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Add example with inline HTML to WebView #497

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Aug 8, 2018
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Add example with inline HTML to WebView #497

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Aug 7, 2018
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Add example with inline HTML to WebView
Aug 7, 2018
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18 changes: 18 additions & 0 deletions docs/webview.md
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Expand Up @@ -21,6 +21,24 @@ class MyWeb extends Component {
}
```

Minimal example with inline HTML:

```
import React, { Component } from 'react';
import { WebView } from 'react-native';

class MyInlineWeb extends Component {
render() {
return (
<WebView
originWhitelist={['*']}
source={{ html: '<h1>Hello world</h1>' }}
/>
);
}
}
```

You can use this component to navigate back and forth in the web view's history and configure various properties for the web content.

> **Security Warning:** Currently, `onMessage` and `postMessage` do not allow specifying an origin. This can lead to cross-site scripting attacks if an unexpected document is loaded within a `WebView` instance. Please refer to the MDN documentation for [`Window.postMessage()`](https://developer.mozilla.org/en-US/docs/Web/API/Window/postMessage) for more details on the security implications of this.
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