Is there a way to display two values in an HTML list, but only show one of them when using <p>{{ ? }}</p>?
<option *ngFor="let pdcSol of this.readSolHeatPumps" [value]="[pdcSol.denumire, pdcSol.cod]">{{ pdcSol.denumire }}</option>
<p>{{ this.formSol.controls['modelPDC'].value }}</p>
Even though both options will be in the paragraph, I am looking to display only one of them.
Your help is greatly appreciated. Thank you!
When you use
[value]="[pdcSol.denumire, pdcSol.cod]"value only supports string inputs while you are mapping it to a two-element array. To demonstrate, I have replaced it with a generic id value.
To extract the selected value from the control:
<select #ctrl="ngModel" [(ngModel)]="someVariable">
<option *ngFor="let pdcSol of this.readSolHeatPumps" [ngValue]="pdcSol.id">{{ pdcSol.denumire }}</option>
</select>
In the template, try accessing it like this:
<p>{{ ctrl.value }}</p>
Assuming you are using reactive forms, the selected value should be accessible in the select referring control. However, your question and code snippets are a bit unclear.
I made the assumption that you wanted to display the selected value from the list since it was not clarified.
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