Ember Forms

Ember forms is a library for Ember.js to assist in the creation of forms, binding them to objects and extracting their data.

Usage

Simple example

Just declare your form as a view extending EF.Form:

App.PostForm = EF.Form.extend({
  content: person,
  gender: Ember.A([{id: 'm', name: 'Male'}, {id: 'f', name: 'Female'}]),
  template: Ember.Handlebars.compile(
    '{{field name label="Post title"}}' +
    '{{field interests as="textarea"}}' +
    '{{field birthday as="date"}}' +
    '{{field gender as="select" optionsBinding="formView.gender"}}' +
    '{{form buttons name="Save post"}}'
  ),
  save: function(data){
    this.get('content').setProperties(data);
  }
});

More complex example

Just declare your form as a view extending EF.Form:

App.PostForm = EF.Form.extend({
  contentBinding: 'App.someObject',
  save: function(data){
    this.get('content').setProperties(data);
  }
});

Then create a handlebars layout more complex than that:

<fieldset>
  <legend>User data</legend>
  {{field name}}
  {{field gender}}
</fieldset>
<fieldset>
  <legend>Other data</legend>
  {{field comments as="textarea"}}
</fieldset>
{{form buttons}}

Field types

Right now only three field types are supported:

text

<input type='text' />

textarea

<textarea/>

select

<select/> tag with options. Accepts:

• content: An array following ember's conventions
• optionValuePath: The name of the property that should be used as value.
• optionLabelPath: The name of the property that should be used as label.

date

Three <select/> tags representing day, month and year.

All the fields

All the fields also accept the following options:

• name: Overrides the name attribute.
• label: Overrides the label name

Contributing

• Fork the project.
• Make your feature addition or bug fix.
• Add specs for it. This is important so we don't break it in a future version unintentionally.
• Commit, do not mess with rakefile, version, or history. If you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull.
• Send me a pull request. Bonus points for topic branches.

License

MIT License. Copyright 2011 Codegram Technologies