How to add condition inside the array of object in javascript [duplicate]

Question

i have a nested array of objects in which I need to add condition and remove objects.

     const Items = [
    {
      A: 'title',
      B: [],
      C: [
        { item1: item1},
        { item2: item2 },
        { 'item3': item3},
        { 'item4': item4},
      ],
      D: 'some value',
    },
  ]

if my variable test is true i need below output else same as above

  const test  = true;// not always true
  then I need my output as  

    const Items = [
    {
      A: 'title',
      B: [],
      C: [
        { item1: item1},
        { item2: item2 },
      ],
      D: 'some value',
    },
  ]

{ 'item3': item3},{ 'item4': item4}, should be removed

@mykaf tried adding this twice using the ternary operator so want to optimize in better way i didn't add any tried one test?items: newitems — R9102
– R9102, Commented Oct 13, 2022 at 18:41
Please include your attempts and we can help debug specific questions or stumbling points. — mykaf
– mykaf, Commented Oct 13, 2022 at 18:49

R9102 · Accepted Answer · 2022-10-13 18:53:41Z

1

You can use ternary for that :

const test  = true;

    const Items = [
    {
      A: 'title',
      B: [],
      C: test? [
        { item1: "item1"},
        { item2: "item2" },
      ] : [
    { item1: item1},
    { item2: item2 },
    { 'item3': item3},
    { 'item4': item4},
    ],
      D: 'some value',
    },
  ]

edited Oct 13, 2022 at 18:53

R9102

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answered Oct 13, 2022 at 18:42

Neka

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1 Comment

R9102 Over a year ago

i have changed your answer if you feel it is right can you approve

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