Initial Commit

.gitignore

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+*.gem
+.bundle
+Gemfile.lock
+pkg/*

Gemfile

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+source "http://rubygems.org"
+
+# Specify your gem's dependencies in datatables.gemspec
+gemspec

MIT-LICENSE

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+Copyright (c) 2004-2011 Caseproof, LLC
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+

README.rdoc

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+= Datatables
+
+Datatables is a Rails 3 plugin that enables the easy creation of dynamic datatable views on top of any ActiveRecord model. Datatables provides a simple helper that can be utilized in the view to automatically display a dynamic view on top of a model. Datatables handles the entire front end and backend support to do this.
+
+= Installation
+= Example
+= Why use this plugin?
+= Support
+
+Bug report? Faulty/incomplete documentation? Feature request? Please post an issue on 'http://github.com/Caseproof/metafy/issues'. If its urgent, please contact me from my website at 'http://blairwilliams.com/contact'
+
+Copyright (c) 2004-2011 Caseproof, LLC, released under the MIT license

Rakefile

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+require 'bundler'
+Bundler::GemHelper.install_tasks

app/helpers/datatable_helper.rb

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+module DatatableHelper
+  def datatable(modelname,columns,options={},jsoptions={})
+    if modelname.kind_of? Array
+      @modelname = modelname[0].to_s
+      @scope = modelname[1].to_s
+      @id = modelname[2]
+    else
+      @modelname = modelname.to_s
+    end
+
+    @columns = columns
+    @jsoptions = jsoptions
+    @pptions = options
+
+    @col_str = ""
+    @columns.each_pair do |key,col|
+      @col_str += "," unless @columns.keys.first == key
+      @col_str += key.to_s
+      if !col[:column].nil?
+        real_column_name = col[:column].gsub( /[\.#|]/, ":" )
+        @col_str += ":#{real_column_name}"
+        logger.debug real_column_name
+        logger.debug @col_str
+      end
+    end
+
+    render :partial => '/datatable/datatable'
+  end
+end

app/views/datatable/_datatable.html.erb

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+<% unless @pptions[:selectable].nil? or !@pptions[:selectable] -%>
+<div id="rd_buttons">
+  <a id="rd_clear_selections" class="rd_disabled">Clear Selections</a>
+  <% unless @pptions[:selectable_actions].nil? -%>
+    <% @pptions[:selectable_actions].each do |sa| %>
+&nbsp;&nbsp;<%= sa %>
+    <% end -%>
+  <% end -%>
+</div>
+<% end -%>
+<table cellpadding="0" cellspacing="0" border="0" class="display" id="rdatatable">
+  <thead>
+    <tr>
+      <% @columns.each_pair do |key,col| -%>
+        <th width="<%= col[:width] %>"><%= col[:label] || key.to_s.humanize %></th>
+      <% end -%>
+    </tr>
+  </thead>
+  <tbody>
+    <tr>
+      <td colspan="<%= @columns.length.to_s %>" class="dataTables_empty"><%= image_tag "upload_indicator.gif", :title => "progress", :class => "progress" %></td>
+    </tr>
+  </tbody>
+  <tfoot>
+    <tr>
+      <% @columns.each_pair do |key,col| -%>
+        <th><input type="text" name="search_<%= key.to_s %>" value="Search <%= col[:label] || key.to_s.humanize %>" class="search_init" rel="<%= @columns.keys.index(key) %>" /></th>
+      <% end -%>
+    </tr>
+  </tfoot>
+</table>
+
+<%= javascript_tag :defer => 'defer' do -%>
+  var asInitVals = new Array();
+
+<% unless @pptions[:selectable].nil? or !@pptions[:selectable] -%>
+  var gaiSelected = [];
+
+  function rd_toggle_buttons() {
+    if( gaiSelected.length > 0 )
+    {
+      jQuery("#rd_buttons a").removeClass('rd_disabled');
+      jQuery("#rd_buttons a").addClass('rd_enabled');
+    }
+    else
+    {
+      jQuery("#rd_buttons a").removeClass('rd_enabled');
+      jQuery("#rd_buttons a").addClass('rd_disabled');
+    }
+  }
+<% end -%>
+
+  function rd_bulk_edit_users() {
+    if( jQuery('#rd_bulk_edit_users').hasClass('rd_enabled') )
+    {
+      jQuery.prettyPhoto.open('/admin/projects/<%= @id %>/edit_users/' + gaiSelected + '?iframe=true&width=90%&height=90%');
+    }
+  }
+
+  jQuery(document).ready(function() {
+    var oTable = jQuery('#rdatatable').dataTable( {
+
+      /* Custom Options */
+      <% @jsoptions.each_pair do |k,v| -%>
+        "<%= k %>": <%= v %>,
+      <% end -%>
+
+      /* Visible / Hidden columns & Formatting */
+      "aoColumnDefs": [
+        <% @columns.each_pair do |name,attrs| -%>
+          <% if attrs[:type] == 'link' -%>
+            /* <%= name.to_s %> */ {
+              "fnRender": function ( oObj ) {
+                return '<a href="' + "<%= attrs[:link] %>".replace( /<%= attrs[:replace] %>/i, oObj.aData[<%= @columns.keys.index( attrs[:replace].to_sym ) %>] ) + '">' + oObj.aData[<%= @columns.keys.index( name.to_sym ) %>] + '</a>';
+              },
+              "aTargets": [ <%= @columns.keys.index( name ) %> ]
+            }<%= "," unless @columns.keys.last == name %>
+          <% elsif attrs[:type] == 'hidden' -%>
+            /* <%= name.to_s %> */ { "bVisible": false, "aTargets": [ <%= @columns.keys.index( name ) %> ] }<%= "," unless @columns.keys.last == name %>
+          <% else -%>
+            /* <%= name.to_s %> */ { "aTargets": [ <%= @columns.keys.index( name ) %> ] }<%= "," unless @columns.keys.last == name %>
+          <% end -%>
+        <% end -%>
+      ],
+
+    <% unless @pptions[:selectable].nil? or !@pptions[:selectable] -%>
+      "fnRowCallback": function( nRow, aData, iDisplayIndex ) {
+  			if ( jQuery.inArray(aData[0], gaiSelected) != -1 ) {
+  				jQuery(nRow).addClass('row_selected');
+  			}
+  			return nRow;
+  		},
+    <% end -%>
+
+      /* Boilerplate Options */
+      "sPaginationType": "full_numbers",
+      "aLengthMenu": [[10, 25, 50, 100, 500], [10, 25, 50, 100, 500]],
+      "bProcessing": true,
+      "bServerSide": true,
+      "sAjaxSource": '/rdtable/<%= @modelname %><%= "/#{@col_str}" %><%= @scope.nil? ? '' : "/#{@scope}" %><%= @id.nil? ? '' : "/#{@id}" %>'
+    } );
+
+  <% unless @pptions[:selectable].nil? or !@pptions[:selectable] -%>
+    jQuery('#rd_clear_selections').click( function () {
+      gaiSelected = [];
+      jQuery("#rdatatable tbody tr").removeClass('row_selected');
+      rd_toggle_buttons();
+    });
+
+  	/* Click event handler */
+  	jQuery('#rdatatable tbody tr').live('click', function () {
+  		var aData = oTable.fnGetData( this );
+  		var iId = aData[0];
+
+  		if ( jQuery.inArray(iId, gaiSelected) == -1 )
+  		{
+  			gaiSelected[gaiSelected.length++] = iId;
+  		}
+  		else
+  		{
+  			gaiSelected = jQuery.grep(gaiSelected, function(value) {
+  				return value != iId;
+  			} );
+  		}
+
+  		jQuery(this).toggleClass('row_selected');
+      rd_toggle_buttons();
+  	} );  
+  <% end -%>
+
+    jQuery("tfoot input").keyup( function () {
+      /* Filter on the column (the index) of this element */
+      oTable.fnFilter( this.value, jQuery(this).attr('rel') );
+      gaiSelected = []; // clear the selection on filter
+      rd_toggle_buttons();
+    } );
+
+    /*
+     * Support functions to provide a little bit of 'user friendlyness' to the textboxes in 
+     * the footer
+     */
+    jQuery("tfoot input").each( function (i) {
+      asInitVals[i] = this.value;
+    } );
+
+    jQuery("tfoot input").focus( function () {
+      if ( this.className == "search_init" )
+      {
+        this.className = "";
+        this.value = "";
+      }
+    } );
+
+    jQuery("tfoot input").blur( function (i) {
+      if ( this.value == "" )
+      {
+        this.className = "search_init";
+        this.value = asInitVals[jQuery("tfoot input").index(this)];
+      }
+    } );
+
+  } );
+<% end -%>

