Sha256: 5e2c534c73b04ca2f80d2b1dcadcec70c50cbabe8ba997a82e34a391da04a3fc
Contents?: true
Size: 653 Bytes
Versions: 6
Compression:
Stored size: 653 Bytes
Contents
class Admin.Views.Counter extends Backbone.View
el: 'body'
initialize: (options) =>
@max = options.max
@target = "##{options.target}"
@setupCounter()
@updateCounter()
$(@target).keyup =>
@updateCounter()
setupCounter: =>
$(@target).siblings('label').append """
(<span class="maxlength">#{@max}</span>)
"""
@counter = $(@target).siblings('label').children('.maxlength')
updateCounter: =>
charsRemaining = @max - $(@target).val().length
$(@counter).html charsRemaining
if charsRemaining > 10
$(@counter).removeClass('warning')
else
$(@counter).addClass('warning')
Version data entries
6 entries across 6 versions & 1 rubygems