48 lines
1006 B
CoffeeScript
48 lines
1006 B
CoffeeScript
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Locomotive.Views.Snippets ||= {}
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class Locomotive.Views.Snippets.ListView extends Backbone.View
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tagName: 'div'
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className: 'box'
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_item_views = []
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initialize: ->
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_.bindAll(@, 'remove_item')
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@collection = new Locomotive.Models.SnippetsCollection(@options.collection)
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@collection.bind('remove', @remove_item)
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render: ->
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$(@el).html(ich.snippets_list())
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@render_items()
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return @
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render_items: ->
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if @collection.length == 0
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@$('.no-items').show()
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else
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@collection.each (snippet) =>
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@insert_item(snippet)
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insert_item: (snippet) ->
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view = new Locomotive.Views.Snippets.ItemView model: snippet, parent_view: @
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(@_item_views ||= []).push(view)
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@$('ul').append(view.render().el)
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remove_item: (snippet) ->
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@$('.no-items').show() if @collection.length == 0
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view = _.find @_item_views, (tmp) -> tmp.model == snippet
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view.remove() if view?
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remove: ->
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_.each @_item_views, (view) => view.remove()
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super
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