I'm dealing with this code which was written by another developer, and I'm not used to angular. I'm trying to bind the data.order.order_items to an object in the component, to do an additional logic in the component side when the user clicks the button.
<!-- some code -->
<form class="form">
<h4 class="sku-list-title">SKU List</h4>
<mat-slide-toggle
[checked]="isChecked"
(change)="isChecked = $event.source.checked"
class="toggle"
>Edit SKUs</mat-slide-toggle
>
<div
class="item-container"
*ngFor="let element of data.order.order_items"
[(ngModel)]="orderItems"
>
<mat-form-field>
<mat-label>SKU</mat-label>
<input
[value]="element.item.seller_sku"
matInput
tabindex="-1"
[disabled]="true"
/>
</mat-form-field>
<mat-form-field>
<mat-label>New SKU</mat-label>
<input
[placeholder]="element.item.new_seller_sku"
matInput
tabindex="-1"
[disabled]="!isChecked"
/>
</mat-form-field>
<mat-form-field>
<mat-label>Quantity</mat-label>
<input
matInput
maxlength="5"
[value]="element.quantity"
tabindex="-1"
[disabled]="!isChecked"
/>
</mat-form-field>
</div>
</form>
</div>
<!-- some code -->
<div mat-dialog-actions class="actions full-width">
<button mat-flat-button color="warn" (click)="onNoClick()">Cancel</button>
<button
mat-flat-button
color="primary"
(click)="onClick()"
[mat-dialog-close]="closeAnswer"
>
Accept
</button>
</div>
Component side
@Component({
selector: "app-message-dialog",
templateUrl: "./message-dialog.component.html",
styleUrls: ["./message-dialog.component.scss"],
})
export class MessageDialogComponent implements OnInit {
orderItems: any; //This object would bind the order_items
//some code
onClick() {
//some code
this.orderItems //doesn't get the binded data.
How can I bind the data from the data.order.order_items that is updated in that input, to the object this.orderItems? I tried with the ngModel, but I guess i'm missing something or doing it in the wrong element.
Thanks in advance!
you are binded the data but forgot to display data you can use following syntax {{element }}
you should use the ngModel inside input tag to get the value from corresponding input tag or another option is to use formControl to get the value
NG Model <input matInput maxlength="5" [value]="element.quantity" tabindex="-1" [disabled]="!isChecked" [(ngModel)]="orderItems" />
Form Control
visit this site -> https://angular.io/api/forms/FormControl
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