WebView
WebView renders web content in a native view.
import React, { Component } from 'react';
import { WebView } from 'react-native';
class MyWeb extends Component {
render() {
return (
<WebView
source={{uri: 'https://github.com/facebook/react-native'}}
style={{marginTop: 20}}
/>
);
}
}
You can use this component to navigate back and forth in the web view's history and configure various properties for the web content.
Props
sourceautomaticallyAdjustContentInsetsonShouldStartLoadWithRequestinjectedJavaScriptmediaPlaybackRequiresUserActiononErroronLoadonLoadEndonLoadStartonNavigationStateChangerenderErrorrenderLoadingscalesPageToFitcontentInsetstartInLoadingStatestyledecelerationRatedomStorageEnabledjavaScriptEnableduserAgentallowsInlineMediaPlaybackbouncesdataDetectorTypesscrollEnabledurlhtml
Reference
Props
source
Loads static html or a uri (with optional headers) in the WebView.
| Type | Required |
|---|---|
| object: {uri: string,method: string,headers: object,body: string}, ,object: {html: string,baseUrl: string}, ,number | No |
automaticallyAdjustContentInsets
Controls whether to adjust the content inset for web views that are placed behind a navigation bar, tab bar, or toolbar. The default value is true.
| Type | Required |
|---|---|
| bool | No |
onShouldStartLoadWithRequest
Function that allows custom handling of any web view requests. Return true from the function to continue loading the request and false to stop loading.
| Type | Required | Platform |
|---|---|---|
| function | No | iOS |
injectedJavaScript
Set this to provide JavaScript that will be injected into the web page when the view loads.
| Type | Required |
|---|---|
| string | No |
mediaPlaybackRequiresUserAction
Boolean that determines whether HTML5 audio and video requires the user to tap them before they start playing. The default value is true.
| Type | Required |
|---|---|
| bool | No |
onError
Function that is invoked when the WebView load fails.
| Type | Required |
|---|---|
| function | No |
onLoad
Function that is invoked when the WebView has finished loading.
| Type | Required |
|---|---|
| function | No |
onLoadEnd
Function that is invoked when the WebView load succeeds or fails.
| Type | Required |
|---|---|
| function | No |
onLoadStart
Function that is invoked when the WebView starts loading.
| Type | Required |
|---|---|
| function | No |
onNavigationStateChange
Function that is invoked when the WebView loading starts or ends.
| Type | Required |
|---|---|
| function | No |
renderError
Function that returns a view to show if there's an error.
| Type | Required |
|---|---|
| function | No |
renderLoading
Function that returns a loading indicator.
| Type | Required |
|---|---|
| function | No |
scalesPageToFit
Boolean that controls whether the web content is scaled to fit the view and enables the user to change the scale. The default value is true.
| Type | Required |
|---|---|
| bool | No |
contentInset
The amount by which the web view content is inset from the edges of the scroll view. Defaults to {top: 0, left: 0, bottom: 0, right: 0}.
| Type | Required |
|---|---|
| object: {top: number, left: number, bottom: number, right: number} | No |
startInLoadingState
Boolean value that forces the WebView to show the loading view on the first load.
| Type | Required |
|---|---|
| bool | No |
style
The style to apply to the WebView.
| Type | Required |
|---|---|
| View | No |
decelerationRate
A floating-point number that determines how quickly the scroll view decelerates after the user lifts their finger. You may also use the string shortcuts "normal" and "fast" which match the underlying iOS settings for UIScrollViewDecelerationRateNormal and UIScrollViewDecelerationRateFast respectively:
- normal: 0.998
- fast: 0.99 (the default for iOS web view)
| Type | Required | Platform |
|---|---|---|
| ScrollView.propTypes.decelerationRate | No | iOS |
domStorageEnabled
Boolean value to control whether DOM Storage is enabled. Used only in Android.
| Type | Required | Platform |
|---|---|---|
| bool | No | Android |
javaScriptEnabled
Boolean value to enable JavaScript in the WebView. Used on Android only as JavaScript is enabled by default on iOS. The default value is true.
| Type | Required | Platform |
|---|---|---|
| bool | No | Android |
userAgent
Sets the user-agent for the WebView.
| Type | Required | Platform |
|---|---|---|
| string | No | Android |
allowsInlineMediaPlayback
Boolean that determines whether HTML5 videos play inline or use the native full-screen controller. The default value is false.
NOTE : In order for video to play inline, not only does this property need to be set to true, but the video element in the HTML document must also include the webkit-playsinline attribute.
| Type | Required | Platform |
|---|---|---|
| bool | No | iOS |
bounces
Boolean value that determines whether the web view bounces when it reaches the edge of the content. The default value is true.
| Type | Required | Platform |
|---|---|---|
| bool | No | iOS |
dataDetectorTypes
Determines the types of data converted to clickable URLs in the web view’s content. By default only phone numbers are detected.
You can provide one type or an array of many types.
Possible values for dataDetectorTypes are:
'phoneNumber''link''address''calendarEvent''none''all'
| Type | Required | Platform |
|---|---|---|
| enum('phoneNumber', 'link', 'address', 'calendarEvent', 'none', 'all'), ,array of enum('phoneNumber', 'link', 'address', 'calendarEvent', 'none', 'all') | No | iOS |
scrollEnabled
Boolean value that determines whether scrolling is enabled in the WebView. The default value is true.
| Type | Required | Platform |
|---|---|---|
| bool | No | iOS |
url
Deprecated. Use the source prop instead.
| Type | Required |
|---|---|
| string | No |
html
Deprecated. Use the source prop instead.
| Type | Required |
|---|---|
| string | No |