我正在尝试在进行CREATE调用后通过来自falcor-router的响应使我的jsonGraph对象的一部分无效。我可以在返回pathValues列表时成功执行此操作,类似于this earlier SE question:
{
route: 'foldersById[{keys:ids}].folders.createSubFolder',
call(callPath, args, refPaths, thisPaths) {
return createNewFolderSomehow(...)
.subscribe(folder => {
const folderPathValue = {
path: ['foldersById', folder.parentId, 'folders', folder.parentSubFolderCount -1],
value: $ref(['foldersById', folder.id])
};
const folderCollectionLengthPathValue = {
path: ['folderList', 'length'],
invalidated: true
};
return [folderPathValue, folderCollectionLengthPathValue];
});
})
}
但是,当返回等效值(afaik)jsonGraphEnvelope时,将从响应中删除无效路径:
{
route: 'foldersById[{keys:ids}].folders.createSubFolder',
call(callPath, args, refPaths, thisPaths) {
return createNewFolderSomehow(...)
.subscribe(folder => {
const newFolderPath = ['foldersById', folder.parentId, 'folders', folder.parentSubFolderCount -1];
return {
jsonGraph: R.assocPath(folderPath, $ref(['foldersById', folder.id]), {})
paths: [newFolderPath],
invalidated: [['folderList', 'length']]
};
});
})
}
我是否误解了jsonGraphEnvelope的工作原理(假设它是一个等同于PathValues数组的简写格式)?或者这可能是一个错误?