Question 1

How do I make ngx-countup animate when scrolling into view?

Accepted Answer

Set the `autoAnimate` option to true in `countUpOptions`. This triggers the animation automatically as the element becomes visible on screen, perfect for scroll-triggered dashboards or stats.

Question 2

Can I use ngx-countup with Angular Universal?

Accepted Answer

Yes, ngx-countup is designed to be server-side rendering safe and works seamlessly with Angular Universal. Animations will function correctly in both client and server-rendered environments.

Question 3

What options can I customize in ngx-countup animations?

Accepted Answer

You can customize via `countUpOptions`, which includes CountUp.js settings like duration, easing functions, decimal places, and formatting. Check the CountUp.js documentation for a full list of available parameters.

Question 4

How to trigger ngx-countup animation on a button click?

Accepted Answer

Add a template reference to the element, use `@ViewChild` to access the directive in your component, and call the `animate()` method. This allows re-animation based on user interactions or data changes.

Question 5

ngx-countup vs Angular's built-in animations: which should I use?

Accepted Answer

ngx-countup is specialized for smooth number counting with CountUp.js integration, ideal for dashboards. For general-purpose UI animations, Angular's built-in animations or libraries like ngx-animate might be better, depending on complexity.

Question 6

Does ngx-countup support formatting numbers with commas or currency symbols?

Accepted Answer

Yes, through `countUpOptions`, you can use formatting functions to add commas, decimal places, prefixes, or suffixes, making it suitable for financial data or localized metrics.

ngx-countUp

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