CODEWITHSUNDEEP
ruby-on-railsruby-on-rails-3wysiwygactiveadmin
Alain Jacomet Forte
Alain Jacomet Forte

Reputation: 4685

Remove buttons on active_admin_editor gem

I'm trying to customize the buttons on the ribbon of the active_admin_editor gem. According to the documentation, I've set up on initializers/active_admin_editor.rb just to test it:

ActiveAdmin::Editor.configure do |config|

  config.parser_rules['tags']['h1'] = {
    'remove' => 1
  }
  config.parser_rules['tags']['h2'] = {
    'remove' => 1
  }
  config.parser_rules['tags']['h3'] = {
    'remove' => 1
  }  
end

But no avail. I did 

rm -rf tmp/cache

As suggested on the docs and I restarted the server several times, but still the change makes no effect, and the h1, h2, h3 buttons are still showing up. What could be the problem?

Upvotes: 3

Views: 243

Answers (1)

hatenine
hatenine

Reputation: 526

Hello!

The parser is the bit that reads your input and defines if a styling has already been attached to it, say if you copy and paste some content from another html page.. And if that styling is applicable or not in the block, you are right.

An other idea i had is to first deactivate all of the selectors and then reactivate them one by one. I think this is quite a good thing as users often tend to just copy formatted text into it. Here is my solution:

ActiveAdmin::Editor.configure do |config|
  config.parser_rules['tags'] = {
    'remove' => 1
 }
  config.parser_rules['tags']['h3'] = {
    'remove' => 0
  }
  config.parser_rules['tags']['p'] = {
    'remove' => 0
  }
end

But this doesn't affect the buttons that you could remove probably by chucking in a little css hack:

 .toolbar a[title="bold"]{
    display: none;
 }

Those two resources might be helpful:

https://github.com/xing/wysihtml5/blob/master/parser_rules/advanced.js

and

https://github.com/ejholmes/active_admin_editor/blob/master/app/assets/javascripts/active_admin/editor/templates/toolbar.jst.ejs

This is one of my first answers on Stackoverflow, So i hope it's a nice one. Cheers!

Upvotes: 2

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