在本文米辛死了。万岁构图之后,我已经设置了一个宠物组件,侦听宠物和所有者存储用户一个更高级的组件。但是如何将owner_id从宠物资源传递到connectToStores呢?这仅仅是一种混合剂更优越的情况吗?
Pet = connectToStores(Pet, [PetStore, OwnerStore], (props) => {
return {
pet : PetStore.getOne(props.id),
owner : OwnerStore.getOne(ownerId), // this should come from pet.owner_id
};
}); 发布于 2015-04-26 23:50:43
PetStore.getOne同步吗?只需将结果赋值给一个变量。
Pet = connectToStores(Pet, [PetStore, OwnerStore], (props) => {
var pet = PetStore.getOne(props.id);
return {
pet : pet,
owner : OwnerStore.getOne(pet.owner_id),
};
});如果它不是同步的,那么您的存储将需要发出一个更改事件,以便在宠物可用时使组件重新呈现。组件还需要以某种方式处理宠物不可用的问题。
Pet = connectToStores(Pet, [PetStore, OwnerStore], (props) => {
var pet, loaded, owner;
pet = PetStore.getOne(props.id);
if (pet) {
loaded = true;
owner = OwnerStore.getOne(pet.owner_id);
} else {
loaded = false;
owner = null;
}
return {
pet : pet,
owner : owner,
loaded : loaded
};
});https://stackoverflow.com/questions/29884886
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