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Date: Fri, 24 Jul 2009 18:28:42 -0400
Message-ID: <e2111bbb0907241528l62f3f1cfmc1875bf29f7d6897@mail.gmail.com>
Subject: Re: switching between response content type in show? how to trigger
	html response inst of default xml
From: Paul Davis <paul.joseph.davis@gmail.com>
To: user@couchdb.apache.org
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Another shot in the dark, care to try quoting the html value so that
it's {"html": ...}

On Fri, Jul 24, 2009 at 6:06 PM, Nitin Borwankar<nitin@borwankar.com> wrote=
:
> Hi Chris,
>
> In CouchDBX 0.9 on Leopard adding ?format=3Dhtml =A0hangs and then gives =
foll
> error
>
> {"error":"noproc","reason":"{gen_server,call,\n
> [couch_query_servers,{ret_proc,<<\"javascript\">>,<0.16450.0>}]}"}
>
> Same behavior when you remove the xml: key/val pair and leave just the ht=
ml:
>
> I don't see anything in the code or the template that may be a problem do
> you ?
>
> Nitin
>
> 37% of all statistics are made up on the spot
> -------------------------------------------------------------------------=
------------
> Nitin Borwankar
> nborwankar@gmail.com
>
>
> On Fri, Jul 24, 2009 at 2:49 PM, Chris Anderson <jchris@apache.org> wrote=
:
>
>> On Fri, Jul 24, 2009 at 12:19 PM, Nitin Borwankar<nitin@borwankar.com>
>> wrote:
>> > Hi guys,
>> >
>> > so the list/show coding is going well - have the show running except f=
or
>> one
>> > blocker - I am using curl to invoke the show (alost identical to examp=
le)
>> in
>> > couch app as follows - change dthe name from example to show_details i=
n
>> both
>> > the shows code and lib/template - id in this request is "aacosta" =A0-=
 the
>> > template just returns a doc with the id in it
>> >
>> > curl $CDB/ptest2/_design/vt2/_show/show_details/aacosta
>> >
>> > <xml>
>> > =A0<node value=3D"aacosta"/>
>> > </xml>
>> >
>> > two questions
>> >
>> > Why is the xml being sent back by default? What is the right param to
>> pass
>> > in to trigger the html?
>> >
>> > show function is as follows
>> >
>> >
>> > function(doc, req) {
>> > =A0// !code lib/helpers/template.js
>> > =A0// !json lib.templates
>> >
>> > =A0respondWith(req, {
>> > =A0 =A0html : function() {
>> > =A0 =A0 =A0var html =3D template(lib.templates.show_details, doc);
>> > =A0 =A0 =A0return {body:html}
>> > =A0 =A0},
>> > =A0 =A0xml : function() {
>> > =A0 =A0 =A0return {
>> > =A0 =A0 =A0 =A0body : <xml><node value=3D{doc._id}/></xml>
>> > =A0 =A0 =A0}
>> > =A0 =A0}
>> > =A0})
>> > };
>>
>> Accept header handling in browsers is so bad I'm starting to wish I'd
>> never written that code. Kinda want to strip it out altogether.
>>
>> I believe Rails just stopped supporting the Accept header for the same
>> reason. (They've moved to URLs like /path/object.xml due to lack of
>> browser support for Accept.)
>>
>> To make a long story short, for the time being you can request:
>>
>> $CDB/ptest2/_design/vt2/_show/show_details/aacosta?format=3Dhtml
>>
>> to override the format.
>>
>> Chris
>>
>> >
>> >
>> > html template is as follows
>> >
>> >
>> > <!DOCTYPE html>
>> > <html>
>> > =A0<head>
>> > =A0 =A0<title>Details</title>
>> > =A0</head>
>> > =A0<body>
>> > =A0 =A0<div id=3D"docid">
>> > =A0 =A0 =A0<h1><% doc._id %></h1>
>> > =A0 =A0</div>
>> > =A0</body>
>> >
>> > </html>
>> >
>> >
>> > Thanks much,
>> >
>> >
>> >
>> >
>> > 37% of all statistics are made up on the spot
>> >
>> ------------------------------------------------------------------------=
-------------
>> > Nitin Borwankar
>> > nborwankar@gmail.com
>> >
>>
>>
>>
>> --
>> Chris Anderson
>> http://jchrisa.net
>> http://couch.io
>>
>