Java Reference
In-Depth Information
'use strict';
angular.module('ticketApp').controller(
'SeatCtrl',
function ($scope, SeatService, AccountService) {
$scope.seats = SeatService.query();
$scope.account = AccountService.query();
$scope.alerts = [];
$scope.bookTicket
= function (seat) {
seat.$book
({}, function success() {
$scope.account.$query();
}, function err(httpResponse) {
$scope.alerts.push({
type: 'danger',
msg: 'Error booking ticket for seat '
+ httpResponse.config.data.id + ': '
+ httpResponse.data.entity
});
});
};
$scope.closeAlert = function (index) {
$scope.alerts.splice(index, 1);
};
$scope.clearWarnings = function () {
$scope.alerts.length = 0;
};
$scope.resetAccount = function () {
$scope.account.$reset();
};
});
The highlighted portions of code are calls to the services we defined previously. For in-
stance,
$scope.seats = SeatService.query()
will issue a
GET
request to re-
trieve a list of seats in the JSON format. The case for
seat.$book
is similar; it will is-
sue a
POST
request to book a specific seat.
