在 React Native 中的 Object 中添加 Object

Question

i'm trying to add an object in my object vars.

Basically, i have two variables, the first named key with " time ", and the second " val " with an hours. And i'm trying to put this two variable in my object this.state.vars . In the end, i want to have something like this

"vars":{"time":"23:11"}

I already tried to do something like this.setState({vars: {keys: val}})

but it's not working. Do i need to do a specific call to add a new key and a new value in a Object? Thanks

Answer 1

You can use squared brackets to put the variables inside of an object:

this.setState({vars: {...this.state.vars, [keys]: [val]}});