60 lines
1.7 KiB
CoffeeScript
60 lines
1.7 KiB
CoffeeScript
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Yatta = require './yatta'
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bindToChildren = (that)->
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for i in [0...that.children.length]
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attr = that.children.item(i)
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if attr.name?
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attr.val = that.val.val(attr.name)
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that.val.observe (events)->
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for event in events
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if event.name?
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for i in [0...that.children.length]
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attr = that.children.item(i)
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if attr.name? and attr.name is event.name
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newVal = that.val.val(attr.name)
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if attr.val isnt newVal
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attr.val = newVal
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Polymer "yatta-element",
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ready: ()->
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if @connector?
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@val = new Yatta @connector
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bindToChildren @
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else if @val?
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bindToChildren @
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valChanged: ()->
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if @val? and @val.type is "Object"
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bindToChildren @
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connectorChanged: ()->
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if (not @val?)
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@val = new Yatta @connector
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bindToChildren @
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Polymer "yatta-property",
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ready: ()->
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if @val? and @name?
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if @val.constructor is Object
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@val = @parentElement.val(@name,@val).val(@name)
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# TODO: please use instanceof instead of .type,
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# since it is more safe (consider someone putting a custom Object type here)
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else if typeof @val is "string"
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@parentElement.val(@name,@val)
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if @val.type is "Object"
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bindToChildren @
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valChanged: ()->
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if @val? and @name?
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if @val.constructor is Object
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@val = @parentElement.val.val(@name,@val).val(@name)
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# TODO: please use instanceof instead of .type,
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# since it is more safe (consider someone putting a custom Object type here)
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else if @val.type is "Object"
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bindToChildren @
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else if @parentElement.val?.val? and @val isnt @parentElement.val.val(@name)
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@parentElement.val.val @name, @val
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