为什么Ember.run afterRender不适用于CSS转换? [英] Why is Ember.run afterRender not working for CSS transitions?

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问题描述

从我的理解,使用CSS转换的一种方法是使用 Ember.run.scheduleOnce('afterRender')



但是,对我来说,它不工作,而不添加超时。这是在Ember 1.0.0

  View = Em.View.extend({
didInsertElement:function(){
Ember.run.scheduleOnce('afterRender',this,'animateModalOpen');
},

animateModalOpen:function(){
//这不work-modal从类in中获取样式,没有转换
$('。modal')。addClass('in');

//这样做,转换被触发
setTimeout(function(){
$('。modal')。addClass('in');
},1);
}
},
});

这是以前工作的东西,只是没有了,还是我缺少的东西? / p>

解决方案

Ember.run.next 在这里工作非常好

  didInsertElement:function(){
Ember.run.next(this,this.animateModalOpen) ;
}


From my understanding, one way to work with CSS transitions is to use Ember.run.scheduleOnce('afterRender')

However, for me it is not working without adding a timeout. This is in Ember 1.0.0

View = Em.View.extend({
  didInsertElement: function() {
    Ember.run.scheduleOnce('afterRender', this, 'animateModalOpen');
  },

  animateModalOpen: function() {
    // this does not work - modal gets styles from class "in" with no transition
    $('.modal').addClass('in');

    // this does work, the transition is fired
      setTimeout(function() {
        $('.modal').addClass('in');
      }, 1);
    }
  },
});

Is this something that used to work and just doesn't anymore, or am I missing something?

解决方案

Ember.run.next has worked very well for me on this type of thing.

didInsertElement: function() {
  Ember.run.next(this, this.animateModalOpen);
}

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