46 lines
1.0 KiB
CoffeeScript
46 lines
1.0 KiB
CoffeeScript
# Tâmia © 2013 Artem Sapegin http://sapegin.me
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# Password field with toggle to show characters
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'use strict'
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$ = jQuery
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supported = undefined
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class Password extends Component
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init: ->
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@types =
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locked: 'password'
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unlocked: 'text'
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@fieldElem = @find('field')
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@toggleElem = @find('toggle')
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# Mousedown instead of click to catch focused field
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@on('mousedown', 'toggle', @toggle)
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isSupported: ->
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return supported unless supported is undefined
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# IE8+
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supported = $('<!--[if lte IE 8]><i></i><![endif]-->').find('i').length isnt 1
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return supported
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toggle: ->
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focused = document.activeElement is @fieldElem[0]
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locked = @hasState('unlocked')
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fieldType = @fieldElem.attr('type')
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@toggleState('unlocked')
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if fieldType is @types.locked and not locked
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@fieldElem.attr('type', @types.unlocked)
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else if fieldType is @types.unlocked and locked
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@fieldElem.attr('type', @types.locked)
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if focused
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setTimeout((=> @fieldElem.focus()), 0)
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tamia.initComponents(password: Password)
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