React Js compares two arrays of objects irrespective of order
React Js Compare Objects in Two Arrays Irrespective of Order: To compare objects in two arrays in React.js irrespective of their order, you can use the following approach. Convert both arrays into JSON strings using JSON.stringify()
, sort the strings, and then compare them using the ===
operator. This ensures that the objects' properties are compared instead of their references
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How do you compare two arrays in different order in React Js?
The provided code demonstrates a function, compareArraysOfObjects
, which compares two arrays of objects in React.js, disregarding the order of objects within the arrays.
The function first checks if the lengths of the arrays are equal. If they are not, the arrays are considered unequal. Next, the arrays are sorted based on a unique identifier or a specific property. Then, a loop iterates through the sorted arrays and compares each corresponding object using JSON.stringify
.
If any objects differ, the arrays are considered unequal. If the loop completes without finding any differences, the arrays are considered equal. The result of the comparisons is displayed in the React component App
using isEqual1
and isEqual2
.
Method1: React Js Compare Objects in Two Arrays Irrespective of Order Example
Output of React Js Compare Objects in Two Arrays Irrespective of Order