/*
Sample data you want to pass from react native to web
*/
const runFirst = `
document.body.style.backgroundColor = 'green';
setTimeout(function() { window.alert(JSON.stringify([
'Javascript',
'React',
'React Naitve',
'graphql',
'Typescript',
'Webpack',
'Node js',
])) }, 1000);
true; // note: this is required, or you'll sometimes get silent failures
`;
<WebView
source={{ uri: 'http://localhost:3000' }} // your webview source
ref={webviewRef}
injectedJavaScript={runFirst} // pass data to web from react native
/>
/* In your webview now you can access using */
<script>
document.addEventListener("message", function(data) {
alert(data.data)
});
</script>
Hey man, great article. Ive tried to get data from RN to my WebApp but am not winning.
Where did you add the eventListener exactly?
Heres my gist
gist.github.com/digitlninja/fd4dea...
Hi @mukesh,
How do I pass dynamic values from react native to web view.
Static values I am able to pass but struggling to pass dynamic token
Regards,
Prajyot
JSON.stringifyyour dynmaic token and add toinjectedJavaScript = {json.stringfy(yourtoekn)}