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angularjs怎么读取json中的某个字段？

数据保存在一个json文件里面，我想要json数据里的id这个段的数据。请问要怎么样才能获取出来并且转换成string类型？

json：


 [{
"id": "AD01",
"imgurl": "images/banner_01.jpg",
  "bannerurl": [
    {"bannerimgurl": "images/banner_04.jpg"},
    {"bannerimgurl": "images/banner_05.jpg"}],
"status": "0"
},
{
"id": "AD02",
"imgurl": "images/banner_02.jpg",
  "bannerurl": [
    {"bannerimgurl": "images/banner_04.jpg"},
    {"bannerimgurl": "images/banner_03.jpg"}],
"status": "0"
}]

js:


 $http.get("json/test.json").success(function(response){$scope.datas = response;
alert(JSON.stringify($scope.datas));//这样获取到的只是整个json的内容。
//alert(JSON.stringify($scope.datas.id));这样返回的值是undefined。
}).error(function(){})

json angularjs

9 years, 10 months ago

听雨轩小杂役

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听雨轩小杂役 9 years, 10 months ago

Answer 1

0

我一般都是配和 loadsh#result

answered 9 years, 10 months ago

笨笨：皇子

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笨笨：皇子 answered 9 years, 10 months ago

Answer 2

0

.....


 $scope.datas[0].id

answered 9 years, 10 months ago

碎颅者加爵

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碎颅者加爵 answered 9 years, 10 months ago

Answer 3

0

要遍历这个json对象吧


 var array = [];
for(var item in response){
  array.push(JSON.stringify(item.id));
}
$scope.array = array;

answered 9 years, 10 months ago

蘑菇吾私妹

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蘑菇吾私妹 answered 9 years, 10 months ago

angularjs怎么读取json中的某个字段？

听雨轩小杂役

Answers

笨笨：皇子

碎颅者加爵

蘑菇吾私妹

Your Answer