comment cancel (javascript solution)

views.py

@@ -147,7 +147,8 @@
     id = 'inlinecommentform'
     title = None # hidden
     requires = ('Comment',)
+    accepts = ('Comment',)
     __selectors__ = (kwargs_selector,)
     expected_kwargs = ('commented',)
     
     EDITION_BODY = u"""
@@ -150,8 +151,7 @@
     __selectors__ = (kwargs_selector,)
     expected_kwargs = ('commented',)
     
     EDITION_BODY = u"""
-
     
  <div id="comment%(eid)sSlot">%(attrform)s
  <div id="comment%(eid)sbbar"><button onclick="%(onclick)s" tabindex="%(tabindex1)s">%(validate)s</button>
@@ -155,8 +155,9 @@
     
  <div id="comment%(eid)sSlot">%(attrform)s
  <div id="comment%(eid)sbbar"><button onclick="%(onclick)s" tabindex="%(tabindex1)s">%(validate)s</button>
- <button onclick="javascript:window.history.go(-1)" tabindex="%(tabindex2)s">%(cancel)s</button>
+  <button onclick="%(oncancelclick)s" tabindex="%(tabindex2)s">%(cancel)s</button>
+ 
  </div>
 </div>
 """
     def call(self, commented):
@@ -159,8 +160,8 @@
  </div>
 </div>
 """
     def call(self, commented):
-        self.req.add_js('cubes.comment.js')
+        self.req.add_js('cubicweb.ajax.js','cubes.comment.js')
         newcomment = self.vreg.etype_class('Comment')(self.req, None, None)
         newcomment.eid = 'INLINE'
         # hack to avoid tabindex conflicts caused by Ajax requests
@@ -168,7 +169,8 @@
         self._hiddens = []
         attrform = self.attributes_form(newcomment, {})
         onclick = html_escape("processComment(%s, 'add_comment')" % dumps(commented.eid))
-        self.w(self.EDITION_BODY % dict(attrform=attrform, onclick=onclick,
+        oncancelclick = html_escape("processComment(%s, '')" % dumps(commented.eid))
+        self.w(self.EDITION_BODY % dict(attrform=attrform, onclick=onclick, oncancelclick=oncancelclick,
                                         eid=commented.eid,
                                         tabindex1=self.req.next_tabindex(),
                                         tabindex2=self.req.next_tabindex(),