【发布时间】:2017-03-31 09:36:45
【问题描述】:
我是 Ionic 和 Angular 开发的新手,现在我的部分 ionic 应用程序遇到了一些麻烦。我有两个页面,一个带有一系列下拉选择和一个提交它们的按钮,另一个将接收用户选择的选项,处理它们并输出结果。我无法从下拉列表中获取值到另一页。
这是下拉菜单所在页面的控制器。
.controller('mainCtrl', ['$scope', '$stateParams', // The following is the constructor function for this page's controller. See https://docs.angularjs.org/guide/controller
// You can include any angular dependencies as parameters for this function
// TIP: Access Route Parameters for your page via $stateParams.parameterName
function ($scope, $stateParams, PassDay) {
$scope.test1 = "tuesday";
$scope.start = "school"
$scope.end = "mall"
}])
这是我希望值转到的页面中的控制器。我想在加载时将它们分配给此页面中的相应变量。
.controller('timesCtrl', ['$scope', '$stateParams', // The following is the constructor function for this page's controller. See https://docs.angularjs.org/guide/controller
// You can include any angular dependencies as parameters for this function
// TIP: Access Route Parameters for your page via $stateParams.parameterName
function ($scope, $stateParams, PassDay) {
$scope.day = "tuesday";
$scope.start = "school";
$scope.end = "town";
我的印象是我需要工厂或服务来执行此操作,但我不知道如何让它工作。每次我尝试使用任何工厂时,它都会使应用程序崩溃。
app.factory('PassDay', function(){
return 1;
});
这是带有下拉选择的页面中的 HTML
<form id="form1" class="list">
<label class="item item-select" id="select3">
<span class="input-label">Choose Day</span>
<select ng-model="test1">
<option value="tuesday">Tuesday</option>
<option value="friday">Friday</option>
<option value="saturday">Saturday</option>
</select>
</label>
<label class="item item-select" id="select1">
<span class="input-label">Start Location</span>
<select ng-model="start">
<option value="school">school</option>
<option value="mall">Mall</option>
<option value="train">Train Station</option>
<option value="amc">AMC Movies</option>
<option value="mall2">Mall2</option>
<option value="pav">Pavilion</option>
<option value="market">Market Fair</option>
<option value="town">town</option>
</select>
</label>
<label class="item item-select" id="select2">
<span class="input-label">Destination</span>
<select ng-model="select.end">
<option value="mall">Mall</option>
<option value="school">school</option>
<option value="train">Train Station</option>
<option value="amc">AMC Movies</option>
<option value="mall2">Mall2</option>
<option value="pav">Pavilion</option>
<option value="market">Market Fair</option>
<option value="town">town</option>
</select>
</label>
</form>
【问题讨论】:
-
有一些选项,例如 Factory 。 Localstorage .make fiddle 或 pen 然后会检查
标签: javascript html angularjs web-applications ionic-framework