Unlock the potential of Power BI with this step-by-step guide on enhancing the Circle Card visual by incorporating unique formatting

Power BI Tutorial: Adding Formatting Options to the Circle Card Visual

After completing step 8, I copied the code into my VS Code and encountered 2 error messages:

  1. Error message: "import VisualSettings - Module '"./settings"' has no exported member 'VisualSettings'."
  2. Error message: "Cannot find name 'VisualSettingsModel'. Did you mean 'VisualSettings'?"

View error details here. Please provide suggestions on how to fix the code.

I tried changing VisualSettings to VisualSettingsModel and cleared the error, but now I am not getting any output in App.powerbi.com. Only a blank visual is displayed with the title showing, but no values are appearing.

typescriptpowerbipowerbi-custom-visuals

Answer №1

Ensure that your settings.ts file includes a class named VisualSettings. Here's an example of how the contents of the settings file should be structured:

"use strict";

import { dataViewObjectsParser } from "powerbi-visuals-utils-dataviewutils";
import DataViewObjectsParser = dataViewObjectsParser.DataViewObjectsParser;

export class CircleSettings{
  public circleColor: string = "white";
  public circleThickness: number = 2;
}

export class VisualSettings extends DataViewObjectsParser{
  public circle: CircleSettings = new CircleSettings();
}

You can compare your file with the one in the following github repository for reference: https://github.com/microsoft/PowerBI-visuals-circlecard/blob/master/src/settings.ts

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