【发布时间】:2015-10-11 18:03:35
【问题描述】:
我正在尝试在分层视图中显示数据列表。 我的数据如下所示:
items:[
{
"model_id": "1",
"model_type_id": "1",
"name": "Parent 1",
"model_parent_id": ""
},
{
"model_id": "2",
"model_type_id": "1",
"name": "Parent 2",
"model_parent_id": ""
},
{
"model_id": "3",
"model_type_id": "2",
"name": "Child 1",
"model_parent_id": "1"
},
{
"model_id": "4",
"model_type_id": "2",
"name": "Child 2",
"model_parent_id": "2"
}
]
我的控制器看起来像:
myApp.controller('ModelController', ['$scope', 'ModelFactory',
function ($scope, ModelFactory) {
$scope.init = function (id) {
$scope.brandId = id;
getModels($scope.brandId);
};
function getModels(brandId) {
ModelFactory.GetModels(brandId)
.success(function (mdls) {
$scope.models = mdls;
console.log($scope.mdls);
})
.error(function (error) {
$scope.status = 'Unable to load model data: ' + error.message;
console.log($scope.status);
});
};
}
]);
我的 HTML 看起来像:
<div ng-controller="ModelController" ng-init="init(brand.ID)">
<ul ng-sortable class="block__list block__list_words">
<li ng-repeat="model in models | filter: {model_type_id:1} ">{{model.model_name}} - {{model.model_id}}
<div ng-controller="ModelController" ng-init="init(brand.ID)">
<ul ng-sortable class="block__list block__list_words">
<li ng-repeat="m in models | filter: {model_type_id:2} | filter:{model_parent_id:model.model_id}">
{{m.model_name}} - {{m.model_parent_id}}
</li>
</ul>
</div>
</li>
</ul>
</div>
在我尝试使用外部控制器过滤内部控制器时,过滤器不起作用。我让两个孩子都显示在每个父母下方。我怎样才能得到它以便显示父母,并且只显示孩子的model_parent_id等于父母的model_id的孩子?
【问题讨论】: