react dynamic key on mapping object

Question

I need to get an object inside a mapping by dynamic key, it works with string but not with dynamic name on mapping...

dynamic object

data.map((item) => (

        console.log("** works with string:", props.programStructure["induction"]),

        console.log("** not working with dynamic:", props.programStructure[item.name])
    ))

props.programStructure[item.name] should work

Sinan Yaman
– Sinan Yaman

2021-10-11 10:08:15 +00:00
Commented Oct 11, 2021 at 10:08 — Sinan Yaman
– Sinan Yaman, Commented Oct 11, 2021 at 10:08

Brajendra Swain · Accepted Answer · 2021-10-11 10:17:13Z

1

Blockquote console.log("** not working with dynamic:", props.programStructure[[item.name]])

I think it is because of the extra [] in props.programStructure[[item.name]]

removed the extra []

var props  = {
  programStructure: {a: 1, b:2, induction: 'intro value'}
}

var data = [{name: 'a'}, {name: 'b'}]


data.map((item) => (

        console.log("** works with string:", props.programStructure["induction"]),

        console.log("** not working with dynamic:", props.programStructure[item.name])
    ))

answered Oct 11, 2021 at 10:17

Brajendra Swain

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2 Comments

manuelBetancurt Over a year ago

thanks, remoed the []. but not working yet...

Brajendra Swain Over a year ago

can you post an example data what you are iterating ?

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