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Update for recent tooling versions - Scala 3 #20

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Update for recent tooling versions - Scala 3 #20

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b0551c9
Step 1: Setup
gzm0 Jun 12, 2014
019dd65
Step 2: Integrating with HTML
gzm0 Jun 13, 2014
322e735
Step 3: Using the DOM
gzm0 Jun 13, 2014
d2adbfe
Step 4: Reacting on User Input
gzm0 Jun 13, 2014
66cb9a6
Step 5: Setup the UI in Scala.js
sjrd Jan 23, 2016
ece1735
Step 6: Testing
gzm0 Jun 14, 2014
65fe0b6
Step 7: Optimizing for Production
gzm0 Jun 13, 2014
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Step 5: Setup the UI in Scala.js
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@sjrd @OndrejSpanel
sjrd authored and OndrejSpanel committed Mar 24, 2024
commit 66cb9a642f58aecd2ca1fcff8c138e840d5c7f73
4 changes: 0 additions & 4 deletions scalajs-tutorial-fastopt.html
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Original file line number Diff line number Diff line change
Expand Up @@ -5,10 +5,6 @@
<title>The Scala.js Tutorial</title>
</head>
<body>
<button id="click-me-button" type="button" onclick="addClickedMessage()">
Click me!
</button>

<!-- Include Scala.js compiled code -->
<script type="text/javascript" src="./target/scala-2.13/scala-js-tutorial-fastopt/main.js"></script>
</body>
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16 changes: 13 additions & 3 deletions src/main/scala/tutorial/webapp/TutorialApp.scala
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@@ -1,12 +1,23 @@
package tutorial.webapp

import scala.scalajs.js.annotation.JSExportTopLevel

import org.scalajs.dom
import org.scalajs.dom.document

object TutorialApp {
def main(args: Array[String]): Unit = {
document.addEventListener("DOMContentLoaded", { (e: dom.Event) =>
setupUI()
})
}

def setupUI(): Unit = {
val button = document.createElement("button")
button.textContent = "Click me!"
button.addEventListener("click", { (e: dom.MouseEvent) =>
addClickedMessage()
})
document.body.appendChild(button)

appendPar(document.body, "Hello World")
}

Expand All @@ -16,7 +27,6 @@ object TutorialApp {
targetNode.appendChild(parNode)
}

@JSExportTopLevel("addClickedMessage")
def addClickedMessage(): Unit = {
appendPar(document.body, "You clicked the button!")
}
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