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RGraph is a JavaScript charts library based on HTML5 SVG and canvas. RGraph is mature (over 15 years old) and has a wealth of features making it an ideal choice to use for showing charts on your website.

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How do I update my fuel chart from a button?


Posted by Fabien at 12:20 on Sunday 15th May 2022 [link]
hello I would like to know how to change my code so that value changes itself without onmouseout or onclick just when I change the value with a button

thank you cordially

Fabien

Posted by Richard at 12:31 on Sunday 15th May 2022 [link]
Here's a demo of updating a Fuel chart with a random value whenever you click the button:

https://codepen.io/rgraph/pen/WNMomYw

The button click event runs the update function which updates the Fuel chart.

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