Creating a dynamic list from a 2D array (Angular)
Creating a dynamic list from a 2D array (Angular)
I'm trying to figure out how to make a ul of items from a 2D array.
I have a 2D array. I'm trying to implement a UL where each IL is a separate row from the 2D array. The 2D array is retrieved from service.ts. Then the service delivers the 2D array to a component via a subscriber. I'm not to sure how to go about this. The idea is depicted below:
Object.
1 Answer
1
The array you get from service.ts
, make sure you assign it to a field inside you *.component.ts
file. Then in your component.html
file, you can iterate over this array with an *ngFor
service.ts
*.component.ts
component.html
*ngFor
E.g
<ul>
<li *ngFor="let row of array">{{row}}</li>
</ul>
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