A fully functional Rich Text Editor for both Android and iOS (macOS and windows)?

If you want to use flutter, you can check here to add flutter_rich_editor

Also, follow instructions here to add the native react-native-webview dependency.

###usecontainer = {true} Need to be placed in ScrolView and add a callback method oncursorPosition to handle scroll bar positioning, refer to Examples this.scrollRef.current.scrollTo({y: scrollY - 30, animated: true});

The editor component. Simply place this component in your view hierarchy to receive a fully functional Rich text Editor.

RichEditor takes the following optional props:

placeholder

Wrap the editor content placeholder

initialContentHTML

HTML that will be rendered in the content section on load.

initialFocus

Boolean value to Initial content request focus. The default value is false.

disabled

Boolean value to disable editor. The default value is false.

enterKeyHint

String value to set return key type - returnKeyType

editorInitializedCallback

A function that will be called when the editor has been initialized.

editorStyle

Styling for container or for Rich Editor more dark or light settings. Object containing the following options:

onChange Callback after editor data modification

onHeightChange Callback after height change

onMessage Callback outside postMessage internal type processing

command Execute JS in the editor

commandDOM Manipulate the DOM in the editor

useContainer A boolean value that determines if a View container is wrapped around the WebView. The default value is true. If you are using your own View to wrap this library around, set this value to false.

styleWithCSS When true, style attribute of tags are modified. Otherwise dedicated tags are created. The default value is false

initialHeight useContainer is false by inline view of initial height

pasteAsPlainText A boolean value (false as default) that determines if the clipboard paste will keep its format or it will be done as plain text

onPaste Callback clipboard paste value

onKeyUp Callback Keyup event (Android 229 bug)

onKeyDown Callback Keydown event (Android 229 bug)

onInput Callback input value

onLink Callback link click

onFocus Callback editor focus

onBlur Callback editor blur

onCursorPosition Callback Enter the position of the cursor this.scrollRef.current.scrollTo({y: scrollY - 30, duration: 100, animated: true});

RichEditor also has methods that can be used on its ref to set:

This method registers a function that will get called whenver the cursor position changes or a change is made to the styling of the editor at the cursor's position., The callback will be called with an array of actions that are active at the cusor position, allowing a toolbar to respond to changes.

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In order to use custom fonts, you need to use initialCSSText from the editorStyle prop.

For more info on how initialCSSText works, check out the PR here. Also, credit to this issue comment and his fork that describes how to use the base64 encoded font file.

This is a Component that provides a toolbar for easily controlling an editor. It is designed to be used together with a RichEditor component.

The RichToolbar has one required property:

Which must provide a function that returns a ref to a RichEditor component.

This is because the ref is not created until after the first render, before which the toolbar is rendered. This means that any ref passed directly will inevitably be passed as undefined.

Other props supported by the RichToolbar component are:

actions

An array of actions to be provided by this toolbar. The default actions are:

onPressAddImage Functions called when the addImage actions are tapped.

onInsertLink Logic for what happens when you press on the add insert link button

disabled

Boolean value to disable editor. The default value is false.

iconTint

unselectedButtonStyle

selectedIconTint

selectedButtonStyle

disabledIconTint

disabledButtonStyle

These provide options for styling action buttons.

iconSize

Defines the size of the icon in pixels. Default is 50.

renderAction

Altenatively, you can provide a render function that will be used instead of the default, so you can fully control the tollbar design.

iconMap

RichTextToolbar comes with default icons for the default actions it renders. To override those, or to add icons for non-default actions, provide them in a dictionary to this prop.

To define your own custom action: