From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <eklhad@comcast.net>
Received: from resqmta-ch2-11v.sys.comcast.net
 (resqmta-ch2-11v.sys.comcast.net [IPv6:2001:558:fe21:29:69:252:207:43])
 by hurricane.the-brannons.com (Postfix) with ESMTPS id 0CAB179637
 for <edbrowse-dev@lists.the-brannons.com>;
 Thu, 16 Jun 2016 18:59:07 -0700 (PDT)
Received: from resomta-ch2-20v.sys.comcast.net ([69.252.207.116])
 by resqmta-ch2-11v.sys.comcast.net with SMTP
 id Dj4mbzOuNTKbsDj5BbbHz4; Fri, 17 Jun 2016 02:00:29 +0000
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=comcast.net;
 s=q20140121; t=1466128829;
 bh=4IlGy4tYnIx8Q4NpQvHKZ+SL2fWCDuMCqqb1BgBK5Lg=;
 h=Received:Received:To:From:Reply-to:Subject:Date:Message-ID:
 Mime-Version:Content-Type;
 b=PIUJ5yUT+k8AUAl3NcIy6pFzv7A3edqNBHGJuFREnOUGGdXakwkzeUZzFg1zXOpCO
 HiQ0Dsk81cDQqjKjuGx2QLzuSBV2CU5T4GHhUmWenOEjnUaTyp8TSykvt5MPbM+gEP
 tA5+gBx4xMAIEW0TRq/1u7UExIiWUe31GjBv3aSCFvaZCGxCVPDIPDCBxqm2SoLbbJ
 qfJBYZSEnFVin5BucrntYZ+3M+ocwmCrebXnEbYW0P6s+JJkXh/j9YT8XERXhNkl0a
 H+PMtPk5fsaLz6TBYiwhxQkLvoKyCMLNkoYclPVu6P2tZhgBCbZivWxEw5PkfqWNd+
 7cgBN/h/N0mUQ==
Received: from unknown ([IPv6:2601:405:4003:c9e0:21e:4fff:fec2:a0f1])
 by resomta-ch2-20v.sys.comcast.net with comcast
 id 7e0V1t00A1Jwjxf01e0VRU; Fri, 17 Jun 2016 02:00:29 +0000
To: edbrowse-dev@lists.the-brannons.com
From: Karl Dahlke <eklhad@comcast.net>
Reply-to: Karl Dahlke <eklhad@comcast.net>
References: <alpine.LRH.2.03.1606142050180.31841@carhart.net>
User-Agent: edbrowse/3.6.1+
Date: Thu, 16 Jun 2016 22:00:29 -0400
Message-ID: <20160516220029.eklhad@comcast.net>
Mime-Version: 1.0
Content-Type: text/plain
Content-Transfer-Encoding: 7bit
Subject: [Edbrowse-dev]  immediate evaluation of js on appendChild
X-BeenThere: edbrowse-dev@lists.the-brannons.com
X-Mailman-Version: 2.1.21
Precedence: list
List-Id: Edbrowse Development List <edbrowse-dev.lists.the-brannons.com>
List-Unsubscribe: <http://lists.the-brannons.com/mailman/options/edbrowse-dev>, 
 <mailto:edbrowse-dev-request@lists.the-brannons.com?subject=unsubscribe>
List-Archive: <http://lists.the-brannons.com/mailman/private/edbrowse-dev/>
List-Post: <mailto:edbrowse-dev@lists.the-brannons.com>
List-Help: <mailto:edbrowse-dev-request@lists.the-brannons.com?subject=help>
List-Subscribe: <http://lists.the-brannons.com/mailman/listinfo/edbrowse-dev>, 
 <mailto:edbrowse-dev-request@lists.the-brannons.com?subject=subscribe>
X-List-Received-Date: Fri, 17 Jun 2016 01:59:08 -0000

> frame.contentDocument.write(html);

The key here is, I think, when we design the new Iframe object,
that Iframe.contentDocument.write() somehow invokes the innerHTML machinery.
That parses and executes html immediately,
though if that html has <script> as in your example,
the script might not run immediately, as another script is already running,
but I don't think that's a problem,
as long as the html dom objects are created immediately, which they are,
because innerHTML requires that as we already saw.
If my life crises abbate I'll work on this,
because I can see it really needs to be done,
and meantime I'll just advise on the design.

Kevin thanks for uncovering this.
I really think missing dom pieces and interactions are 90% of our
webpage troubles, while the really hard asynchronous ajax java methods etc
are only a small percentage of our troubles.
So filling in missing dom pieces, like Iframe, is probably
the biggest bang for the buck.

Karl Dahlke