我有一个简单的表单发布到我的REST后端。我在表单上总共有两个字段,但我想要填充三个值。
使用以下表格,我让用户输入articletitle和articlesummary
<div ng-controller="pfcPost">
<form ng-submit="createTask()">
<input type="text" ng-model="newTask.articletitle"
placeholder="add new task here">
<input type="text" ng-model="newTask.articlesummary"
placeholder="add summary">
<input type="submit" value="create">
</form>
</div>
但是,我还想在我的数据库中为articlelink设置一个值作为articletitle(稍后,我会将其改编为没有空格的标题等)。
这是我的控制器:
pfcControllers.controller('pfcPost', ['$scope', 'pfcArticles', function ($scope, pfcArticles) {
$scope.newTask = new pfcArticles(
{
articletitle: $scope.articletitle,
articlesummary: $scope.articlesummary,
articlelink: $scope.articletitle
});
$scope.createTask = function () {
// call the service
$scope.newTask.$save(function () {
// when saved, reload the list and recreate a new task
});
}
}]);
目前,它不会将$ scope.articletitle的值发布到articlelink,但会将其显示为null
但是,如果我将其更改为硬值,如下所示,则可以正常工作。
$scope.newTask = new pfcArticles(
{
articletitle: $scope.articletitle,
articlesummary: $scope.articlesummary,
articlelink: "hard value"
});
这是后端工厂:
var pfcServices = angular.module('pfcServices', ['ngResource'])
pfcServices.factory('pfcArticles', ['$resource', function ($resource) {
return $resource('https://myrestcall.net/articles/:articleID', { articleID: '@id' },
{
'update': { method:'PATCH'}
}
);
}]);
为什么不将范围项作为值的任何线索?其他值填充没有问题。
答案 0 :(得分:0)
我通过以下方式工作:
输入:
<div ng-controller="pfcPost">
<form ng-submit="createTask()">
<input type="text" ng-model="articletitle"
placeholder="add new task here">
<input type="text" ng-model="articlesummary"
placeholder="add summary">
<input type="submit" value="create">
</form>
</div>
控制器:
pfcControllers.controller('pfcPost', ['$scope', 'pfcArticles', function ($scope, pfcArticles) {
var articleentry = new pfcArticles;
$scope.createTask = function () {
articleentry.articletitle = $scope.articletitle;
articleentry.articlesummary = $scope.articlesummary;
articleentry.articlelink = $scope.articletitle;
articleentry.$save();
}
}]);