module ActiveScaffold::Bridges::TinyMce::Helpers::FormColumnHelpers

Public Class Methods

included(base) click to toggle source
# File lib/active_scaffold/bridges/tiny_mce/helpers.rb, line 11
def self.included(base)
  base.alias_method_chain :onsubmit, :tiny_mce
end

Public Instance Methods

active_scaffold_input_text_editor(column, options) click to toggle source

The two column options that can be set specifically for the text_editor input is :tinymce, which overrides single values in the tinymce config. E.g. column.options = {theme: 'other'} will change the theme but not the plugins, toolbars etc. The other one is :tinymce_config, which selects the config to use from tinymce.yml. See the tinymce-rails gem documentation for usage.

# File lib/active_scaffold/bridges/tiny_mce/helpers.rb, line 21
def active_scaffold_input_text_editor(column, options)
  options[:class] = "#{options[:class]} mceEditor #{column.options[:class]}".strip

  settings = tinymce_configuration(column.options[:tinymce_config] || :default).options.
    reject{|k,v| k =='selector'}.
    merge(column.options[:tinymce] || {})
  settings = settings.to_json
  settings = "tinyMCE.settings = #{settings};"

  html = []
  html << send(override_input(:textarea), column, options)
  html << javascript_tag(settings + "tinyMCE.execCommand('mceAddEditor', false, '#{options[:id]}');") if request.xhr? || params[:iframe]
  html.join "\n"
end
active_scaffold_input_tinymce(column, options)

The implementation is very tinymce specific, so it makes sense allowing :form_ui to be :tinymce as well

onsubmit_with_tiny_mce() click to toggle source
# File lib/active_scaffold/bridges/tiny_mce/helpers.rb, line 36
def onsubmit_with_tiny_mce
  case ActiveScaffold.js_framework
  when :jquery
    submit_js = 'tinyMCE.triggerSave();jQuery(\textarea.mceEditor\).each(function(index, elem) { tinyMCE.execCommand(\mceRemoveEditor\, false, jQuery(elem).attr(\id\)); });'
  when :prototype
    submit_js = 'tinyMCE.triggerSave();this.select(\textarea.mceEditor\).each(function(elem) { tinyMCE.execCommand(\mceRemoveEditor\, false, elem.id); });'
  end
  [onsubmit_without_tiny_mce, submit_js].compact.join ';'
end