flutterflutter-html

flutter_html onLinkTap function giving error

I am new to Flutter and working on build html widget using flutter_html with version flutter_html^3.0.0-beta.2. With the recent version updates I am getting one error for onLinkTap function.

Following is the code:

static Widget getHTMLWidget(String htmlContent, Function onTap) {
 return Html(
  shrinkWrap: true,
  data: htmlContent,
  onLinkTap: (
    String? url, 
    RenderContext renderContext,
    Map<String, String> attributes, element
  ) async {
    onTapFunction();
  },
 );
}

Error from IDE is:

The argument type 'void Function(String?, Map<String, String>, Map<String, String>, dynamic)' can't be assigned to the parameter type 'void Function(String?, Map<String, String>, Element?)?'.dartargument_type_not_assignable

Solution

  • As per the latest version code changes we need to call the function like below,

    Html(
 shrinkWrap: true,
 data: htmlContent,
 onLinkTap: (url, _, __) {
  onTapFunction();
 }
);