30 lines
907 B
CoffeeScript
30 lines
907 B
CoffeeScript
|
# Quick Submit behavior
|
||
|
|
#
|
||
|
|
# When an input field with the `js-quick-submit` class receives a "Meta+Enter"
|
||
|
|
# (Mac) or "Ctrl+Enter" (Linux/Windows) key combination, its parent form is
|
||
|
|
# submitted.
|
||
|
|
#
|
||
|
|
#= require extensions/jquery
|
||
|
|
#
|
||
|
|
# ### Example Markup
|
||
|
|
#
|
||
|
|
# <form action="/foo">
|
||
|
|
# <input type="text" class="js-quick-submit" />
|
||
|
|
# <textarea class="js-quick-submit"></textarea>
|
||
|
|
# </form>
|
||
|
|
#
|
||
|
|
$(document).on 'keydown.quick_submit', '.js-quick-submit', (e) ->
|
||
|
|
return if (e.originalEvent && e.originalEvent.repeat) || e.repeat
|
||
|
|
return unless e.keyCode == 13 # Enter
|
||
|
|
|
||
|
|
if navigator.userAgent.match(/Macintosh/)
|
||
|
|
return unless (e.metaKey && !e.altKey && !e.ctrlKey && !e.shiftKey)
|
||
|
|
else
|
||
|
|
return unless (e.ctrlKey && !e.altKey && !e.metaKey && !e.shiftKey)
|
||
|
|
|
||
|
|
e.preventDefault()
|
||
|
|
|
||
|
|
$form = $(e.target).closest('form')
|
||
|
|
$form.find('input[type=submit], button[type=submit]').disable()
|
||
|
|
$form.submit()
|