【发布时间】:2019-02-12 14:25:53
【问题描述】:
我在尝试获取街道名称时收到[object Object],在客户端显示JSON 数据的最佳方式是什么。
我可以显示街道名称,但不能显示其他部分。如何检索其他元素?
//Interface
export interface Street {
name: string;
color: string;
}
export interface Place {
name: string;
streets: Street[];
stopLights: string[];
similarStreets: string[];
}
// Client Side
<h2>Place List</h2>
<ul *ngFor="let place of places.places">
<li>{{place.name}}</li> //This works and shows the name
<li>{{place.color}}</li> //showing [object Object] for color
</ul>
//JSON Data
{
"places": [
{
"name": "San Jose",
"street": [
{
"name": "1st Street",
"color": "Sharkish"
},
{
"name": "Santa Clara",
"color": "49ers"
}
],
}
【问题讨论】:
标签: javascript json angular typescript interface