flutter_html_iframe

Description:

flutter html iframe

flutter_html_iframe #
Iframe widget for flutter_html.
This package renders iframes using the webview_flutter plugin.
When rendering iframes, the package considers the width, height, and sandbox attributes.
Sandbox controls the JavaScript mode of the webview - a value of null or allow-scripts will set javascriptMode: JavascriptMode.unrestricted, otherwise it will set javascriptMode: JavascriptMode.disabled.
Registering the CustomRender:
Widget html = Html(
customRenders: {
iframeMatcher(): iframeRender(),
}
);
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You can set the navigationDelegate of the webview with the navigationDelegate property on iframeRender. This allows you to block or allow the loading of certain URLs.
NavigationDelegate example:
Widget html = Html(
customRenders: {
iframeMatcher(): iframeRender(navigationDelegate: (NavigationRequest request) {
if (request.url.contains("google.com/images")) {
return NavigationDecision.prevent;
} else {
return NavigationDecision.navigate;
}
}),
}
);
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