Ways to transfer a value from a template to a TypeScript function

Hey, I am dealing with a list that dynamically retrieves barcodes from local storage.

COMPONENT FILE

<div class="scan-list">
    <table *ngFor="let item of fsubList">
        <tr>
            <td><h3>Reel No: {{item.barcodeno}}</h3></td>
            <td><h3>Date: {{item.datetime}}</h3></td>
        </tr>
        <tr>
            <td><h3>Vendor: {{item.vendor}}</h3></td>
            <td class="red"><a (click)="viewdet()">View Details</a></td>
        </tr>
    </table>
</div>

I aim to extract the value in {{item.barcodeno}} of the clicked row using viewdet(), and then pass it to the ts file within the function viewdet() for further processing.

Answer №1

Consider attempting it in this manner:

Format:

<button class="blue"><a (click)="displayDetails(item.barcodeno)">Display Details</a></button>

TypeScript:

displayDetails(barcodeNo) {
}

Answer №2

 <td class="blue"><a (click)="viewdet(item.barcodeno)">Click here to see more</a>

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