In the valueChange function where did you find the state variable. May be it should be obj variable ?
In the second example?
The state is the obj variable. You can see I’m creating an obj and using key-value pairs in It. Then I’m passing the object to setState().
you defining obj, but then you use state. in non-strict mode this leads to the creation of a global variable, in strict mode this leads to an error.
obj
state
After that you use obj again, so the new value saved in state in state isn't even used.
Understood!
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re: Fast & easy... React states management in one function VIEW POST
FULL DISCUSSIONIn the valueChange function where did you find the state variable. May be it should be obj variable ?
In the second example?
The state is the obj variable.
You can see I’m creating an obj and using key-value pairs in It.
Then I’m passing the object to setState().
you defining
obj, but then you usestate. in non-strict mode this leads to the creation of a global variable, in strict mode this leads to an error.After that you use
objagain, so the new value saved instatein state isn't even used.Understood!