Sha256: 8cb6889426373f64154893841b8c3658de89b7a751cb497fd08312dce82415ff
Contents?: true
Size: 1.2 KB
Versions: 66
Compression:
Stored size: 1.2 KB
Contents
(($) ->
$.fn.extend
limit: ->
$(this).each (i, e) ->
input = $(this)
limit = $(this).data("limit")
label = $(this).closest("*:has(label)").find("label")
horizontal = ($(this).closest(".form-horizontal").length > 0)
counter = undefined
counter = $("<span class=\"badge badge-info badge-mini\" data-tip=\"Caratteri disponibili\">" + limit + "</span>")
if horizontal
label.append "<br/>"
else
label.append " "
label.append counter
element = counter
interval = undefined
f = undefined
self = $(this)
$(this).focus ->
interval = window.setInterval(substring, 100)
$(this).blur ->
clearInterval interval
substring()
substringFunction = "function substring(){ var val = $(self).val();var length = val.length;if(length > limit){$(self).val($(self).val().substring(0,limit));}"
substringFunction += "if($(element).html() != limit-length){$(element).html((limit-length<=0)?'0':limit-length);}" unless typeof element is "undefined"
substringFunction += "}"
eval substringFunction
substring()
) jQuery
Version data entries
66 entries across 66 versions & 1 rubygems