26 Jul 08 Wordpress for iPhone

It is now easy to blog on the go using the Wordpress app on the iPhone!

26 Jul 08 Deploying Rails

http://blog.codahale.com/2006/06/19/time-for-a-grown-up-server-rails-mongrel-apache-capistrano-and-you/

$ sudo gem install capistrano
$ capify .
$ cap deploy:setup
$ cap deploy:cold
$ cap deploy:migrations

Can’t remember where I got this from…

deploy.rb

set :runner, "username"
set :use_sudo, false

# =============================================================================
# CUSTOM OPTIONS
# =============================================================================
set :user, "username"
set :application, "application.com"
set :domain, "my.ip.address.here"
set :alias, %{ application.com }

role :web, domain
role :app, domain
role :db,  domain, :primary => true

# =============================================================================
# DATABASE OPTIONS
# =============================================================================
 set :rails_env,       "production"

# =============================================================================
# DEPLOY TO
# =============================================================================
set :deploy_to, "/home/#{user}/#{application}"

# =============================================================================
# REPOSITORY
# =============================================================================
set :scm, "git"
set :deploy_via, :remote_cache
set :repository, "/home/#{user}/reponame.git"

# =============================================================================
# SSH OPTIONS
# =============================================================================

default_run_options[:pty] = true
ssh_options[:paranoid] = false
ssh_options[:keys] = %w(/Users/username/.ssh/id_rsa)
ssh_options[:port] = 1600

http://www.softiesonrails.com/2008/6/5/the-absolute-moron-s-guide-to-capistrano-git-and-thin-edition

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24 Jul 08 in place editing rails 2.1

http://www.buildingwebapps.com/learningrails/14

Tags: Rails

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23 Jul 08 Rails 2.1 Cross Site Forgery Protection

Getting this problem?

ActionController::InvalidAuthenticityToken (ActionController::InvalidAuthenticityToken):

Disable csfp

http://ryandaigle.com/articles/2007/9/24/what-s-new-in-edge-rails-better-cross-site-request-forging-prevention

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18 Jul 08 Using Query String Variables to Populate SharePoint Form Fields

http://mdablog.spaces.live.com/blog/cns!B0C40902E1212960!623.entry

<script type="text/javascript">

_spBodyOnLoadFunctionNames.push("fillDefaultValues");

var vals = new Object();

var navBarHelpOverrideKey = "wssmain";

function fillDefaultValues() {
  var qs = location.search.substring(1, location.search.length);
  var args = qs.split("&");

  for (var i=0; i < args.length; i++) {
    var nameVal = args[i].split("=");
    var temp = unescape(nameVal[1]).split('+');
    nameVal[1] = temp.join(' ');
    vals[nameVal[0]] = nameVal[1];
  }
  setLookupFromFieldName("ProjectID", vals["ProjectID"]);
}

// setLookupFromFieldName: Set a form field value using its
//    fieldname to find it in the page
// Arguments:
//        fieldName:    The name of the list column
//        value:        Set the fieldName to this value
//
    function setLookupFromFieldName(fieldName, value) {
        if (value == undefined) return;
        var theInput = getTagFromIdentifierAndTitle("input","",fieldName);
        if(theInput != null) {
            theInput.value = value;
        }
    }

// getTagFromIdentifierAndTitle: Find a form field object using its tagName,
//     identifier, and title to find it in the page
// Arguments:
//        tagName:    The type of input field (input, select, etc.)
//        identifier:    The identifier for the instance of the fieldName
//                       (ff1, ff2, etc.)
//        title:        The title of the list column
//
    function getTagFromIdentifierAndTitle(tagName, identifier, title) {
        var len = identifier.length;
        var tags = document.getElementsByTagName(tagName);

        for (var i=0; i < tags.length; i++) {
            var tempString = tags[i].id;
            if (tags[i].title == title && (identifier == "" ||
                  tempString.indexOf(identifier) == tempString.length - len)) {
                return tags[i];
            }
        }
        return null;
    }

</script>