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Code Issues Releases Wiki Activity

Use proper coffeescript for jCounter

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Tim Düsterhus 2013-01-29 22:15:20 +01:00
parent cad8fee417
commit 8772981d92
1 changed files with 12 additions and 20 deletions
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32
file/js/jCounter.jQuery.coffee
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@ -15,44 +15,36 @@
width: '100%'
, options
if @.attr('maxlength')
max = @.attr('maxlength')
else max = options.max
max = if @.attr('maxlength')? then @.attr 'maxlength' else options.max
if !container
if !@.hasClass('jCounterInput')
@.addClass('jCounterInput')
@.wrap('<div class="jCounterContainer" style="width: ' + options.width + '"><div></div></div>').parent().append('<div class="' + options.counterClass + ' color-1">' + max + '</div>');
jCounterContainer = $(@).parent().children('.' + options.counterClass)
if not container?
@.addClass 'jCounterInput'
@.wrap("""<div class="jCounterContainer" style="width: #{options.width}"><div></div></div>""").parent().append """<div class="#{options.counterClass} color-1">#{max}</div>"""
jCounterContainer = $(@).parent().children ".#{options.counterClass}"
else
if typeof container is 'object'
jCounterContainer = container
else
jCounterContainer = $ container
jCounterContainer = if typeof container is 'object' then container else $ container
@.on 'keypress keyup', $.proxy () ->
if options.countUp
length = @.val().length
else
length = max - @.val().length
length = if options.countUp then @.val().length else max - @.val().length
if options.countUp && max > 0
if length < max / 2
color = 1
else if length >= max / 2 and length <= max / 1.2
else if max / 2 < length <= max / 1.2
color = 2
else
color = 3
else if options.countUp
color = 1
else
if length > max / 2
if max / 2 < length
color = 1
else if length <= max / 2 and length >= max / 6
else if max / 6 <= length <= max / 2
color = 2
else
color = 3
jCounterContainer.text(length).attr('class', '').addClass(options.counterClass + ' color-'+color)
jCounterContainer.text(length).removeClass().addClass "#{options.counterClass} color-#{color}"
, @
)(jQuery)