使用$http模組,可透過HTTP即時取得資料後,稍微修改
Hybrid Apps開發系列之4.4:多頁面App程式 (天氣app-非線上版) 的離線版程式,便可改為線上即時版。
唯一要修改的是controllers.js,修改後如下:
- angular.module('starter.controllers',[])
- .controller('homeCtrl',function($scope,$location){
- $scope.citys = citys;
- $scope.showWeather = function(index){
- $location.path('/tab/home/'+index);
- }
- })
- .controller('settingsCtrl',function($scope){
- $scope.citys = citys;
- })
- .controller('weatherCtrl', function ($scope, $stateParams, $http) {
- $scope.city = citys[$stateParams.id];
- $scope.img_base_url = image_base_url;
- $http.get('http://api.openweathermap.org/data/2.5/weather',
- {params: {'q': $scope.city.q}})
- .then(function (response) {
- $scope.weather = response.data;
- }, function (err) {
- alert("Error!!")
- })
- })
- var citys = [
- {name: "台北", q: "Taipei", on: true},
- {name: "台中", q: "Taichung", on: true},
- {name: "台南", q: "Tainan", on: true},
- {name: "高雄", q: "Kaohsiung", on: true},
- {name: "花蓮", q: "Hualian", on: true},
- ]
- var image_base_url = "http://openweathermap.org/img/w/"; // open weather api icon