Can you explain the usage of ngModel without brackets and parentheses in Angular?
<input name="name" ngModel>
I am familiar with [ngModel] for one-way binding and [(ngModel)] for two-way binding, but I am unsure what it means when ngModel is written without any brackets or parentheses. Can you clarify this concept for me?
NgModel is essentially a directive within Angular framework.
According to the Angular documentation:
It creates a FormControl instance based on a domain model and links it to a form control element.
When you include it in an HTML element, it enables all the functionalities of this class for that particular element. This allows you to customize its behavior according to your requirements, such as capturing the change event using (ngModelChange).
Here's a simple example:
<input (ngModelChange)="onChange($event)" ngModel />
This input field does not have an initial value, but it will trigger an event when it undergoes a change.
<textarea name="description" [(ngModel)]="propertyDescription">
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