I get a result in the JSON Format like these sample from a webservice. How can i iterate over this items to prensent the objects
HTML Code - not working
<div *ngFor="let item of List">
{{item.Code}}
</div>
JSON Sample
"List": {
"0": {
"Code": "A"
},
"1": {
"Code": "B"
},
"2": {
"Code": "C",
}
}
unfortunally the webservice does not provide this as an Array [] of objects
I want to see the list of all items für the Key "Code"
You can use KeyValuePipe like here.
So the your code would be something like this:
<div *ngFor="let item of List | keyvalue">
{{item.value.Code}}
</div>
let item of List. I made a mistake there and edited the answer.As it was not working with
<div *ngFor="let item of List | keyvalue">
{{item.value.Code}}
</div>
Typescript was throwing an error because {{item.value.Code}} was not known.
I did some additional research and found the following solution
<div *ngFor='let key of objectKeys(List)'>
{{List[key].Code}}
</div>
in the typescript class corresponding to the html file you have to add
objectKeys = Object.keys;