Pass parameters to Dart Polymer element

Question

The only solid example I could find for Dart Polymer doesn\'t use any parameters. How can I pass parameters to the template. Is it done through the constructor?

My s

Answer 1

even though this is a bit old: You actually can pass parameters like this:

And your custom element should look something like:

@CustomTag('my-custom-element')
class MyCustomElement extends PolymerElement {
  ...
  @published bool booleanAttr;
  @published String valueAttr;
  ...
}

-- EDIT --

But as already pointed out this can be easily done for polymerelements with a factory:

import 'package:polymer/polymer.dart';
import 'dart:html';

@CustomTag('my-custom-element')
class MyCustomElement extends PolymerElement {
  String a;

  factory MyCustomElement.custom(String _a) {
    MyCustomElemente = new Element.tag('my-custom-element');
    e..a = _a
    // ...
    ..initialized();
    return e;
  }

  MyCustomElement.created() : super.created() {

  }

  void initialized() {
    print("initialized: " + a);
  }
}