Searching for users using JSON format

I have a unique code snippet containing a JSON database and an XMLHttpRequest object.

The user parameter in the function getUsers(user) is user input. I am trying to select a user from the database based on the search input value, but I'm unsure about setting the correct HTTP URL or creating a suitable search algorithm.

Currently, I can select a user using user.Name1, but I'm struggling with modifying it after the dot (.Name1) so that it matches the input value.

For example: user. + "input value". I'm having difficulty figuring this out.

javascriptjsonajaxxmlhttprequest

Answer №1

It seems like you're looking to access it using square brackets: user[userValue], with userValue representing your input variable.

Answer №2

To retrieve an object, simply use the syntax user["Name1"]. You can also dynamically access object properties with a variable like so: user[input_value_variable]

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