我在删除 Ember 数据记录时遇到错误,但我无法找出原因,
Attempted to handle event `pushedData` on <card:32> while in state root.deleted.inFlight.
Error
下面的代码是触发错误的地方,
deleteBtnClicked() {
const controller = this.controllerFor('browse/index');
let selectedCards = controller.getSelectedCard();
selectedCards = selectedCards.map((card) => {
return parseInt(Ember.get(card, 'id'));
});
selectedCards.forEach((id) => {
this.store.find('card', id)
.then((card) => {
card.destroyRecord();
});
});
}
结果发现记录已成功删除,但错误仍然存在。
最佳答案
find is private method所以请不要使用它。相反,您可以使用 findAll
和 findRecord
deleteBtnClicked() {
const controller = this.controllerFor('browse/index');
let selectedCards = controller.getSelectedCard();
//if selectedCards itself is RecordArray you can easily iterate using forEach and destroyRecord. no need of findRecord.
selectedCards = selectedCards.map((card) => {
return parseInt(Ember.get(card, 'id'));
});
//I added reload: true this will ensure promise will be resolved only after adapters returns the data.
selectedCards.forEach((id) => {
this.store.findRecord('card', id, { reload: true })
.then((card) => {
card.destroyRecord();
});
});
}
关于javascript - 销毁 Ember 数据记录时出错,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/42080204/