Sha256: 2965a2e8e1b749adf08b0fcffa83d1acb52a5749781772c7911e2fca3d096dd5
Contents?: true
Size: 1.5 KB
Versions: 7
Compression:
Stored size: 1.5 KB
Contents
classes.DropdownView = Backbone.View.extend
tagName: "div"
className: "dropdown"
backboneClass: "DropdownView"
initialize: (opts) ->
if !@collection?
@collection = new classes.DropdownCollection
@opts = _.extend({width: "100%", disable_search_threshold: 4}, opts)
@template = JST["dropdown"];
@listenTo(@collection, 'add', @render)
@collection.each (model) =>
@set_default(model)
set_default: (model) ->
if model.get('value') is "#{@opts.default_to}" or model.get('label') is "#{@opts.default_to}"
model.set('selected', 'selected')
add: (params) ->
model = params.model
model.set 'value', model.get(@opts.value || 'value') || model.get(@opts.label || 'label')
model.set 'label', model.get(@opts.label || 'label')
@collection.add(model)
@set_default(model)
@render().el
render: () ->
@rendered = true;
@$el.html(this.template(_.extend(@opts, {models: @collection.toJSON()})))
this.delegateEvents();
@$('.dropdown-list').chosen({width: @opts.width, disable_search_threshold: @opts.disable_search_threshold}).change((e,selected) =>
model = @collection.find (m) ->
selected.selected is m.get('value')
this.trigger(app.events.SELECT, model)
)
@
set_selected: (model) ->
@collection.each (m) ->
if (model is m)
m.set('selected', 'selected')
else
m.unset('selected')
@render().el
get_selected: () ->
@collection.find (model) => @$('select').val() is model.get('value')
Version data entries
7 entries across 7 versions & 1 rubygems