Sha256: ce5b94e7e3c8a58f948337ad8d1d61d174308a72fabb3cd27b8b1b0afd0f38bc
Contents?: true
Size: 574 Bytes
Versions: 26
Compression:
Stored size: 574 Bytes
Contents
class window.Alchemy.CharCounter
constructor: (field) ->
@$field = $(field)
@max_chars = @$field.data('alchemy-char-counter')
@text = Alchemy._t('allowed_chars', @max_chars)
@$display = $('<small class="alchemy-char-counter"/>')
@$field.after(@$display)
countChars.call(this)
@$field.keyup =>
countChars.call(this)
true
countChars = ->
char_length = @$field.val().length
@$display.removeClass('too-long')
@$display.text("#{char_length} #{@text}")
if char_length > @max_chars
@$display.addClass('too-long')
Version data entries
26 entries across 26 versions & 2 rubygems