A countup element is used to display numerical data in an interesting way and make the interface more interactive. All the available options can be found [here](https://inorganik.github.io/countUp.js/)
To be able to use the countup in your application you will need to install the countup.js dependency with npm install countup.js
.
To create a countup, add data-countup
to any HTML text tag and specify the number which is to be reached. The animation will be triggered as soon as the number enters the viewport.
<h1 data-countup>30000</h1>
Set the duration
to determine how long the animation should take. By default, the duration is set to 2 seconds, but you can modify it as you wish.
<h1 data-countup>30000</h1>
<h1 data-countup='{"duration":4}'>30000</h1>
<h1 data-countup='{"duration":6}'>30000</h1>
By default the countup will start from zero. If you want to set a different start value use startVal
.
You can also set the start value to be greater than the final value, so that it counts down instead of up.
<h1 data-countup='{"startVal":12345}'>30000</h1>
<h1 data-countup='{"startVal":47655}'>30000</h1>
Set how many decimal numbers should be displayed using decimalPlaces
.
<h1 data-countup>3.123</h1>
<h1 data-countup='{"decimalPlaces":1}'>3.123</h1>
<h1 data-countup='{"decimalPlaces":2}'>3.123</h1>
<h1 data-countup='{"decimalPlaces":3}'>3.123</h1>
Disable easing using "useEasing": false
. Easing is set to true
by default, so that the animation speed changes over the course of its duration.
<h1 data-countup>30000</h1>
<h1 data-countup='{"useEasing": false}'>30000</h1>
Disable grouping using "useGrouping": false
. Grouping is set to true
by default and the default group separator is a comma.
<h1 data-countup>30000</h1>
<h1 data-countup='{"useGrouping": false}'>30000</h1>
You can change the default comma group separator using separator
and specifying the one you wish to use.
<h1 data-countup>3000000</h1>
<h1 data-countup='{"separator":" "}'>3000000</h1>
<h1 data-countup='{"separator":"-"}'>3000000</h1>
<h1 data-countup='{"separator":":"}'>3000000</h1>
You can also change the decimal separator which is set to a full stop by default. To do it, use decimal
and specify the decimal separator of your choice.
<h1 data-countup='{"decimalPlaces":2}'>3.12</h1>
<h1 data-countup='{"decimalPlaces":2,"decimal":".."}'>3.12</h1>
<h1 data-countup='{"decimalPlaces":2,"decimal":"^"}'>3.12</h1>
<h1 data-countup='{"decimalPlaces":2,"decimal":":"}'>3.12</h1>
Set the countup prefix using prefix
and specifying the prefix you want to add, for instance a currency symbol.
<h1 data-countup='{"prefix":"$"}'>30000</h1>
<h1 data-countup='{"prefix":"€"}'>30000</h1>
<h1 data-countup='{"prefix":"£"}'>30000</h1>
Set the countup suffix using suffix
.
<h1 data-countup='{"suffix":"%"}'>30</h1>
<h1 data-countup='{"suffix":"‰"}'>30</h1>
<h1 data-countup='{"suffix":"k"}'>30</h1>
Of course you can mix all of these:
<h1 data-countup='{"duration":6,"startVal":12345,"decimalPlaces":2,"separator":" ","prefix":"$"}'>64547834.76</h1>
For more advanced features of countups, click here and see what more you can do.