How can I pass data from a parent component (nfts) to a child component (main) when a card is clicked? The card contains images, ids, names, and more information.
I've attempted using @Input() but haven't been able to receive the value in the child component. I also tried using EventEmitter, but struggled with passing the value via the variable.emit(value). Is there a better way to achieve this?
nft.html
<app-main [nftId]="ItemClicked"></app-main>
<div class="container">
<div class="collectionCard" *ngFor="let data of nftData"
(click)="getId(data.token_id,data.image_url,data.name)">
<img src="{{data.image_url}}" alt="nf img" >
<div class="details">
<div class="name">
{{data.name}}
<div class="id">#. {{data.token_id}}</div>
</div>
</div>
<div class="priceContainer">
<img src="assets/assets/weth.png" alt="symbol" class="weithImage">
<div class="price">{{data.traits[0]?.value}}</div>
</div>
</div>
</div>
nft.ts
export class NftsComponent implements OnInit {
nftData:any = [];
ItemClicked: any = [];
getdata(){
fetch('https://testnets-api.opensea.io/api/v1/assets?asset_contract_address=0x617d411DE5a4D5b668EBAa22Edc7bCdbb88285c4&order_direction=desc&offset=0&limit=5')
.then(response => response.json())
.then(response => {
const data = response.assets;
this.nftData = data;
console.log(this.nftData);
})
.catch(err => console.error(err))
}
getId(id:any, img:string, name:string){
this.ItemClicked = id;
this.ItemClicked = img;
this.ItemClicked = name;
}
constructor() { }
ngOnInit(): void {
this.getdata();
}
main.ts
export class MainComponent implements OnInit {
@Input() nftId: any;
constructor() { }
ngOnInit(){
console.log(this.nftId);
}
}
I want to receive data in the main.ts
stackbliz link - https://github.com/HemanthGirimath/nft-cryptoPunk-clone