removed the need to call karax.init explicitly

examples/mediaplayer/playerapp.html

@@ -10,9 +10,6 @@
 <div id="ROOT" />
 
 <script type="text/javascript" src="nimcache/playerapp.js"></script>
-<script type="text/javascript">
-  onload()
-</script>
 
 </body>
 </html>

examples/mediaplayer/playerapp.nim

@@ -19,6 +19,3 @@ proc createDom(): VNode =
         mplayer("vid4", url)
 
 setRenderer createDom
-
-proc onload() {.exportc.} =
-  init()

examples/todoapp/todoapp.html

@@ -11,9 +11,6 @@
 <div id="ROOT" />
 
 <script type="text/javascript" src="nimcache/todoapp.js"></script>
-<script type="text/javascript">
-  onload()
-</script>
 
 </body>
 </html>

examples/todoapp/todoapp.nim

@@ -106,11 +106,8 @@ proc createDom(): VNode =
           text "Clear completed (" & &completedCount & ")"
 
 setOnHashChange(proc(hash: cstring) =
-  if hash == cstring"#/": filter = all
+  if hash == "#/": filter = all
-  elif hash == cstring"#/completed": filter = completed
+  elif hash == "#/completed": filter = completed
-  elif hash == cstring"#/active": filter = active
+  elif hash == "#/active": filter = active
 )
 setRenderer createDom
-
-proc onload() {.exportc.} =
-  init()

src/karax.nim

@@ -112,14 +112,11 @@ var
   dorender: proc (): VNode {.closure.}
   currentTree: VNode
 
-proc setRenderer*(renderer: proc (): VNode) =
-  dorender = renderer
-
 proc setTimeout*(action: proc(); ms: int): Timeout {.importc, nodecl.}
 proc clearTimeout*(t: Timeout) {.importc, nodecl.}
 #proc targetElem*(e: Event): Element = cast[Element](e.target)
 
-proc getElementById*(id: cstring): Element {.importc: "document.getElementById", nodecl.}
+proc getElementById(id: cstring): Element {.importc: "document.getElementById", nodecl.}
 
 #proc getElementsByClassName*(cls: cstring): seq[Element] {.importc:
 #  "document.getElementsByClassName", nodecl.}
@@ -259,9 +256,13 @@ proc redraw*() =
   else:
     dodraw()
 
-proc init*() =
+proc init(ev: Event) =
   reqFrame(dodraw)
 
+proc setRenderer*(renderer: proc (): VNode) =
+  dorender = renderer
+  window.onload = init
+
 proc scrollTop*(e: Node): int {.importcpp: "#.scrollTop", nodecl.}
 proc offsetHeight*(e: Node): int {.importcpp: "#.offsetHeight", nodecl.}
 proc offsetTop*(e: Node): int {.importcpp: "#.offsetTop", nodecl.}