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我正在尝试使用angularfire实现手风琴。我能够检索顶层列表(“A1”,“D1”,“R1”)进行显示,但我无法弄清楚如何检索选定的每个手风琴选项卡的孩子。例如,如果我选择“D1”,它应该打开并显示“C1”,“H1”。如何使用Angularfire动态访问Firebase数组的子记录
这里是我的火力
{
"A1" : {
"B1" : 50
},
"D1" : {
"C1 " : 98,
"H1" : 12
},
"R1" : {
"RR1" : 67,
"RD1" : 54
}
}
我的代码数据
var app=angular.module("sampleApp",["firebase"]);
app.controller("MyCtrl", ["$scope", "$firebaseArray", "$firebaseObject",
function($scope, $firebaseArray,$firebaseObject) {
var ref = firebase.database().ref("Products/");
var list = $firebaseArray(ref);
$scope.list = list;
$scope.activeTabs = [];
// check if the tab is active
$scope.isOpenTab = function (tab) {
// check if this tab is already in the activeTabs array
if ($scope.activeTabs.indexOf(tab) > -1) {
// if so, return true
return true;
} else {
// if not, return false
return false;
}
}
// function to 'open' a tab
$scope.openTab = function (tab) {
// check if tab is already open
if ($scope.isOpenTab(tab)) {
//if it is, remove it from the activeTabs array
$scope.activeTabs.splice($scope.activeTabs.indexOf(tab), 1);
} else {
// if it's not, add it!
$scope.activeTabs.push(tab);
}
}
}
]);
HTML Code
<div class="container accordion__container" ng-controller="MyCtrl">
<div class="accordion__tab" ng-repeat="products in list">
<div class="accordion__tab-title" ng-click="openTab(products.$id)">{{products.$id}} </div>
<div class="accordion__tab-content" ng-show="isOpenTab(products.$id)">
<div class="accordion__tab-contentdet" ng-repeat="productDet in <sub Product details>">
</div>
</div>
</div>
</div>
谢谢..我会试试这个。 – kpbeng