trev

• Optimizing response time in SilverStripe using APC and Partial Caching

• Customizing GridField columns. (Two methods)

  • Use $summary_fields and define custom getter:

    $summary_fields = array('FullName' => 'Full Name');
    public function getFullName() { return $this->FirstName . ' ' . $this->LastName; }
  

• Use GridField setFieldFormatting() to customize:

trev

  <?php
  
  public function filterStuff() {
    // Can't use Search Filter since the object has a base class of SiteTree
    // $results = PostPage::get()->filter(array('Authors.URLSegment:ExactMatch' = 'Trev'));

    // Lets go manually
    $results = PostPage::get()->leftJoin(
      'PostPage_Authors',
      '"PostPage_Authors"."PostPageID" = "PostPage"."ID"'

trev

RECIPES

Get a specific page and access its children

Possible usage

Get the children from a specific page and add them to the main menu

Code

<% with Page("about-us") %>

<% loop Children %>

trev

Installing CentOS

Notes

These instructions install ruby and rubygems from source, not from RPMs. For instructions on installing from RPMs, look at something like http://wiki.opscode.com/display/chef/Installation+on+RHEL+and+CentOS+5+with+RPMs or http://mykestubbs.com/blog/2010/03/chef-installation-on-centos-54.html

trev

SilverStripe 3.0 Recipes, Errors, Tips and Tricks

RECIPES

Get a specific page and access its children

Possible usage

Get the children from a specific page and add them to the main menu

Code

trev

(function() {
window.DS = Ember.Namespace.create({
  // this one goes to 11
  CURRENT_API_REVISION: 11
});

})();

trev

// Version: v1.0.0-pre.4-55-g11ab37f
// Last commit: 11ab37f (2013-01-27 14:30:02 -0800)


(function() {
/*global __fail__*/

/**
Ember Debug

trev

// Version: v1.0.0-pre.4-10-g389a912
// Last commit: 389a912 (2013-01-20 16:30:20 -0800)


(function() {
/*global __fail__*/

/**
Ember Debug

trev

(function() {
window.DS = Ember.Namespace.create({
  // this one goes to 11
  CURRENT_API_REVISION: 11
});

})();

trev

// Version: v1.0.0-pre.2-396-gddb0951
// Last commit: ddb0951 (2013-01-14 10:16:46 -0800)


(function() {
/*global __fail__*/

/**
Ember Debug