[英]Get data from json but only for one record
我有這個JSON:
{
"success": true,
"return": {
"totalItem": 7,
"totalPages": 1,
"pageSize": 7,
"items": {
"phones": [
"(48) 9999-9999"
],
"users": {
"manager": {
"id_user": "5819",
"name": "Síndico Ilhas Belas",
"user": "sindico.teste@domain.com",
"photo": "https://domain.amazonaws.com/files/upload/2015/07/25/5819.55b32d90e69ab3.05638898_873f970f8d259.jpg"
},
"employees": [
{
"id_user": "2",
"name": "José Perez",
"user": "pepe@domain.com",
"photo": "https://.amazonaws.com/files/upload/2013/10/07/2.52523a0451c3c5.59697102_7a4188d3.jpg",
"groups": [
{
"id_group": "33",
"name": "Portaria"
}
],
"work_details": {
"work_schedule": "8-12hs e 14-18hs",
"work_activities": "Supervisionar os trabalhos de conservação"
}
},
{
"id_user": "15142",
"name": "Marcos Rojas",
"user": "rojas@c.com",
"photo": "http://www.domain.com/themes/intra/img/sf_ele.gif",
"groups": [
{
"id_group": "589",
"name": "Zeladoria"
}
],
"work_details": {
"work_schedule": "8h 12h",
"work_activities": "Zeladoria"
}
},
{
"id_user": "18833",
"name": "Portaria",
"user": "teste@domain.com",
"photo": "http://www.domain.com/themes/intra/img/sf_ele.gif",
"groups": [
{
"id_group": "33",
"name": "Portaria"
}
],
"work_details": {
"work_schedule": "8hs por dia. 8-12hs e 14-18hs",
"work_activities": "Supervisionar os trabalhos de conservação"
}
}
],
"boardMembers": [
{
"id_user": "8189",
"name": "Ana Maria",
"user": "8189",
"photo": "http://www.domain.com/themes/intra/img/sf_ela.gif",
"groups": [
{
"id_group": "722",
"name": "Subsíndico"
}
]
},
{
"id_user": "11442",
"name": "Luciana Zath",
"user": "lzath@mail.com",
"photo": "http://www.domain.com/themes/intra/img/sf_ela.gif",
"groups": [
{
"id_group": "1456",
"name": "Conselho fiscal"
}
]
}
]
}
}
}
}
因為manager
僅是一條記錄,所以在這段代碼中我無法通過ng-repeat
獲得它
<div class="card" ng-repeat="(manager, name) in items">
<pre>{{name}}</pre>
</div>
JSON返回所有數據,但是我只需要返回manager
數據,例如:
姓名,用戶(電子郵件)和照片
和控制器:
// Controller of about.
appControllers.controller('aboutCtrl', function($scope, $mdBottomSheet, $mdToast, $mdDialog, About) {
About.get(function(data) {
$scope.items = data.return.items;
console.log(data);
})
}); // End of about controller.
employees
和boardMembers
可以與ng-repeat
boardMembers
正常工作,但經理的單記錄而不是
如果manager
始終是單個對象,請執行以下操作:
Manager: {{items.users.manager.name}}
然后重復雇員數組
<div ng-repeat="employee in items.users.employees">
Employee: {{employee.name}}
appControllers.controller('aboutCtrl', function($scope, $mdBottomSheet, $mdToast,
$mdDialog, About) {
About.get(function(data) {
$scope.items = data.return.items;
$scope.manager = data.return.items.users.manager;
console.log(data);
})
}); // End of about controller.
在html中:
<p>{{manager.name}}</p>
<p>{{manager.user}}</p>
如果items
是數組,則只能使用ng-repeat
遍歷items
列表。 在JSON中, items
是一個對象,因此您將不會獲得經理名稱。 只需使用{{items.users.manager.name}}
即可獲得經理姓名。 另一方面,您可以使用ng-repeat
遍歷items.users.employees
,因為它的employees
屬性是一個數組。
<div class="card" ng-repeat="employee in items.users.employees">
<pre>{{employee.name}}</pre>
</div>
您可以使用
{{items.users.manager}}
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