access array inside array in angular 4 - html

Question

I'm using angular to create a web project that uses google's custom search engine to populate the web pages with the first ten results returned. The data I get back from the API is in JSON format which I can assess and display using an interface. I'm able access the array "items", my problem is I don't know how to access the array inside the items array. Any help is welcome. Ps. i'm new to angular.
interface ISite{
kind: string;
title: string;
htmlTitle: string;
link: string;
displayLink: string;
srcImage: string;
snippet: string;
}
//Second interface to deal the api
interface ISearchResponse {
kind: string;
context: string;
items: ISite[];
cse_images: string;
company: string;
snippet: string;
}
//and my service
constructor(private _http: HttpClient) { }
getSites(): Observable<ISearchResponse> {
return this._http.get<ISearchResponse>(this._siteURL)
.do(data => console.log('All: ' + JSON.stringify(data)))
.catch(this.handleError);
}
private handleError(err: HttpErrorResponse) {
console.log('SearchEngineService: ' + err.message);
return Observable.throw(err.message);
}
}
//My html
<h2>Search Results</h2>
<div class="list-group" *ngFor='let site of sites.items'>
<a href="{{site.link}}" class="list-group-item list-group-item-action flex-column align-items-start active" >
<div class="d-flex w-100 justify-content-between">
<h4 class="mb-1">Title: {{site.title}}</h4>
</div>
<h5>URL: {{site.link}}</h5>
<p class="mb-1">Description: {{site.snippet}}</p>
</a>
</div>
sample of the data form google api, I want to access the image in
cse_image
"items": [
{
"kind": "customsearch#result",
"title": "Sports News,Scores,Schedules,Standings,Stats,Photos",
"pagemap": {
"cse_image": [
{
"src": image.jpg"
}
]
}
},

Answer 1

Try this:
<h2>Search Results</h2>
<div class="list-group" *ngFor='let site of sites.items'>
<a href="{{site.link}}" class="list-group-item list-group-item-action flex-column align-items-start active" >
<div class="d-flex w-100 justify-content-between">
<h4 class="mb-1">Title: {{site.title}}</h4>
</div>
<h5>URL: {{site.link}}</h5>
<p class="mb-1">Description: {{site.snippet}}</p>
<img src={{site.pagemap.cse_image[0].src}}>
</a>
</div>