Question

我有一个称为<代码>SearchApp的顶级应用,其次应用称为TeamApp。这些档案的结构类似:

search_app.js.coffee # The top-level application.
team_app/
  app.js.coffee
  team_list.js.coffee
  team_invite.js.coffee

我在<代码>search_app.js.coffee上初步应用:

window.Domainer = {}

# This is the top level application.
Domainer.SearchApp = new Backbone.Marionette.Application()

# Assign a region to the Application.
Domainer.SearchApp.addRegions(stage:  #stage )

html认为:

<script>Domainer.SearchApp.start({});</script>

The Submodule TeamApp is set out over a several file (below). 问题在于<代码>中的一些档案 TeamApp 模块似乎没有能够在<代码>SearchApp上添加初始器。从一个档案的初始化开始,但不是在另一个档案中,我可以<代码>console.log。

# team_app/app.js.coffee
Domainer.SearchApp.module "TeamApp", (TeamApp, SearchApp, Backbone, Marionette, $, _) ->

  # Initializers
  # ----------

  SearchApp.addInitializer (options) ->
    console.log "This will log when I call Domainer.SearchApp.start()"

  # In coffeescript it s important to explicitly return.
  return TeamApp

# team_app/team_list.js.coffee
Domainer.SearchApp.module "TeamApp", (TeamApp, SearchApp, Backbone, Marionette, $, _) ->

  class CompactSearcher extends Marionette.ItemView
    # ... various code relating to this view.

  class TeamList extends Marionette.CollectionView
    # various code relating to this view.

  SearchApp.addInitializer (options) ->
    console.log "This will never log for some reason."

  return TeamApp

# team_app/invite_view.js.coffee
Domainer.SearchApp.module "TeamApp", (TeamApp, SearchApp, Backbone, Marionette, $, _) ->

  class InviteView extends Marionette.ItemView
    # ... various code relating to this view.

  SearchApp.addInitializer (options) ->
    console.log "This will never log either."

  return TeamApp

不可能将一个单元分成多个档案? 这是我所能想象的唯一事情。怎样才能造成问题?

Answer 1

You ask:

不可能将一个单元分成多个档案?

查阅backbone-marionette source证实,这恰恰是:

// Get the module name, and check if it exists on
// the current parent already
moduleName = moduleNames[i];
module = parentModule[moduleName];

if (!module){ 
  // This is where the module definition is used...
}

return module;

因此,如果你试图多次界定同一单元,则只使用第一个定义。

Answer 2

FYI - 我更新了Marionette,以支持这一设想。



MyApp = new Backbone.Marionette.Application();

MyApp.module("Foo", function(Foo){
  Foo.def1 = true;
});

MyApp.module("Foo", function(Foo){
  Foo.def2 = true;
});

MyApp.Foo.def1; //=> true
MyApp.Foo.def2; //=> true

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