我定义了工厂,如下所示
app.factory('Category', function($resource,$rootScope) {
return $resource('api/category');
});
这是我的 Controller :
app.controller('ChartCtrl4', function ($scope, Category) {
$scope.category = Category.get();
$scope.totalCategory = ??? //total:2
});
从Category.get获取的数据:
{
message: "Category Retrieved Successfully",
data: {
total: 2,
per_page: 10,
current_page: 1,
last_page: 1,
next_page_url: null,
prev_page_url: null,
from: 1,
to: 1,
data: [
{
...
},{
....
}
]
}
}
我想在我的 Controller 中访问total的值,即2。
最佳答案
试试这个:
app.controller('ChartCtrl4', function ($scope, Category) {
Category.get()
.$promise.then(function(response) {
$scope.totalCategory = response.data.total;
});
});
关于javascript - 从 json 对象获取特定参数值,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/35548085/