Fixes JuliaGizmos#109. Always calls evalscripts in fill.

Moves the fade/no-fade decision from julia down into javascript, so that
more code can be reused between the two.

This also simplifies the `content!` function body, which will make
fixing JuliaGizmos#108 a bit easier.

Updates "Fade False" test to not @test_throws. Tests still pass.

res/blink.js

@@ -97,18 +97,27 @@
     }
   }
 
-  function fill(node, html) {
+  function fill(node, html, fade) {
+    node = select(node);
+    fade ?
+      fillfade(node, html) :
+      fillnofade(node, html)
+  }
+  function fillfade(node, html) {
     node = select(node);
     node.classList.add('blink-show');
     callback(function () {
       node.classList.add('blink-fade');
       callback(0.2, function() {
-        node.innerHTML = html;
-        evalscripts(node);
+        fillnofade(node, html);
         node.classList.remove('blink-fade');
       });
     });
   }
+  function fillnofade(node, html) {
+    node.innerHTML = html;
+    evalscripts(node);
+  }
 
   Blink.fill = fill;
 

src/content/api.jl

@@ -1,9 +1,7 @@
 export body!, content!, loadcss!, loadjs!, load!, importhtml!
 
 content!(o, sel, html::AbstractString; fade = true) =
-  fade ?
-    @js_(o, Blink.fill($sel, $html)) :
-    @js_ o document.querySelector($sel).innerHTML = $html
+    @js_(o, Blink.fill($sel, $html, $(fade ? 1 : 0)))
 
 content!(o, sel, html; fade = true) =
   content!(o, sel, stringmime(MIME"text/html"(), html), fade = fade)

test/runtests.jl

@@ -42,7 +42,7 @@ w = Window(Blink.@d(:show => false)); sleep(5.0)
         w = Window(Blink.@d(:show => false)); sleep(5.0)
 
         body!(w, fadeTestHtml; fade=false); sleep(1.0)
-        @test_throws Blink.JSError (@js w testJS) == "test" # THIS IS AN ERROR, should not throw.
+        @test (@js w testJS) == "test" # THIS IS AN ERROR, should not throw.
     end
 end