Object_Array_Replace_Multiple.html

<!DOCTYPE html>
<html>
    <head>
        <title>Replace Object value of matching employee names</title>
    </head>
<body>
<h2>Replace Object value of matching employee names</h2>
<script>
    let ObjArr = [
        {EmpId: 1, EmpName: 'Sam', Dept: 'Engg', Salary: 1000},
        {EmpId: 2, EmpName: 'Smith', Dept: 'HR', Salary: 2000},
        {EmpId: 3, EmpName: 'David', Dept: 'Engg', Salary: 4000},
        {EmpId: 4, EmpName: 'Danny', Dept: 'IT', Salary: 3000},
        {EmpId: 5, EmpName: 'David', Dept: 'HR', Salary: 4000},
        {EmpId: 6, EmpName: 'John', Dept: 'IT', Salary: 2000},
    ];

    // find array whose EmpName is 'David'
    const matchingArr = ObjArr.filter(ele => ele.EmpName === 'David');
    console.log(matchingArr);

    // Replace value the matching index using newObj
    newObj = {EmpId: 5, EmpName: 'David', Dept: 'EC', Salary: 14000};
    matchingArr.forEach()

    // console.table(ObjArr);
</script>
</body>
</html> 