我有一个名为SearchApp
的顶级应用程序,其中有一个名为TeamApp
的子应用程序。文件的结构如下:
search_app.js.coffee # The top-level application.
team_app/
app.js.coffee
team_list.js.coffee
team_invite.js.coffee
我在
search_app.js.coffee
中初始化我的应用程序: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')
并在html视图中启动它:
<script>Domainer.SearchApp.start({});</script>
子模块
TeamApp
布置在几个文件中(如下所示)。问题是TeamApp
模块中的某些文件似乎无法向SearchApp
添加初始化程序。我可以从一个文件中的初始化console.log
而不是另一个文件中的事实证明了这一点。# 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
无法将一个模块拆分为多个文件吗?我认为这是唯一发生的事情。还有什么可能导致该问题?
最佳答案
你问:
无法将一个模块拆分为多个文件吗?
检查backbone-marionette source确认这就是正在发生的事情:
// 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,如果您尝试多次定义同一模块,则仅使用第一个定义。
关于javascript - 我的一些应用程序初始化程序似乎没有触发?,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/10621213/