Inquiry about Interactive Range Slider Filter Widget

KNIME Analytics Platform
1

Hello.

As far as I can tell, the Interactive Range Slider Filter Widget isn’t compatible with the standard Scatter Plot node.

I’d like to control a Scatter Plot with this range slider, but I can’t use Scatter Plot (JavaScript) (legacy) because my next step relies on Reporting nodes, which don’t support JavaScript views.

Is there any node or approach that lets a range slider filter drive a Scatter Plot?

I’d appreciate it if someone can help me :slight_smile:

Best regards,

hhkim

2

Hello @hhkim,

Before talking about a solution, it’s important to mention that by only using the Range Slider Filter Widget before the Scatter Plot (JavaScript) you only manipulate the view and nothing actually applies to the data flow. Unless you use the second port of the Slider node (filter definition) and then the “Filter Appy” node to actaully filter the data after clicking on a “Refresh Button Widget” which should be before the Slider node.

You could still use the JavaScript nodes in KNIME reporting but you need to enable the image output of the JavaScript view node and then use the Image View node. But even there, only by using the Filter Apply, the image output is affected by your slide filter.

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