Suppose I have the following setup:
var myObj = [
{ name: 'A', number: 'b1', level: 0 },
{ name: 'B', number: 'b2', level: 0 },
];
I need to figure out how to retrieve all the names and format them like this:
"names": {
'A',
'B'
}
Suppose I have the following setup:
var myObj = [
{ name: 'A', number: 'b1', level: 0 },
{ name: 'B', number: 'b2', level: 0 },
];
I need to figure out how to retrieve all the names and format them like this:
"names": {
'A',
'B'
}
To retrieve an array of values instead of object properties, you can utilize the following function:
function extractColumn(arr, column) {
return arr.map(function (element) { return element[column] });
}
// Sample data
var myData = [
{ fruit: 'apple', color: 'red', quantity: 10 },
{ fruit: 'banana', color: 'yellow', quantity: 6 },
];
// Extract colors
var colors = extractColumn(myData, 'color');
// Display output
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