Guide to using Enums in *ngIf statements in Angular 8

I have defined an enum type in my TypeScript file, and I want to use it as a condition in my HTML code. However, when trying to access the "values" of the enum, they appear to be undefined even though I have declared them and inherited from the exported enum.

export enum PlanType {
    Marketing = 1,
    Installation = 2,
    MarketingAndInstallation = 3,
    Collect = 4,
    SwitchingDevice = 5,
    Periodic = 6,
    Case = 7
}

.TS file
planType: PlanType;

<div *ngIf="model.planType === planType.Case">
</div>

Answer №1

To enhance your component class, consider incorporating the following function:

isPlanTypeCase(): boolean {
    return this.planType === PlanType.Case;
} 

You can utilize this method in your template like so:

<div *ngIf="isPlanTypeCase()">
</div>

Answer №2

Here is the response:

*ngIf="model.planType.Periodic"

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