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29 Oct 2023 11:24:47 UTC
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usestate Hook with Object in React js | spreadOpertor use with Input textbox
In this example, we initialize the state with an object called studData, which has properties for the students name, rollNo, fee , batch and class . When you want to update a specific property of the object, you should create a new object that copies the existing properties and updates the one you want to change. This is important because React relies on immutability to detect changes in state.
So, when you want to update the name or roll no and all fields, you use the setStudData function with a new object that spreads the existing user object and updates the specific property you're interested in. This ensures that you maintain the immutability of the state.
...
https://www.youtube.com/watch?v=WFcO684zPj4
So, when you want to update the name or roll no and all fields, you use the setStudData function with a new object that spreads the existing user object and updates the specific property you're interested in. This ensures that you maintain the immutability of the state.
...
https://www.youtube.com/watch?v=WFcO684zPj4
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