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這是我的代碼:AngularJS,形式和顯示JSON數據
PizzaStore.html
:
<!DOCTYPE html>
<html ng-app="PizzaApp">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Cool pizza for everyone!</title>
<link href="Site.css" rel="stylesheet" />
<script src="js/angular.min.js"></script>
<script src="js/angular-route.min.js"></script>
<script src="js/App.js"></script>
</head>
<body>
<div>
<a href="#/">Home</a>
<a href="#confirm/">Send order</a>
</div>
<br />
<div ng-view></div>
</body>
</html>
Pizzas.html
:
<div id="content">
<div class="item" ng-repeat="pizza in pizzas">
<p>{{pizza.name}}</p>
<img src="{{pizza.src}}" />
<div align="center" ng-if="pizza.available === true"><span ng-click="increment($index)">+</span> {{pizza.count}} <span ng-click="decrement($index)">-</span></div>
<p style="color: red" ng-if="pizza.available === false">Unavailable</p>
</div>
</div>
App.js
:
var PizzaApp = angular.module('PizzaApp', ['ngRoute']);
var model = [{ "name":"Pizza one", "src":"/images/1.jpg", "available": true},
{ "name":"Pizza two", "src":"/images/2.jpg", "available": true },
{ "name":"Pizza three", "src":"/images/3.jpg", "available": true},
{ "name":"Pizza four", "src":"/images/4.jpg", "available": false}];
PizzaApp.config(function ($routeProvider) {
$routeProvider
.when('/', {
templateUrl: 'Pizzas.html',
controller: 'pizzasController'
})
.when('/confirm', {
templateUrl: 'Confirm.html',
controller: 'confirmController'
});
});
PizzaApp.controller('pizzasController', function ($scope) {
$scope.pizzas = model;
for (var i = 0; i < $scope.pizzas.length; i++) {
$scope.pizzas[i].count = 0;
}
$scope.increment = function (index) {
$scope.pizzas[index].count += 1;
};
$scope.decrement = function (index) {
if ($scope.pizzas[index].count >0)
$scope.pizzas[index].count -= 1;
};
});
PizzaApp.controller('confirmController', function ($scope) {
});
它工作正常,顯示數據,但我想從PizzaStore.html
到Confirm.html
(現在它是空的)在JSON發送新模型。之後,我想在該視圖上顯示JSON數據。我一直試圖以多種方式解決這個問題,但仍然找不到合適的解決方案。
如果有可能不回答這個問題,如:您可以使用...。看到真正的解決方案會更有用。
非常感謝您的關注!
如果你想在控制器之間共享模型,你應該看看編寫一個角度服務來保存你的模型實例。然後,您可以將該服務注入您的控制器以檢索您感興趣的模型。 – mindparse