This section describes methods that control the HTML Editor UI component.
Name Description beginUpdate()Postpones rendering that can negatively affect performance until the endUpdate() method is called.
blur()Removes focus from the content field of the editor.
clear()Resets the value property to the default value.
clearHistory()Clears the history of changes.
defaultOptions(rule)Specifies the device-dependent default configuration properties for this component.
delete(index, length)Deletes content from the given range.
dispose()Disposes of all the resources allocated to the HtmlEditor instance.
element()Gets the root UI component element.
endUpdate()Refreshes the UI component after a call of the beginUpdate() method.
focus()Sets focus on the content field of the editor.
format(formatName, formatValue)Applies a format to the selected content. Cannot be used with embedded formats.
formatLine(index, length, formatName, formatValue)Applies a single block format to all lines in the given range.
formatLine(index, length, formats)Applies several block formats to all lines in the given range.
formatText(index, length, formatName, formatValue)Applies a single text format to all characters in the given range.
formatText(index, length, formats)Applies several text formats to all characters in the given range.
get(componentPath)Gets a format, module, or Parchment.
getBounds(index, length)Retrieves the pixel position and size of a selection at a specified location.
getFormat()Retrieves formatting of the text within the current selection range.
getFormat(index, length)Gets formats applied to the content in the specified range.
getInstance(element)Gets the instance of a UI component found using its DOM node.
getLength()Gets the entire content's length.
getModule(moduleName)Gets the instance of a module.
getQuillInstance()Gets the DevExtreme Quill's instance.
getSelection()Gets the selected content's position and length.
getText(index, length)Retrieves text content from the HTML Editor.
insertEmbed(index, type, config)Inserts an embedded content at the specified position.
insertText(index, text, formatName, formatValue)Inserts text into the HTML Editor.
insertText(index, text, formats)Inserts formatted text at the specified position. Used with all formats except embedded.
instance()Gets the UI component's instance. Use it to access other methods of the UI component.
off(eventName)Detaches all event handlers from a single event.
off(eventName, eventHandler)Detaches a particular event handler from a single event.
on(eventName, eventHandler)Subscribes to an event.
on(events)Subscribes to events.
option()Gets all UI component properties.
option(optionName)Gets the value of a single property.
option(optionName, optionValue)Updates the value of a single property.
option(options)Updates the values of several properties.
redo()Reapplies the most recent undone change. Repeated calls reapply preceding undone changes.
register(components)Registers custom formats and modules.
registerKeyHandler(key, handler)Registers a handler to be executed when a user presses a specific key.
removeFormat(index, length)Removes all formatting and embedded content from the specified range.
repaint()Renders the component again without reloading data. Use the method to update the component's markup and appearance dynamically.
reset(value)Resets the value property to the value passed as an argument.
resetOption(optionName)Resets a property to its default value.
setSelection(index, length)Selects and highlights content in the specified range.
undo()Reverses the most recent change. Repeated calls reverse preceding changes.
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HTML:
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