我想用scala.js在Polymer 2.0项目中开发一些web组件.虽然github上有一个很棒的演示项目,展示了它如何与Polymer 1.0一起工作.我不能得到类似于使用Polymer 2.0和原生元素注册技术的东西.
简单的外观可能如下所示
@ScalaJSDefined
class PolymerElement extends PolymerBase {
def is: String = ""
def properties: js.Dynamic = js.Dynamic.literal()
}
@js.native
@JSGlobal("Polymer.Element")
class PolymerBase extends HTMLElement
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实际元素:
@JSExportTopLevel("MyElement")
@ScalaJSDefined
class MyElement extends PolymerElement {
private var label = "init"
override def is = "my-element"
override def properties = js.Dynamic.literal(
"label" -> Map(
"type" -> "String",
"value" -> "init",
"notify" -> true
).toJSDictionary
)
def testMe = {
println(label)
}
}
object MyElement {
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