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From: Zachary Zolton <zachary.zolton@gmail.com>
Date: Mon, 26 Sep 2011 10:13:38 -0500
Message-ID: 
 <CAGnHtbJ+sj0vD+kg_WNe+Zd4RDa5t9vuHSKvBXk1UcHeRvpihg@mail.gmail.com>
Subject: Re: generate _update body using _show function
To: user@couchdb.apache.org
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Gert,

Move your HTML templates to somewhere in the design doc, for example
make an object property called templates.

Now, within your update/list/show functions, you can then access them
as follows:

  this.templates.templateName

Also, I'd strongly suggest using a templating library (e.g.
Mustache.js) instead of string concatenation as this will further
simplify your code.


Cheers,

Zach

On Sun, Sep 25, 2011 at 6:36 PM, Gert Cuykens <gert.cuykens@gmail.com> wrot=
e:
> On Mon, Sep 26, 2011 at 1:33 AM, Gert Cuykens <gert.cuykens@gmail.com> wr=
ote:
>> Can you call a show function inside a update function to generate a upda=
te body?
>> Example
>> {
>> =A0"updates":{
>> =A0"post":"function(doc,req){
>> =A0 for(i in req.form)doc[i]=3Dreq.form[i]
>> =A0 return [doc,{'headers':{'Content-Type':'text/html'},
>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0'body':'\
>> <label>adress:</label> =A0<input name=3D\"adress\"
>> value=3D\"'+doc.adress+'\"/><br/>\\n\
>> <label>city:</label> =A0 =A0<input name=3D\"city\"
>> value=3D\"'+doc.city+'\"/><br/>\\n\
>> <label>country:</label> <input name=3D\"country\"
>> value=3D\"'+doc.country+'\"/><br/>\\n\
>> <label>phone:</label> =A0 <input name=3D\"phone\"
>> value=3D\"'+doc.phone+'\"/><br/>\\n\
>> <label>email:</label> =A0 <input name=3D\"email\"
>> value=3D\"'+doc.email+'\"/><br/>\\n\
>> <input name=3D\"_id\" =A0value=3D\"'+doc._id+'\" =A0type=3D\"hidden\"/>\=
\n\
>> <input name=3D\"_rev\" value=3D\"'+doc._rev+'\" type=3D\"hidden\"/>\\n\
>> <img id=3D\"picture\" src=3D\"/users/'+doc._id+'/picture.png\"/>'
>> =A0 }]
>> =A0}"
>> =A0},
>> =A0"shows":{
>> =A0"html":"function(doc,req){
>> =A0 return {headers:{'Content-Type':'text/html'},
>> =A0 =A0 =A0 =A0 =A0 body:'\
>> <label>adress:</label> =A0<input name=3D\"adress\"
>> value=3D\"'+doc.adress+'\"/><br/>\\n\
>> <label>city:</label> =A0 =A0<input name=3D\"city\"
>> value=3D\"'+doc.city+'\"/><br/>\\n\
>> <label>country:</label> <input name=3D\"country\"
>> value=3D\"'+doc.country+'\"/><br/>\\n\
>> <label>phone:</label> =A0 <input name=3D\"phone\"
>> value=3D\"'+doc.phone+'\"/><br/>\\n\
>> <label>email:</label> =A0 <input name=3D\"email\"
>> value=3D\"'+doc.email+'\"/><br/>\\n\
>> <input name=3D\"_id\" =A0value=3D\"'+doc._id+'\" =A0type=3D\"hidden\"/>\=
\n\
>> <input name=3D\"_rev\" value=3D\"'+doc._rev+'\" type=3D\"hidden\"/>\\n\
>> <img id=3D\"picture\" src=3D\"/users/'+doc._id+'/picture.png\"/>'
>> =A0 }
>> =A0}"
>> =A0}
>> }
>>
>
> Or assign a global variable that can be used in _show and _update functio=
ns?
>