Ember.js 观察Ember.computer.alias上的属性从不触发
我正在观察searchModel,但searchInvalid从未开火。为什么会这样?还有,是否有一种方法可以观察所有searchModel属性,而不必列出它们Ember.js 观察Ember.computer.alias上的属性从不触发,ember.js,Ember.js,我正在观察searchModel,但searchInvalid从未开火。为什么会这样?还有,是否有一种方法可以观察所有searchModel属性,而不必列出它们 export default Ember.ArrayController.extend(InfiniteScroll.ControllerMixin, { needs : ['search'], searchModel: Ember.computed.alias("controllers.search.model"),
export default Ember.ArrayController.extend(InfiniteScroll.ControllerMixin, {
needs : ['search'],
searchModel: Ember.computed.alias("controllers.search.model"),
searchInvalid : function() {
this.transitionToRoute('search');
}.observes( 'searchModel.sortColumn', 'searchModel.sortDirection', 'searchModel.loadNumber',
'searchModel.vehicleRegistration', 'searchModel.driverName', 'searchModel.site',
'searchModel.fromPlanDate','searchModel.toPlanDate'), //is there a way to watch the entire model?
perPage: 25,
page : 1
});
更新
我只是通过使用以下语法来实现这一点:
searchModelBinding: "controllers.search.model",
余烬不会观察到从未获取的属性。这有点奇怪,但这是一个有点不可靠的延迟加载概念
export default Ember.ArrayController.extend(InfiniteScroll.ControllerMixin, {
foo: function(){
this.get('searchModel'); // prime the engines.
}.on('init'),
needs : ['search'],
searchModel: Ember.computed.alias("controllers.search.model"),
searchInvalid : function() {
this.transitionToRoute('search');
}.observes( 'searchModel.sortColumn', 'searchModel.sortDirection', 'searchModel.loadNumber',
'searchModel.vehicleRegistration', 'searchModel.driverName', 'searchModel.site',
'searchModel.fromPlanDate','searchModel.toPlanDate'), //is there a way to watch the entire model?
perPage: 25,
page : 1
});
不,没有任何方法可以看到模型上的每一个项目