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array input value how to replace decode value as Output using JavaScript code

Discussion in 'JavaScript' started by deepu1023, Nov 21, 2019.

  1. #1
    Hi
    SEMrush
    I have dynamic input array variable value
    Decode values
    1-->Java
    2-->HTML
    3-->SQL
    4-->PHP
    5-->DOTNet
    6-->JavaScript
    7-->Oracle

    input values
    arrstrval =1,2,5,4,7

    but my output should be like below
    arrstrval =Java,HTML,DOTNet,PHP,Oracle

    Can any one help me Please
     
    deepu1023, Nov 21, 2019 IP
    SEMrush
  2. harsimarriar96

    harsimarriar96 Member

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    #2
    const a = ['Java','HTML', 'SQL', 'PHP', 'DOTNet', 'Javascript', 'Oracle'];
    
    const strval = [1,2,5,4,7];
    
    let newarr = [];
    
    for(i = 0; i < strval.length; i++) {
      newarr.push(a[strval[i]-1]);
    }
    
    console.log(newarr);
    Code (JavaScript):
    It will log your desired output.

    By the way, I think the better way to do this is with objects.

    const obj = { id: 1, name: 'Java' }
    
    Code (JavaScript):
     
    harsimarriar96, Nov 21, 2019 IP
  3. deepu1023

    deepu1023 Member

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    #3

    Thanks for your assistance and Thanks a Lot :)
     
    deepu1023, Nov 21, 2019 IP