Sha256: 5709e42346ee02f84c5abdfc04720e27e1c49317bb2ee2d49696578e6d405384
Contents?: true
Size: 1.34 KB
Versions: 58
Compression:
Stored size: 1.34 KB
Contents
define ['view_hier_model'],(ViewHierModel)->
TreeNodeView = Backbone.View.extend
tagName: 'li'
initialize: ->
@model.on 'change:selected', _.bind( @refreshSelectedness, @ )
$a: -> @$( '> a' )
render: ->
$childList = $("<ul/>")
for child in @model.get('children')
childView = new TreeNodeView( model: child )
$childList.append( childView.render().el )
@$el.append("<a>#{@model.getDesc()}</a>").append($childList)
# have to do this by hand rather than with events property
# because BB doesn't appear to let you bind to just immediate
# descendants using e.g. "mouseenter > a"
@$a()
.on( 'mouseenter', => @model.setActive() )
.on( 'mouseleave', => @model.unsetActive() )
.on( 'click', => @model.trigger('selected',@model) )
@refreshSelectedness()
@
refreshSelectedness: ->
if @model.get('selected')
@$a().addClass('selected')
else
@$a().removeClass('selected')
TreeView = Backbone.View.extend
el: $('#dom-dump > ul')
initialize: ->
@model = new ViewHierModel()
@model.on 'change', _.bind(@refresh,@)
refresh: ->
@$el.empty()
rootNodeView = new TreeNodeView(model: @model.get('root'))
@$el.append( rootNodeView.render().el )
@$el.treeview( collapsed: false )
Version data entries
58 entries across 41 versions & 5 rubygems