我在领域db中有一个架构,其中数据来自不同模型到父模型。
我能够通过执行
将从父模型获得的数据转换为Array。static get() {
let result = realm.objects(this.schema.name)
return result.map(x => Object.assign({}, x))
}
以下是父模型中的数据示例
[
{"deal_id":"d001","product_id":"p001",
"user_defined_attributes":{"0":{"name":"Color","value":"Red"},"1":{"name":"Quality","value":"NO.1"}},
"deal_channels":{"0":{"channel_id":"d001_u00001_u00002","to_user_id":"u00002","deal_id":"d001",
"chat_messages":{"0":{"message_id":"m1","channel_id":"d001_u00001_u00002","time_stamp":1533548036,"sendor_id":"u00001","storage_status":"active","status":"seen"}}}}
]
如何将“ user_defined_attributes”,“ deal_channels”中的数据然后再将““ chat_messages””中的数据转换为Array。
答案 0 :(得分:0)
您可以使用以下代码转换给定的JSON对象。
var obj = obj[0];
var convert = (o) => Object.keys(o).map(k => o[k]);
obj.user_defined_attributes = convert(obj.user_defined_attributes)
obj.deal_channels = convert(obj.deal_channels).map(d => {
d.chat_messages = convert(d.chat_messages);
return d;
});