How to iterate through an Object attributes in Angular 2
slight modification to @eg16's answer and it worked like a charm for me -
the generateArray function looks like this-
generateArray(obj){
return Object.keys(obj).map((key)=>{ return {key:key, value:obj[key]}});
}
and the template -
<li *ngFor="let item of generateArray(data)">{{item.key}}: {{item.value}}</li>
You could do something like this:
<li *ngFor="let o of obj">
<p *ngFor="let objArrayElement of generateArray(o)"> {{objArrayElement}} </p>
</li>
where generateArray
looks like:
generateArray(obj){
return Object.keys(obj).map((key)=>{ return obj[key]});
}
Starting with version 6.1, a KeyValue Pipe is made available by Angular:
<li *ngFor="let item of (data | keyvalue)">{{item.key}}: {{item.value}}</li>
This makes previous workarounds using Object.keys references or own implementations thereof obsolete.