kagemusha

If running rails ... commands on OSX you get:

SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed

Then:

1. Install cert
sudo port install curl-ca-bundle

2. When running rails command, do

kagemusha

Tested: PhoneGap 1.2, XCode 4.2

If you are trying to connect to an external server from your 
appYou must add the host (e.g. github.com) to your 
PhoneGap.plist file.

In XCode:
1) Find PhoneGap.plist:  should be in dir <your_app>/Supporting Files
2) Find or create the ExternalHosts prop
3) The ExternalHosts prop should be an array.  Add an item an input your 

kagemusha

Tested on: Rails 3.1.3,  jquery-rails (1.0.18), jquery-ui-1.8.16
Ref:  http://jqueryui.com/demos/autocomplete/


Steps:
1. Create form with text field to be autocompleted
2. Hook up autocomplete
3. Write an autocomplete function in your Rails controller to return data
4. Create a rails route

kagemusha

Tested on: pg (0.11.0) OS X Snow Leopaard
export PATH=/opt/local/lib/postgresql84/bin:${PATH}
env ARCHFLAGS="-arch x86_64" gem install pg


where postgresql84 is install dir

kagemusha

Ref http://devcenter.heroku.com/articles/custom-domains

Heroku Setup
1. Install Custom Domain Plugin for your app
heroku addons:add custom_domains
2. Add domain names
heroku domains:add www.example.com

GoDaddy Setup
1. Go to your domain under your account

kagemusha

(courtesy OpenGotham)

Setting up a local git clone of project
git clone git@github.com:<project>.git

Branching Workflow
All work is done in topic branches. Generally a topic branch maps directly to a feature requests.

Before a developer begins to work on code they should :
git co -b wip_short_desc_of_intended_wk

kagemusha

Tested on: jquery-ui-1.8.16

To set up, need:
1) an HTML div enclosing the tabs (as a ul) and pages, 
2) Javascript initialization function $("..").tabs({options})

HTML:
- consists of enclosing div, a %ul which has links to pages, and tab pages as divs
- link hrefs correspond to tab page ids

kagemusha

Seen on: Datatables 1.8.x

1.  c[b[0]] is undefined

Check aoColumns prop.  E.g. if obj.name below not defined will cause error.  If are using

  "aoColumns": [
    { "sWidth": '200px', "mDataProp": "obj.name" },

If are setting col val in "fnRowCallback" prop, set mDataProp to null to avoid this problem.

kagemusha

Ref: jquery-rails 1.0.19  (jquery ui 1.8x)


$.datepicker.formatDate 'yy-mm-dd', (new Date(obj.created_at))


If u need time need to do it separately

kagemusha

Database (PG):
reset db:   heroku pg:reset DATABASE_URL  
  - type exactly like this DATABASE_URL is assigned by Heroku 
  - will ask you to confirm your app db)

db:*   heroku run rake db:*
  - e.g. heroku run rake db:migrate