如何在Firebase数据库中编辑多个数据?

时间:2021-11-04 12:49:16

I have child that's including user informations. I need to change "FirstName" and "LastName" in the same time. How can I set child and value?.

我有孩子,包括用户信息。我需要在同一时间更改“FirstName”和“LastName”。我怎样才能设置孩子和价值?

3 个解决方案

#1


3  

You can use updateChildValues:

您可以使用updateChildValues:

var updates : [AnyHashable: Any] = ["your/path/firstName": firstName,
                                    "your/path/lastName": lastName]
ref.updateChildValues(updates)

#2


0  

I found the solution!!. Use "updateChildValues" instead of "setValue" in "child" key.

我找到了解决方案!!在“child”键中使用“updateChildValues”而不是“setValue”。

#3


-1  

ref.child("users").child(uid).child("firstName").setValue(firstName)
ref.child("users").child(uid).child("lastName").setValue(lastName)

change the path to fit where your data is stored if necessary

如有必要,更改路径以适合存储数据的位置

#1


3  

You can use updateChildValues:

您可以使用updateChildValues:

var updates : [AnyHashable: Any] = ["your/path/firstName": firstName,
                                    "your/path/lastName": lastName]
ref.updateChildValues(updates)

#2


0  

I found the solution!!. Use "updateChildValues" instead of "setValue" in "child" key.

我找到了解决方案!!在“child”键中使用“updateChildValues”而不是“setValue”。

#3


-1  

ref.child("users").child(uid).child("firstName").setValue(firstName)
ref.child("users").child(uid).child("lastName").setValue(lastName)

change the path to fit where your data is stored if necessary

如有必要,更改路径以适合存储数据的位置