Example Usage of _getUserById
Method#
The _getUserById
method is a function that retrieves user information by passing a userid
and a callback function
. The userid
is the identifier of the user you want to fetch, and the callback function
is executed once the user data is retrieved.Syntax:#
Parameters:#
1.
userid
: This is the unique identifier for the user you want to fetch. It could be a string or a number, depending on how user IDs are managed in your system.
2.
callbackFunction
: This is the function that will be executed once the user data is retrieved. This function typically receives the user data as a parameter.
Example Code:#
The userid
is "12345"
. Replace this with the actual ID of the user you want to retrieve.
The handleUserData
function will be executed once the user data is fetched. The user data will be passed to the handleUserData
function, which you can then use to display, manipulate, or store the user information.
This method is useful when you need to retrieve specific user details asynchronously and then process the data within the callback function.Modified at 2024-08-20 13:49:43