javascript jquery when with ajax promise code example
Example 1: jquery post with promises
function ajax(options) {
return new Promise(function (resolve, reject) {
$.ajax(options).done(resolve).fail(reject);
});
}
Example 2: jquery ajax promise
$.ajax({
url: "/someurl",
method: "GET",
data: {
a: "a"
})
.done(function(data) {
console.log('success callback 1', data)
})
.done(function(data) {
console.log('success callback 2', data)
})
.fail(function(xhr) {
console.log('error callback 1', xhr);
})
.fail(function(xhr) {
console.log('error callback 2', xhr);
});