fix remove comment button in the comments viewlet.

svn path=/plone.app.discussion/trunk/; revision=27815

plone/app/discussion/browser/comments.pt

@@ -101,7 +101,8 @@
                       style="display: inline;"
                       tal:condition="view/can_manage"
                       tal:attributes="action string:${reply/absolute_url}/@@moderate-delete-comment">
-                    <input class="destructive"
+                    <input name="form.button.DeleteComment"
+                           class="destructive"
                            type="submit"
                            value="Remove"
                            i18n:attributes="value label_remove;"

plone/app/discussion/browser/javascripts/reply_to_comment_form.js

@@ -77,4 +77,26 @@ jq(document).ready(function() {
 
     });
 
+    /*****************************************************************
+     * Remove comment.
+     *****************************************************************/
+    jq("input[name='form.button.DeleteComment']").click(function(e){
+		e.preventDefault();
+		var form = jq(this).parent();
+        var target = jq(form).attr("action");
+		var comment = jq(form).parent()
+        jq.ajax({
+            type: "GET",
+            url: target,
+            success: function(msg){
+                // fade out row
+                jq(comment).fadeOut("normal", function(){
+                    jq(this).remove();
+                });
+            },
+            error: function(msg){
+                alert("Error sending AJAX request:" + target);
+            },
+        });
+    });
  });