Colour Change when modify date slicer

Star8Pam — Fri, 24 May 2019 10:02:44 GMT

Hi,

I created a custom visual in power BI that allowed to insert different types of chart in one plot. But when I insert the plot on the dashboard, I have some trouble with date slicer. I define a colour for ma data and I save it with:

let view = dataView[0].categorical;
let categories = view.categories[0];
let objects = categories.objects;
let value = view.values;

for (let i = 0, len = Math.max(value.length); i < len; i++) {
	viewModel.dataPoints.push({
		category: <string>value[i].source.displayName,
		colour: objects && objects[i] && DataViewObjects.getFillColor(objects[i], {
			objectName: "colorSelector",
			propertyName: "fill"
		}, null),
		selectionId: this.host.createSelectionIdBuilder()
			.withCategory(categories, i)
			.createSelectionId(),
	});
}

But when I change the date slicer, objects is null or undefined and colour is reset to default.

There is a solution to always save the color in object when slicer is modify.

Thanks for yours help.

topic Colour Change when modify date slicer in Developer

Colour Change when modify date slicer