datatables.gemspec

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+# -*- encoding: utf-8 -*-
+$:.push File.expand_path("../lib", __FILE__)
+require "datatables/version"
+
+Gem::Specification.new do |s|
+  s.name        = "datatables"
+  s.version     = Datatables::VERSION
+  s.platform    = Gem::Platform::RUBY
+  s.authors     = ["TODO: Write your name"]
+  s.email       = ["TODO: Write your email address"]
+  s.homepage    = ""
+  s.summary     = %q{TODO: Write a gem summary}
+  s.description = %q{TODO: Write a gem description}
+
+  s.rubyforge_project = "datatables"
+
+  s.files         = `git ls-files`.split("\n")
+  s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
+  s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
+  s.require_paths = ["lib"]
+end
+
+# -*- encoding: utf-8 -*-
+$:.push File.expand_path("../lib", __FILE__)
+
+Gem::Specification.new do |s|
+  s.name        = "datatables"
+  s.version     = "0.0.1"
+  s.platform    = Gem::Platform::RUBY
+  s.authors     = ["Blair Williams","Brandon Toone"]
+  s.email       = ["blair@caseproof.com","btoone@gmail.com"]
+  s.homepage    = "http://blairwilliams.com/ruby-on-rails/datatables"
+  s.summary     = %q{Datatables is a Rails 3 plugin that enables the easy creation of dynamic datatable views on top of any ActiveRecord model}
+  s.description = %q{Datatables is a Rails 3 plugin that enables the easy creation of dynamic datatable views on top of any ActiveRecord model. Datatables provides a simple helper that can be utilized in the view to automatically display a dynamic view on top of a model. Datatables handles the entire front end and backend support to do this. }
+
+  s.add_dependency('rails','>= 3.0.3')
+  s.add_dependency('jquery-rails')
+
+  s.license = 'MIT'
+
+  s.rubyforge_project = "datatables"
+
+  s.files         = `git ls-files`.split("\n")
+  #s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
+  #s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
+  #s.require_paths = ["app","config","lib"]
+end

lib/datatables.rb

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+module Datatables
+  require 'datatables/engine' if defined?(Rails) && Rails::VERSION::MAJOR == 3
+  require 'datatables/activerecord_methods' if defined?(Rails) && Rails::VERSION::MAJOR == 3
+end