runJavaScriptReturningResult method

Future<Object> runJavaScriptReturningResult(
  1. String javaScript
)

Runs the given JavaScript in the context of the current page, and returns the result.

The Future completes with an error if a JavaScript error occurred, or if the type the given expression evaluates to is unsupported. Unsupported values include certain non-primitive types on iOS, as well as undefined or null on iOS 14+.

Implementation

Future<Object> runJavaScriptReturningResult(String javaScript) {
  return platform.runJavaScriptReturningResult(javaScript);
}