how to map an array of objects in javascript code example
Example 1: javascript create array of objects with map
var arr = [{
id: 1,
name: 'bill'
}, {
id: 2,
name: 'ted'
}]
var result = arr.map(person => ({ value: person.id, text: person.name }));
console.log(result)
Example 2: typescript map list to new list of objects
var result = arr.map(person => ({ value: person.id, text: person.name }));
console.log(result)
Example 3: map a property from array of objects javascript
var result = objArray.map(function(a) {return a.foo;});
Example 4: javascripr array.map
array.map( item => item.id )
array2.map( item => item.toString() )
array2.map( item => item * 3 )