use model: null. |
lineNumbers |
character, integer: Control the rendering of line numbers. If it is a function, it will be invoked when rendering a line number and the return value will be rendered. Otherwise, if it is a truthy, line numbers will be rendered normally (equivalent of using an identity function). Otherwise, line numbers will not be rendered. Defaults to on. |
placeholder |
character: Sets a placeholder for the editor. If set, the placeholder is shown if the editor is empty. |
readOnly |
logical: Should the editor be read only. See also domReadOnly. Defaults to false. |
renderWhitespace |
character: Enable rendering of whitespace. Defaults to 'selection'. Valid values: "all" | "none" | "boundary" | "selection" | "trailing" |
rulers |
list: Render vertical lines at the specified columns. Defaults to empty list. |
scrollBeyondLastLine |
logical: Enable that scrolling can go one screen size after the last line. Defaults to true. |
showStatusBar |
logical: Show statusBar |
tabSize |
integer: The number of spaces a tab is equal to. This setting is overridden based on the file contents when detectIndentation is on. Defaults to 4. |
theme |
character: Initial theme to be used for rendering. The current out-of-the-box available themes are: 'vs' (default), 'vs-dark', 'hc-black', 'hc-light. You can create custom themes via monaco.editor.defineTheme. To switch a theme, use monaco.editor.setTheme. NOTE: The theme might be overwritten if the OS is in high contrast mode, unless autoDetectHighContrast is set to false. |
wordWrap |
character: Control the wrapping of the editor. When wordWrap = "off", the lines will never wrap. When wordWrap = "on", the lines will wrap at the viewport width. When wordWrap = "wordWrapColumn", the lines will wrap at wordWrapColumn. When wordWrap = "bounded", the lines will wrap at min(viewport width, wordWrapColumn). Defaults to "off". Valid values: "off" | "on" | "wordWrapColumn" | "bounded" |
automaticLayout |
logical: Enable that the editor will install a ResizeObserver to check if its container dom node size has changed. Defaults to TRUE. |
... |
For more arguments, please refer to https://microsoft.github.io/monaco-editor/docs.html#interfaces/editor_editor_api.editor.IStandaloneEditorConstructionOptions.html |
width |
integer, character: Width in pixels (optional, defaults to automatic sizing) |
height |
integer, character: Height in pixels (optional, defaults to automatic sizing) |
elementId |
character: An element id for the widget (a random character by default) |
Value
Widget for shiny application
Examples
if(interactive()){
shinyEditor::monacoEditor(value = "text")
}
Shiny bindings for monacoEditor
Description
Output and render functions for using monacoEditor within Shiny applications and interactive Rmd documents.
Usage
monacoEditorOutput(outputId, width = "100%", height = "400px")
renderMonacoEditor(expr, env = parent.frame(), quoted = FALSE)
Arguments
outputId |
output variable to read from |
width, height |
Must be a valid CSS unit (like |
expr |
An expression that generates a monacoEditor |
env |
The environment in which to evaluate |
quoted |
Is |
Value
htmlwidgets::shinyWidgetOutput
htmlwidgets::shinyRenderWidget
Fires upon aceEditor initialisation
Description
Fires upon aceEditor initialisation
Usage
onAceEditorReady(outputId, session = shiny::getDefaultReactiveDomain())
Arguments
outputId |
character: The id of the editor |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
TRUE
Examples
if(interactive()){
shinyEditor::onAceEditorReady(outputId = "editor")
}
Fires upon monacoEditor initialisation
Description
Fires upon monacoEditor initialisation
Usage
onMonacoEditorReady(outputId, session = shiny::getDefaultReactiveDomain())
Arguments
outputId |
character: The id of the editor |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
TRUE
Examples
if(interactive()){
shinyEditor::onMonacoEditorReady(outputId = "editor")
}
Remove completer
Description
Remove completer in editor.completers. Please refer to https://ace.c9.io/api/interfaces/ace.Ace.Completer.html
Usage
removeAceCompleter(outputId, id, session = shiny::getDefaultReactiveDomain())
Arguments
outputId |
character: The element id of the first editor |
id |
list: Completer id |
session |
environment: The Shiny session object for the editor (from the server function of the Shiny app). |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::removeAceCompleter(outputId = "editor", id = "custom_completer")
