How to display nested json data in React in key and value pair form?

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valuenesteddisplayreact
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JSON is basically a collection of name/value pairs, where the name will always be a string and values can be a string (in double quotes), a number, a boolean (true or false), null, an object, or an array. Each name-value pair will be separated by a comma. JSON is a text format that is completely language independent, and it is an ideal way of exchanging data.,Objects and arrays are useful for representing and sharing complex nested data.,I hope this guide was helpful in understanding the basics of JSON, React, JSX, and how to render different types of values efficiently to create meaningful user interfaces.

1 {
   2 "string": "Pluralsight",
      3 "number": 1,
      4 "true": true,
      5 "false": false,
      6 "null": null,
      7 "arrayOfStrings": ["a", "b", "c", "d"],
      8 "arrayOfNumbers": [1, 2, 3, 4, 5],
      9 "arrayOfBooleans": [true, false, true, false],
      10 "arrayOfObjects": [{
         "a": 1
      }, {
         "a": 2
      }],
      11 "object": {
         12 "anyKey": "anyValue"
         13
      }
   14
}
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72%

Object.keys() only returns the keys of the object that's passed in as a parameter. You'll need to call it multiple times to iterate through all the nested keys.,Imagine you call an API from your React project and the response looks something like this:

Imagine you call an API from your React project and the response looks something like this:

Object1 {
   Object2 {
      propertyIWantToAcess: anotherpropertyIWantToAcess:
   }
}
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Pretag
 Pretag team - issue, fix, solve, resolve
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Of course this is just pseudocode. The spread operator (...data) would get all the key value pairs, and the powers would get the powers data.,So if I want to access the squadName. Id just {data.squadName} or if I want to get something from the powers array, id just use {powers[0]} if I want to get "Radiation resistance",If you got this from your own backend, you need to talk it out with your BE how you want to receive your data in a way that it isn't just a big clump of various data.

So I did it like this

({
   ...data,
   powers
})

setData(...data)

setPowers(powers)
40%

Pretag
 Pretag team - issue, fix, solve, resolve
22%

How to Extract Complex Field from Nested {JSON} events using Splunk SPL,NOTE: Using "\" is very important before any special characters. ,ResourcesOpen menu Blogs Case Studies Data Sheets

Pretag
 Pretag team - issue, fix, solve, resolve
60%

JSON (JavaScript Object Notation) is a lightweight data-interchange format for Javascript. It is primarily used for transmitting data between a web application and a server. It is easy for humans to read and write with simple text Editor.,use javascript map() function get data into JSON file.But when writing your JSON file start with array format.,Note: When use map() function in Object JSON Format show TypeError in The browser.But don’t very use Object.entries() in this case.

After creating a JSON file in the react.js src folder and import the work folder use the javascript file import method.

import data from“. / data.json”;
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