如何使用模板使用Playframework 2.2.x导入build.sbt中 [英] How to use templatesImport in build.sbt with Playframework 2.2.x

问题描述

我必须在所有模板中导入一些可重复使用的块.

I have to import some reusable blocks in all my templates.

我在app\views\blocks\header.scala.html中定义了一个块，以将该块包含在我的所有模板中(如

I have defined a block in app\views\blocks\header.scala.html, to include the block in all my templates (as described here) I have included in build.sbt this line:

templatesImport += "views.html.blocks._"

但是我有这个编译错误:

but I have this compilation error:

[error] E:\workspace\play2test\app\views\admin\main.scala.html:13: not found: value header
[error]         @header()
[error]          ^

该块未导入，我必须更改什么?

the block is not imported, what I have to change?

请注意，如果我使用@import blocks._将模板中的块导入，它将起作用.

note that if I import the block in the template with @import blocks._ it works.

推荐答案

我找到了解决问题的方法:在build.sbt中，我必须将templatesImport += "views.html.blocks._"行移到play.Project.playJavaSettings行之后.

I have found the solution to my problem: In build.sbt I have to move the line templatesImport += "views.html.blocks._" after the line play.Project.playJavaSettings.

这是由于playJavaSettings使用默认的导入值初始化变量templatesImport的事实.

This is due to the fact that playJavaSettings initializes the variable templatesImport with the defaults imports.

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