}
Remove ace diff view
Description
Remove ace diff view for exist editors
Usage
removeAceDiffView(outputId, session = shiny::getDefaultReactiveDomain())
Arguments
outputId |
character: The element id of the first editor |
session |
environment: The Shiny session object for the editor (from the server function of the Shiny app). |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::removeAceDiffView(outputId = "editor")
}
Remove monaco diff view
Description
Remove monaco diff view for exist editors
Usage
removeMonacoDiffView(elementId)
Arguments
elementId |
character: The element id of the monacoDiffEditor |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::removeMonacoDiffView(elementId = "editor1")
}
Enable or disable code completion
Description
Enable or disable code completion in aceEditor
Usage
setAceEnableAutocompletion(
outputId,
enable,
session = shiny::getDefaultReactiveDomain()
)
Arguments
outputId |
character: The id of the editor |
enable |
logical: TRUE or FALSE |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::setAceEnableAutocompletion(outputId = "editor", enable = TRUE)
}
Enable or disable spell check
Description
Enable or disable spell check
Usage
setAceEnableSpellCheck(
outputId,
enable = TRUE,
session = shiny::getDefaultReactiveDomain()
)
Arguments
outputId |
character: The id of the editor |
enable |
logical: Set spell check TRUE or FALSE |
session |
environment: The Shiny session object for the editor (from the server function of the Shiny app). |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::setAceEnableSpellCheck(outputId = "editor", enable = TRUE)
}
Highlight the current line
Description
Determines whether or not the current line should be highlighted.
Usage
setAceHighlightActiveLine(
outputId,
visible,
session = shiny::getDefaultReactiveDomain()
)
Arguments
outputId |
character: The id of the editor |
visible |
logical: TRUE or FALSE |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::setAceHighlightActiveLine(outputId = "editor", visible = TRUE)
}
Show or hide line number area in aceEditor
Description
Show or hide line number area in aceEditor
Usage
setAceLineNumbersVisible(
outputId,
visible,
session = shiny::getDefaultReactiveDomain()
)
Arguments
outputId |
character: The id of the editor |
visible |
logical: TRUE or FALSE |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::setAceLineNumbersVisible(outputId = "editor", visible = TRUE)
}
Set new mode
Description
Set a new mode for the EditSession.
Usage
setAceMode(outputId, mode, session = shiny::getDefaultReactiveDomain())
Arguments
outputId |
character: The id of the editor |
mode |
character: The mode of the code language |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::setAceMode(outputId = "editor", mode = "r")
}
Set the new line mode to aceEditor
Description
Set the new line mode to aceEditor
Usage
setAceNewLineMode(
outputId,
newLineMode,
session = shiny::getDefaultReactiveDomain()
)
Arguments
outputId |
character: The id of the editor |
newLineMode |
character: The new line mode in aceEditor Valid values: windows, unix, auto |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::setAceNewLineMode(outputId = "editor", newLineMode = "windows")
}
Set an option to aceEditor
Description
Set an option to aceEditor
Usage
setAceOption(
outputId,
name,
value,
session = shiny::getDefaultReactiveDomain()
)
Arguments
outputId |
character: The id of the editor |
name |
character: Option name. Refer to https://ace.c9.io/api/interfaces/ace.Ace.EditorOptions.html |
value |
character, integer, logical: Option value. Refer to https://ace.c9.io/api/interfaces/ace.Ace.EditorOptions.html |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::setAceOption(outputId = "editor", name = "tabSize", value = 3)
}
Set options to aceEditor
Description
Set options to aceEditor
Usage
setAceOptions(outputId, options, session = shiny::getDefaultReactiveDomain())
Arguments
outputId |
character: The id of the editor |
options |
list: Editor options. Refer to https://ace.c9.io/api/interfaces/ace.Ace.EditorOptions.html |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::setAceOptions(outputId = "editor", options = list())
}
Set readOnly for aceEditor
Description
If readOnly is true, then the editor is set to read-only mode, and none of the content can change.
