问题描述
在Play 2.0中，可以在模板中使用外部模型对象吗?
Is it possible in Play 2.0, to make use of external model objects in a template?
我可以从Controller类中的另一个jar中引用模型对象.我不知道如何在Play 2.0模板文件中引用外部模型对象.
I can reference model objects from another jar in a Controller class. I don't know how to reference external model objects inside the Play 2.0 template files.
推荐答案
没问题.首先，通过将jar添加到lib目录或通过projects/Build.scala中的托管依赖项"，将类添加到类路径中.在模板视图文件中声明模型类时，请确保具有完全限定的名称.在模板内部，您可以引用任何公共方法或成员.
No problem.First, add the class to your classpath, either by adding the jar to the lib dir or through the "managed dependencies" in the projects/Build.scala.Make sure to have fully qualified name when declaring your model class in the template view file.Inside the template, you can reference any public method or member.
@(varName : fully.qualified.name.MyClass)
<h1>@varName.myMember</h1>
<h1>@varName.myMethod</h1>
这篇关于在模板中播放2.0 Framework外部模型的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！