Is it possible to build one dashboard with monitor light like below ?
Yes, it is possible with some SVG-manipulation. Please have a look at the following example workflow: Traffic Lights – KNIME Community Hub.
Thank you very much.
Is it possible to add hyperlink to the light? If click the light, it will show some informations.
This is possible, but then it won’t be valid SVG anymore. It would be HTML, which our old nodes render as long as you have not enabled HTML sanitization (it is recommended to enable it in shared environments). Our new views sanitize all output by default, I believe.
Instead, if you want to show only a bit of information, you can add a SVG tag into the element to show some extra text when the user hovers with the mouse over the circle. Would that work as well?