Add an optional formater on form fields in key generation (Make field names undercored)

[bigfoot90]

Add an option to allow underscore-ize field names

[bigfoot90]

@Tom32i ping

[benji07]

@bigfoot90 may be you can create a pull request ? Instead of just asking for new feature

[bigfoot90]

Sure, just want to be sure you want that feature

[benji07]

why not, if we can disable it

[Tom32i]

Hey @bigfoot90 sorry for my silence :)

What exactly do you mean by "underscore-ize field names" ?

[bigfoot90]

suppose you have $builder->add('myFieldName'); in form builder, the translation id will be form.my_form.children.my_field_name.label

[Tom32i]

Oh all right, that could prove useful.

I'm thinking of implementing it that way: For now the FormTreeNode gets its name from the field name: new FormTreeNode($view->vars['name'], ...). We could add a Transformer that process that value before passing it to the FormTreeNode (the Transformer could be just a closure).

See: https://github.com/Elao/ElaoFormTranslationBundle/blob/master/Builders/FormTreeBuilder.php#L75

All you would have to do then is to create your custom field name transformer (CamelCase to SnakeCase in your case).

[bigfoot90]

@Tom32i I was thinking adding a paramiter in bundle configuration only, do you have need to set the label transformer for each field?

[benji07]

Spring cleaning, If this issue is still relevant, please reopen-it.