feat: project to play with simpler fragments
my problem was - thinking that th:fragment is not rendered but it is, and i get null poniter error, because argument is not there the object under name used in fragment should already be available, for example take out of th:each
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efim
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version = "3.7.3"
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runner.dialect = scala3
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val toolkitV = "0.1.7"
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val toolkit = "org.scala-lang" %% "toolkit" % toolkitV
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val toolkitTest = "org.scala-lang" %% "toolkit-test" % toolkitV
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ThisBuild / scalaVersion := "3.2.2"
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libraryDependencies += toolkit
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libraryDependencies += (toolkitTest % Test)
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libraryDependencies += "org.thymeleaf" % "thymeleaf" % "3.1.1.RELEASE"
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sbt.version=1.9.0
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8" />
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<title>Good Thymes Virtual Grocery</title>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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</head>
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<body>
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<div th:remove="all">
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<section th:fragment="mySection(dateVar, person)" >
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This is text
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<p th:text="${dateVar}">
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and this should be dinamic
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</p>
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<p th:text="${person}">
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and this for the person
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</p>
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<p th:text="${me.firstName}">
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and this for the outer state
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</p>
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</section>
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</div>
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<div th:remove="all">
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<div th:fragment="myDiv" >
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anohter fragment
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<p th:text="${onevar}">
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here should use onevar
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</p>
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</div>
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</div>
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<h2>here check myDiv fragment</h2>
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<div th:replace="::myDiv" th:with="onevar=${me}"></div>
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<div th:replace="::myDiv (onevar=${me})"></div>
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<h2>here check secion fragment</h2>
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<section th:replace=":: mySection(${today}, ${me})">
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</section>
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<p>Today is: <span th:text="${today}">13 February 2011</span></p>
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<p>Testing class: <span th:text="${me.firstName}">John Doe</span></p>
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</body>
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</html>
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package example
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@main def main(args: String*): Unit =
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println(s"Hello ${args.mkString}")
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package example
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import org.thymeleaf.context.Context
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import org.thymeleaf.templateresolver.ClassLoaderTemplateResolver
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import org.thymeleaf.TemplateEngine
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import java.io.Writer
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import java.io.PrintWriter
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import java.io.File
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import org.thymeleaf.exceptions.TemplateEngineException
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import org.thymeleaf.templateresolver.TemplateResolution
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import org.thymeleaf.templateresolver.ClassLoaderTemplateResolver
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import java.text.SimpleDateFormat
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import java.util.Date
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object TestTemplate extends App {
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val now = new SimpleDateFormat("dd MMMM YYYY - HH:mm").format(new Date())
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import scala.beans.BeanProperty
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class Person(
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@BeanProperty var firstName: String,
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@BeanProperty var lastName: String
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) {
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override def toString = s"Person: $firstName $lastName"
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}
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val ctx = new Context()
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ctx.setVariable("today", now)
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ctx.setVariable("me", new Person("Efim", "Nefedov"))
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val templateResolver = new ClassLoaderTemplateResolver()
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templateResolver.setPrefix("templates/");
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templateResolver.setSuffix(".html")
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templateResolver.setTemplateMode("HTML5")
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val templateEngine = new TemplateEngine()
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templateEngine.setTemplateResolver(templateResolver)
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templateEngine.setTemplateResolver(templateResolver)
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val writer = new PrintWriter(System.out)
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val result = templateEngine.process("home", ctx)
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// VIEW RESULTS
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val text = new String(result.getBytes())
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println("TEXT: " + text)
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}
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package example
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class ExampleSuite extends munit.FunSuite:
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test("addition") {
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assert(1 + 1 == 2)
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}
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end ExampleSuite
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