Add autogrowed textarea type

[pvgnd]

An autogrowed texterea is often usefull, so it would be wonderfull to have a ready to use type.

Using jQuery Elastic for example : http://unwrongest.com/projects/elastic/

I could contribute if you want.

[ioleo]

@pierrick-vignand You are welcome to contribute! I'll write down a draft of what has to be done to add a new type:

• add new ***Type.php class in Form\Types or new ***Extension.php class in Form\Extensions
• (if custom widget template is needed) create xxx_widget template in Resources\views\Form\form_widgets.html.twig
• (if dynamically generated css is needed) create xxx_stylesheet template in Resources\views\Form\form_stylesheets.html.twig
• (if dynamically generated js is needed) create xxx_javascript template in Resources\views\Form\form_javascripts.html.twig
• create a service with alias for the new type/extension
• update license info
• add docs for the new type/extension
• (if any assets are required) copy the assets to Resources/public/xxx and include them in base templates:
  • Resources\views\javascripts.html.twig (add yui compressor filter)
  • Resources\views\javascripts_assetic_less.html.twig (minified versions)
  • Resources\views\stylesheets.html.twig (add yui compressor filter)
  • Resources\views\stylesheets_less.html.twig (minified versions)

Note: you can easily create the minified versions on http://refresh-sf.com/yui/

[pvgnd]

OK, I work on it and I will submit a pull request as soon as possible.

[ioleo]

@pierrick-vignand updated the draft -> added info about assets

[pvgnd]

@loostro And the job is done ! I'm available to correct code if necessary.

[sescandell]

43 merged, this could be closed