嘿,我有许多产品的数据库,每个产品都有评论,并会使用ng-repeat显示每条评论。 data.data.products
数据库中有所有对象,comments
对每个对象都有注释。例如我在数据库中有五个对象,每个都有六个注释。我的问题是所有对象的显示有多么不同?
我尝试使用这样的东西:
User.getProducts().then(function(data){
for(i=0; i < data.data.products.length; i++)
app.UserComments = data.data.products[i].comments;
})
HTML
<div ng-repeat="comment in main.UserComments" class="item">
<blockquote>
<p>{{comment.body}}</p>
</blockquote>
</div>
模式
var productSchema = new Schema({
comments: [{
body: {
type: String,
trim: true,
},
author: {
type: String,
},
date: {
type: Date,
}
}]
});
答案 0 :(得分:0)
只需将您的Web服务返回的数据分配给控制器变量,然后使用“controller as”语法,在ng-repeat
的视图中对它们进行迭代。
<html ng-app="sampleApp">
<head>
<meta charset="utf-8" />
<title>Sample App</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.5.11/angular.min.js"></script>
<script>
var myapp = angular.module('sampleApp', []);
myapp.controller('SampleController', function() {
this.data = [
{ product: 'A great product', comments: 'A sample comment' },
{ product: 'Another great product', comments: 'Another sample comment' }
];
});
</script>
</head>
<body ng-controller="SampleController as sampleCtrl">
<div ng-repeat="item in sampleCtrl.data">
<blockquote>
<p>{{item.comments}}</p>
</blockquote>
</div>
</body>
</html>