Usage
setAceReadOnly(outputId, readOnly, session = shiny::getDefaultReactiveDomain())
Arguments
outputId |
character: The id of the editor |
readOnly |
logical: TRUE or FALSE |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::setAceReadOnly(outputId = "editor", readOnly = TRUE)
}
Show or hide invisible characters in aceEditor
Description
Show or hide invisible characters in aceEditor
Usage
setAceShowInvisibles(
outputId,
visible,
session = shiny::getDefaultReactiveDomain()
)
Arguments
outputId |
character: The id of the editor |
visible |
logical: TRUE or FALSE |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::setAceShowInvisibles(outputId = "editor", visible = TRUE)
}
Show or hide the statusBar
Description
Show or hide the statusBar of aceEditor
Usage
setAceStatusBarVisible(
outputId,
visible,
session = shiny::getDefaultReactiveDomain()
)
Arguments
outputId |
character: The id of the editor |
visible |
logical: TRUE or FALSE |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::setAceStatusBarVisible(outputId = "editor", visible = TRUE)
}
Set new theme
Description
Set a new theme for the editor. theme should exist, like ace/theme/github
Usage
setAceTheme(outputId, theme, session = shiny::getDefaultReactiveDomain())
Arguments
outputId |
character: The id of the editor |
theme |
character: The theme of the aceEditor |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::setAceTheme(outputId = "editor", theme = "ace/theme/github")
}
Replace text with new text
Description
Replace all the lines in the current Document with the value of text.
Usage
setAceValue(
outputId,
value,
clearChangedHistory = FALSE,
session = shiny::getDefaultReactiveDomain()
)
Arguments
outputId |
character: The id of the editor |
value |
character: The text of the editor |
clearChangedHistory |
logical: Clear undo/redo history |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::setAceValue(outputId = "editor", value = "text")
}
Set language
Description
Set language to monaco editor
Usage
setMonacoLanguage(
outputId,
language,
session = shiny::getDefaultReactiveDomain()
)
Arguments
outputId |
character: The id of the editor |
language |
character: The highlight of code |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::setMonacoLanguage(outputId = "editor", language = "text")
}
Set new theme
Description
Set a new theme for the editor. theme should exist, like vs-dark
Usage
setMonacoTheme(theme)
Arguments
theme |
character: The theme of the monacoEditor |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::setMonacoTheme(theme = "vs")
}
Replace text with new text
Description
Replace all the lines in the current Document with the value of text.
Usage
setMonacoValue(
outputId,
value,
clearChangedHistory = FALSE,
session = shiny::getDefaultReactiveDomain()
)
Arguments
outputId |
character: The id of the editor |
value |
character: The text of the editor |
clearChangedHistory |
logical: Clear undo/redo history |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::setMonacoValue(outputId = "editor", value = "text")
}
Update an option to monacoEditor
Description
Update an option to monacoEditor
Usage
updateMonacoOption(
outputId,
name,
value,
session = shiny::getDefaultReactiveDomain()
)
Arguments
outputId |
character: The id of the editor |
name |
character: Option name. Refer to https://microsoft.github.io/monaco-editor/docs.html#interfaces/editor_editor_api.editor.IEditorOptions.html |
value |
character, integer, logical: Option value. Refer to https://microsoft.github.io/monaco-editor/docs.html#interfaces/editor_editor_api.editor.IEditorOptions.html |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::updateMonacoOption(outputId = "editor", name = "tabSize", value = 3)
}
Update options to monacoEditor
Description
Update options to monacoEditor
Usage
updateMonacoOptions(
outputId,
options,
session = shiny::getDefaultReactiveDomain()
)
Arguments
outputId |
character: The id of the editor |
options |
list: monaco editor options. Refer to https://microsoft.github.io/monaco-editor/docs.html#interfaces/editor_editor_api.editor.IEditorOptions.html |
session |
environment: The Shiny session object (from the server function of the Shiny app). |
Value
No return value, called for side effects
Examples
if(interactive()){
shinyEditor::updateMonacoOptions(outputId = "editor", options = list())
}