jstrachan

-@ import val it: Console
- import scala.collection.JavaConversions._

%h2 Scalate Console

%ul
  - for (template <- templates)
    %li
      - val templateFile = servletContext.getRealPath(template)
      %a(href="txmt://open/?url=file:" + templateFile)

jstrachan

The ssp code...

      $_scalate_$_context <<  someLayout { 
      $_scalate_$_context << ( "\nthis is some body!\n" );
       } 
      $_scalate_$_context << ( "\n" );

scaml code...

      $_scalate_$_context << ( $_scalate_$_indent ( "", $_scalate_$_context.value ( someLayout {

jstrachan

scala> def foo(body: => Unit) { println("start"); body; println("end") }
foo: (body: => Unit)Unit

scala> foo { println("hey"); println("bar") } 
start
hey
bar
end

jstrachan

scala> def bar(body:() => String) { println("start"); body();  println("end") }
bar: (body: () => String)Unit

scala> implicit def body(body: => Unit): () => String = () => { println("capturing"); body; "answer" }
body: (body: => Unit)() => String

scala> bar  { println("hey"); println("bar") } 
hey
start
capturing

jstrachan

scala> def tag(body:() => String) { println("start"); println("body = " + body()); println("end") }
tag: (body: () => String)Unit

scala> implicit def blockToStringFunction(body: () => Unit): () => String = () => { println("capturing"); body(); "answer" } 
blockToStringFunction: (body: () => Unit)() => String

scala> tag { println("line1"); println("line2") }
<console>:7: error: type mismatch;
 found   : Unit
 required: () => String

jstrachan

scala> def b = {println("foo"); println("bar")}
b: Unit

scala> b
foo
bar

scala> tag(b)
start
capturing

jstrachan

scala> def cheese(body: => Unit) { println("start"); body; println("end") }
cheese: (body: => Unit)Unit

scala> cheese { println("1"); println("2") }
start
1
2
end

jstrachan

  def tag(context: RenderContext)(body: => Unit) = {
    val text = context.capture(body)
    context << ("<h3>Wrapped body</h3><p>" + text + "</p><h3>End of wrapped body</h3>")
  }

jstrachan

-@ var body: String 
-@ var title : String = "Scalate Sample"
- response.setContentType("text/html") 
!!! Basic
%html(lang="en")
  %head
    %meta(http-equiv="Content-Type" content="text/html; charset=utf-8")
    %meta(name="description" content="description goes here")
    %meta(name="keywords" content="keywords,goes,here")
    %meta(name="author" content="Your Name")

jstrachan

    <div class="line error">
      <span class="lineNumber">
        7
      </span>

      <pre>    - for (i &lt;- <span class="errorCol">u</span>nknown)</pre>
    </div>