@@ -1,3 +1,6 @@ +== v0.2.1 == +* Added support for using textile_editor_initialize from an AJAX request + == v0.2 == * Refactored all the Javascript methods into a more OOP-style architecture * Added ability to add custom buttons to the toolbar via new helper: textile_editor_button CHANGELOG @@ -8,31 +8,45 @@ module TextileEditorHelper text_area(object, field, options) end + def textile_editor_support + output = [] + output << stylesheet_link_tag('textile-editor') + output << javascript_include_tag('textile-editor') + output.join("\n") + end + # adds the necessary javascript include tags, stylesheet tags, # and load event with necessary javascript to active textile editor(s) # sample output: - # <link href="/stylesheets/button_styles.css" media="screen" rel="Stylesheet" type="text/css" /> - # <link href="/stylesheets/editor_styles.css" media="screen" rel="Stylesheet" type="text/css" /> - # <script src="/javascripts/text-tags.js" type="text/javascript"></script> + # <link href="/stylesheets/textile-editor.css" media="screen" rel="Stylesheet" type="text/css" /> + # <script src="/javascripts/textile-editor.js" type="text/javascript"></script> # <script type="text/javascript"> # Event.observe(window, 'load', function() { # TextileEditor.initialize('article_body', 'extended'); # TextileEditor.initialize('article_body_excerpt', 'simple'); # }); # </script> + # + # Note: in the case of this helper being called via AJAX, the output will be reduced: + # <script type="text/javascript"> + # TextileEditor.initialize('article_body', 'extended'); + # TextileEditor.initialize('article_body_excerpt', 'simple'); + # </script> + # + # This means that the support files must be loaded outside of the AJAX request, either + # via a call to this helper or the textile_editor_support() helper def textile_editor_initialize(*dom_ids) editor_ids = (@textile_editor_ids || []) + textile_extract_dom_ids(*dom_ids) editor_buttons = (@textile_editor_buttons || []) output = [] - output << stylesheet_link_tag('textile-editor') - output << javascript_include_tag('textile-editor') + output << textile_editor_support unless request.xhr? output << '<script type="text/javascript">' - output << %{Event.observe(window, 'load', function() \{} + output << %{Event.observe(window, 'load', function() \{} unless request.xhr? output << editor_buttons.join("\n") if editor_buttons.any?; editor_ids.each do |editor_id, mode| output << "TextileEditor.initialize('%s', '%s');" % [editor_id, mode || 'extended'] end - output << '});' + output << '});' unless request.xhr? output << '</script>' output.join("\n") end lib/textile_editor_helper.rb @@ -26,6 +26,10 @@ class TextileEditorHelperTest < Test::Unit::TestCase end # support methods + def request + @controller.request + end + def create_simple_editor(object, field, options={}) output = textile_editor(object, field, options.merge(:simple => true)) assert_equal text_area(object, field, options), output test/textile_editor_helper_test.rb 82b9590fe859949640087339665accdfdfe7fd99 cbscharf cbscharf@6731b596-9f2e-9c42-8d5b-c76208a4698c http://github.com/felttippin/textile-editor-helper/commit/7e6eb1d882d98851f5261ba5e281b1cab16a5e83 7e6eb1d882d98851f5261ba5e281b1cab16a5e83 2007-06-15T15:44:06-07:00 2007-06-15T15:44:06-07:00 Added support for using textile_editor_initialize from an AJAX request git-svn-id: http://svn.webtest.wvu.edu/repos/rails/plugins/textile_editor_helper@125 6731b596-9f2e-9c42-8d5b-c76208a4698c 91cf895945592d3d9c1efbeea9149f76c467182f cbscharf cbscharf@6731b596-9f2e-9c42-8d5b-c76208a4698c