A guide on altering the color of a badge through programming

I am curious to learn how I can dynamically change the color of a badge in Angular. My goal is to initially set the color of the badge to white, and then if the percVLRiskTotal reaches a specific value, change the color to green as an example.

CSS:

<span class="badge badge-purple">{{percVLRiskTotal}} <span class="clr-sr-only"></span></span>

Answer №1

If you're looking to conditionally set a style class in Angular, there are several approaches you can take. In your particular scenario, you might consider using the following method:

<span class="badge" [class.badge-green]="percVLRiskTotal === 1000">
    {{percVLRiskTotal}} <span class="clr-sr-only">
</span>

When the value of the percVLRiskTotal property is equal to 1,000, the badge-green class will be applied to the span element.

For more details, refer to the documentation here.

Answer №2

After reviewing the provided sample, it seems that you can utilize ngClass in the following manner:

[ngClass]="{'badge-purple': yourCondition === 'Option'}"

Alternatively, for multiple conditions, you can use:

[ngClass]="{'badge-purple': yourCondition1 === 'Option1', 'badge-red' : yourCondition2 === 'Option2' }"

Answer №3

There are numerous approaches to accomplish this goal. One idea is to utilize the ngStyle directive offered by Angular.

<span class="badge" [ngStyle]="{'background-color': percVLRiskTotal == 50 ? 'green':'blue'}">{{percVLRiskTotal}} <span class="clr-sr-only"></span>

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