I get an array by json
[
{"firstName":"John", "lastName":"Doe", "age":"34"},
{"firstName":"Anna", "lastName":"Smith", "age":"28"},
{"firstName":"Peter", "lastName":"Jones", "age":"36"}
]
but am expecting the result as below
[
{"firstName":"John", "age":"34"},
{"firstName":"Anna", "age":"28"},
{"firstName":"Peter", "age":"26"}
]
Please help me with a solution using jquery
var people = [
{"firstName":"John", "lastName":"Doe", "age":"34"},
{"firstName":"Anna", "lastName":"Smith", "age":"28"},
{"firstName":"Peter", "lastName":"Jones", "age":"36"}
];
$.each(people, function() {
delete this.lastName;
});
I think what you're trying to accomplish is transform each item in the array to a new type. With jQuery, you can do this with the .map() function.
http://api.jquery.com/jquery.map/
var originalArray = [
{"firstName":"John", "lastName":"Doe", "age":"34"},
{"firstName":"Anna", "lastName":"Smith", "age":"28"},
{"firstName":"Peter", "lastName":"Jones", "age":"36"}
];
var newArray = $.map(originalArray, function(item) {
return {
"firstName": item.firstName,
"age": item.age
}
});
