-
Notifications
You must be signed in to change notification settings - Fork 1
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
version bump and convert old rdoc README to markdown README.md
- Loading branch information
Showing
3 changed files
with
158 additions
and
153 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Original file line | Diff line number | Diff line change |
---|---|---|---|
@@ -0,0 +1,157 @@ | |||
# pagify | |||
|
|||
by Lin Jen-Shin ([godfat](http://godfat.org)) | |||
|
|||
## LINKS: | |||
|
|||
* [github](https://github.com/godfat/pagify) | |||
* [rubygems](http://rubygems.org/gems/pagify) | |||
* [rdoc](http://rdoc.info/github/godfat/pagify) | |||
|
|||
## DESCRIPTION: | |||
|
|||
Pagination tools for Array(or custom class), DataMapper and ActiveRecord. | |||
Helpers for Innate/Ramaze and Rails included. | |||
|
|||
## REQUIREMENTS: | |||
|
|||
* Ruby 1.8+ or 1.9.1+ | |||
* For Basic/ArrayPager: only Ruby is needed | |||
* For DataMapperPager: dm-core and dm-aggregates 1.2+ | |||
* for ActiveRecordPager: activerecord 2.3.14+ or activerecord 3.1+ | |||
* for Innate helper: innate 2011.10+ | |||
|
|||
## INSTALLATION: | |||
|
|||
gem install pagify | |||
|
|||
## FEATURES: | |||
|
|||
* Aims to be as flexible as possible | |||
* Separate intrusive "pagify" method and Array/DataMapper/ActiveRecord Pager. | |||
* Separate view helpers. There's only html helper right now. | |||
* Web framework specific helper included. Currently for Innate/Ramaze and Rails. | |||
|
|||
## SYNOPSIS: | |||
|
|||
For fast Rails will_paginate replacement: | |||
|
|||
require 'pagify/active_record' | |||
require 'pagify/helper/rails' | |||
|
|||
in controller: | |||
|
|||
@photos = Photo.pagify(:page => params[:page]) | |||
|
|||
in view: | |||
|
|||
pagify_links(@photos) | |||
|
|||
For Innate/Ramaze: | |||
|
|||
require 'pagify' | |||
require 'pagify/helper/innate' | |||
|
|||
in controller, say you want pagify helper: | |||
|
|||
class Controller < Ramaze::Controller | |||
helper :pagify | |||
end | |||
|
|||
for the data part, see `DataMapperPager` or `ActiveRecordPager` in view, | |||
same as in Rails. | |||
|
|||
Basic DataMapper usage: | |||
|
|||
require 'pagify/data_mapper' | |||
|
|||
class User | |||
include DataMapper::Resource | |||
property :id, Serial | |||
property :name, String | |||
has n, :pets | |||
end | |||
|
|||
class Pet | |||
include DataMapper::Resource | |||
property :id, Serial | |||
property :name, String | |||
belongs_to :user | |||
end | |||
|
|||
User.pagify :page => 1, :per_page => 10 # => create a page contains users | |||
User.all(:name => 'godfat').pagify # => create a page contains users named godfat | |||
|
|||
User.get(1).pets.pagify # => create a page contains pets owned by user 1 | |||
|
|||
Basic html helper usage: | |||
|
|||
require 'pagify/helper/html' | |||
|
|||
Create a string with page links. | |||
|
|||
Pet.pagify.pager.html.links(params[:page]){ |page| | |||
# the block result would be used as url for each page | |||
"/pets/list?page=#{page}" | |||
} | |||
|
|||
Pagify::Helper::HTML.setting[:prev_text] = '<]' # globally change html setting | |||
|
|||
If you would like to use instance level setting, you shouldn't use method | |||
pagify, new your own DataMapperPager or so to remember instance level html | |||
setting. for example, see below: | |||
|
|||
class Pet | |||
# same as above | |||
def self.page num | |||
@pager ||= begin | |||
pager = Pagify::DataMapperPager.new(:per_page => 20) | |||
# below would be pager instance level setting | |||
# you can setup global setting mentioned above in your init script perhaps | |||
pager.html.setting[:separator] = ' . ' | |||
pager.html.setting[:ellipsis] = '...' | |||
pager | |||
end | |||
@pager.page(num) | |||
end | |||
end | |||
|
|||
Then you would use `Pet.page(3)` or `user.pets.page(2)` to retrieve data. | |||
This would create next/prev links only. | |||
|
|||
Pet.page(1).html.links_navigate{ |page| | |||
"/pets/list?page=#{page}" | |||
} | |||
|
|||
This would create next/prev links and other page links | |||
|
|||
pet_pager.page(1).html.links_full{ |page| | |||
"/pets/show?page=#{page}" | |||
} | |||
|
|||
and you can build your pager from scratch via BasicPager. | |||
e.g. `BasicPager.new :fetcher => lambda{|*a|[]}, :counter => lambda{0}` | |||
this would be similar to `Pagify::NullPager`. | |||
|
|||
You can disable null page via passing `:null_page => false` to any pager, | |||
or set `pager.null_page = false` anytime. | |||
|
|||
See example or test for more examples (and use case for `ActiveRecordPager`). | |||
|
|||
## LICENSE: | |||
|
|||
Apache License 2.0 | |||
|
|||
Copyright (c) 2008-2011, Lin Jen-Shin (godfat) | |||
|
|||
Licensed under the Apache License, Version 2.0 (the "License"); | |||
you may not use this file except in compliance with the License. | |||
You may obtain a copy of the License at | |||
|
|||
http://www.apache.org/licenses/LICENSE-2.0 | |||
|
|||
Unless required by applicable law or agreed to in writing, software | |||
distributed under the License is distributed on an "AS IS" BASIS, | |||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |||
See the License for the specific language governing permissions and | |||
limitations under the License. |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Original file line | Diff line number | Diff line change |
---|---|---|---|
@@ -1,4 +1,4 @@ | |||
|
|
||
module Pagify | module Pagify | ||
VERSION = '0.7.1' | VERSION = '0.8.0' | ||
end | end |