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for example, now I have

player: {id: 1, name: "jack", selected_scenarios: "[369,368]"} in the local storage.

within here [369,368] is a javascript object with length of 7.

If I want to convert it into list of array, pull numbers out such that electedArray = [369,368] has length of 2, which can be read by electedArray[i]

0: 369

1: 368

how am I supposed to do so?

If I did

let test = res["player"]["selected_scenarios"];
let selectedArray = [];
for (var prop in test) {
  selectedArray.push(test[prop])
}
console.log(selectedArray);

I got ["[", "3", "6", "9", ",", "3", "6", "8", "]"] and split doesn't seem to work neither.

I know it looks like lots of similar questions around, but I still can't figure out how

Samual
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1 Answers1

1

Hi
You can do something like it:

let test = res["player"]["selected_scenarios"];
let selectedArray =  JSON.parse(test);

console.log(selectedArray);

And then you have access to your array and your array will be like this:

[369, 368]
azibom
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