How to pass variables using javascript from react native to the webview?

Question

How to pass variables using javascript from react native to the webview and use these variables inside html code in the webview?

Sujin Shrestha · Accepted Answer · 2019-06-10 06:45:05Z

1

You need to add injectedJavascript to your WebView.

Follow this link for official documentation: https://facebook.github.io/react-native/docs/webview.html#injectedjavascript

Here is an example: https://www.undefinednull.com/2015/12/27/injecting-custom-javascript-into-react-natives-webview/

answered Jun 10, 2019 at 6:45

Sujin Shrestha

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Iman Sharabati Over a year ago

I tried to do that, but when I call this variable from the code inside the webview it gives me that "the variable is undefined..".. can you please give me a full example? pass variable and then use it in html code?

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