Syntax error Iteration of for loop inside object in JavaScript to fetch records with odd CustomerId?

Iteration of for loop inside object in JavaScript to fetch records with odd CustomerId?

Let’s say the following is our object −

var customerDetails=
[
   {
      customerId:101,
      customerName:"John"
   },
   {
      customerId:102,
      customerName:"David"
   },
   {
      customerId:103,
      customerName:"Mike"
   },
   {
      customerId:104,
      customerName:"Bob"
   }
]

Use for loop with the following condition to display only odd CustomerID records −

for(var index=0;index<customerDetails.length;index++){
   if(customerDetails[index].customerId % 2 !=0){
      //
   }
}

Example

var customerDetails=
[
   {
      customerId:101,
      customerName:"John"
   },
   {
      customerId:102,
      customerName:"David"
   },
   {
      customerId:103,
      customerName:"Mike"
   },
   {
      customerId:104,
      customerName:"Bob"
   }
]
for(var index=0;index<customerDetails.length;index++){
   if(customerDetails[index].customerId % 2 !=0){
      console.log("Customer Id="+customerDetails[index].customerId);
      console.log("Customer
      Name="+customerDetails[index].customerName);
      console.log("---------------------------------------------------
--------")
   }
   console.log("");
}

To run the above program, you need to use the following command −

node fileName.js.

Here, my file name is demo71.js.

Output

This will produce the following output −

PS C:\Users\Amit\JavaScript-code> node demo71.js
Customer Id=101
Customer Name=John
-----------------------------------------------------------
Customer Id=103
Customer Name=Mike
-----------------------------------------------------------
Updated on: 2020-09-07T07:22:44+05:30

271 Views

Kickstart Your Career

Get certified by completing the course

Get Started
Advertisements