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ColorPickerInput: Allow returning empty color value (#52650)

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* ColorPickerInput: Allow returning empty color value

* ColorPickerInput: Do not call onChange if the value didn't change
This commit is contained in:
Alex Khomenko 2022-07-25 10:01:19 +03:00 committed by GitHub
parent f9d8b68543
commit 1e3135b18a
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1 changed files with 8 additions and 0 deletions
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8
packages/grafana-ui/src/components/ColorPicker/ColorPickerInput.tsx
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@ -29,6 +29,14 @@ export const ColorPickerInput = forwardRef<HTMLInputElement, ColorPickerInputPro
useThrottleFn(
(c) => {
if (c === value) {
return;
}
// Default to an empty string if no color value is available
if (!c) {
onChange('');
return;
}
const color = theme.visualization.getColorByName(c);
if (returnColorAs === 'rgb') {
onChange(colorManipulator.asRgbString(color));