【发布时间】:2015-01-29 15:44:05
【问题描述】:
我正在尝试从视图调用主布局(就像在 docs 中一样)但我收到错误:
[error] C:\Users\Marco\Documents\Devel\Java\DroversWeb\app\views\device\list.sca
la.html:1: too many arguments for method apply: ()play.twirl.api.HtmlFormat.Appe
ndable in object _layout
[error] @views.html.shared._layout("User")
[error] ^
[error] C:\Users\Marco\Documents\Devel\Java\DroversWeb\app\views\shared\_layout.
scala.html:1: not found: value title
[error] ?@(title: String)
[error] ^
[error] two errors found
[error] (compile:compile) Compilation failed
[error] Total time: 34 s, completed 29-gen-2015 16.27.59
这是我尝试使用的代码: 控制器
public static Result list() {
return ok(views.html.device.list.render());
}
列表视图
@views.html.shared._layout("User")
** _LAYOUT **
@(title: String)
<!DOCTYPE html>
<html lang="en">
<head>
....
</html>
** BUILD.SBT
...
lazy val root = (project in file(".")).enablePlugins(PlayJava)
scalaVersion := "2.11.5"
libraryDependencies ++= Seq(
"org.webjars" %% "webjars-play" % "2.3.0-2",
"org.webjars" % "bootstrap" % "3.3.1",
"org.webjars" % "jquery" % "2.1.1",
"org.webjars" % "pace" % "1.0.2",
"org.webjars" % "font-awesome" % "4.2.0",
"org.webjars" % "jquery-ui" % "1.11.2",
javaJdbc,
javaEbean,
cache,
javaWs,
"org.mongodb" % "mongo-java-driver" % "2.12.5",
"org.mongodb.morphia" % "morphia" % "0.109",
"org.mongodb.morphia" % "morphia-logging-slf4j" % "0.109",
"org.mongodb.morphia" % "morphia-validation" % "0.109",
"be.objectify" %% "deadbolt-java" % "2.3.2",
"com.feth" %% "play-authenticate" % "0.6.8"
)
** 插件.SBT **
resolvers += "Typesafe repository" at "https://repo.typesafe.com/typesafe/releases/"
// The Play plugin
addSbtPlugin("com.typesafe.play" % "sbt-plugin" % "2.3.7")
// web plugins
addSbtPlugin("com.typesafe.sbt" % "sbt-coffeescript" % "1.0.0")
addSbtPlugin("com.typesafe.sbt" % "sbt-less" % "1.0.0")
addSbtPlugin("com.typesafe.sbt" % "sbt-jshint" % "1.0.1")
addSbtPlugin("com.typesafe.sbt" % "sbt-rjs" % "1.0.1")
addSbtPlugin("com.typesafe.sbt" % "sbt-digest" % "1.0.0")
addSbtPlugin("com.typesafe.sbt" % "sbt-gzip" % "1.0.0")
addSbtPlugin("com.typesafe.sbt" % "sbt-mocha" % "1.0.0")
代码有什么问题?
我也尝试使用 _layout 中的 (content: Html) 和 list.scala.html 中的 html 代码,但编译器总是在 @( 和 not found: value title 之后停止
如果我删除布局中的参数并使用@views.html.shared._layout() 调用它,它将正确编译。
【问题讨论】:
-
提供的代码运行良好。您是否尝试过清理并重新启动您的应用程序?
-
是的,已清理并重新启动,但没有运气。我已经用 build.sbt 和 plugins.sbt 更新了帖子
-
@views.html.shared._layout( title = "User" ) -
没有'title =',清理和编译后同样的错误:
[error] C:\Users\Marco\Documents\Devel\Java\DroversWeb\app\views\device\list.sca la.html:4: too many arguments for method apply: ()play.twirl.api.HtmlFormat.Appe ndable in object _layout [error] @views.html.shared._layout( title = "User" ) [error] ^ [error] C:\Users\Marco\Documents\Devel\Java\DroversWeb\app\views\shared\_layout. scala.html:1: not found: value title [error] ?@(title: String) [error] ^ [error] two errors found [error] (compile:compile) Compilation failed
标签: playframework-2.0 scala-2.10 twirl