【发布时间】:2015-06-04 16:33:08
【问题描述】:
这是我的 json 文件。
{
"countries":[
{
"country": "India",
"cities" : [{
"name": "Bangalore",
"rank": "40"
},
{ "name": "Mumbai",
"rank": "32"
},
{ "name": "Kolkata",
"rank": "54"
},
{ "name": "Chennai",
"rank": "42"
}]
},
{ "country": "China",
"cities":[{"name": "Guangzhou",
"rank": "111"
},
{ "name": "Fuzhou",
"rank": "21"
},
{ "name": "Beijing",
"rank": "90"
},
{ "name": "Baotou",
"rank": "23"
}]
}
]}
我想在html表格中显示所有城市的名称和排名, 但我无法做到这一点。 Angular js 代码为:
app.controller('cityCtrl1', function($scope, $http){
$http.get("http://localhost:8080/Angular%20Examples/angularCountries/app/json/countriesToCities1.json").success(function(data){
$scope.cities = data.countries;
});
});
HTML代码是:
<tr ng-repeat="city in cities | filter: selectName1">
<div ng-repeat="details in city.cities">
<td> {{details.name}} </td>
<td> {{details.rank}}</td>
</div>
</tr>
也许我可以更改控制器文件中的代码以获取数据,但不确定是否可行。
【问题讨论】: