本文整理汇总了TypeScript中@grafana/ui/src/utils/rangeutil.describeTextRange函数的典型用法代码示例。如果您正苦于以下问题：TypeScript describeTextRange函数的具体用法？TypeScript describeTextRange怎么用？TypeScript describeTextRange使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了describeTextRange函数的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: applyPanelTimeOverrides
export function applyPanelTimeOverrides(panel: PanelModel, timeRange: TimeRange): TimeOverrideResult {
const newTimeData = {
timeInfo: '',
timeRange: timeRange,
};
if (panel.timeFrom) {
const timeFromInterpolated = templateSrv.replace(panel.timeFrom, panel.scopedVars);
const timeFromInfo = rangeUtil.describeTextRange(timeFromInterpolated);
if (timeFromInfo.invalid) {
newTimeData.timeInfo = 'invalid time override';
return newTimeData;
}
if (_isString(timeRange.raw.from)) {
const timeFromDate = dateMath.parse(timeFromInfo.from);
newTimeData.timeInfo = timeFromInfo.display;
newTimeData.timeRange = {
from: timeFromDate,
to: dateMath.parse(timeFromInfo.to),
raw: {
from: timeFromInfo.from,
to: timeFromInfo.to,
},
};
}
}
if (panel.timeShift) {
const timeShiftInterpolated = templateSrv.replace(panel.timeShift, panel.scopedVars);
const timeShiftInfo = rangeUtil.describeTextRange(timeShiftInterpolated);
if (timeShiftInfo.invalid) {
newTimeData.timeInfo = 'invalid timeshift';
return newTimeData;
}
const timeShift = '-' + timeShiftInterpolated;
newTimeData.timeInfo += ' timeshift ' + timeShift;
const from = dateMath.parseDateMath(timeShift, newTimeData.timeRange.from, false);
const to = dateMath.parseDateMath(timeShift, newTimeData.timeRange.to, true);
newTimeData.timeRange = {
from,
to,
raw: {
from,
to,
},
};
}
if (panel.hideTimeOverride) {
newTimeData.timeInfo = '';
}
return newTimeData;
}示例2:
ctrl.$validators.integer = (modelValue: any, viewValue: any) => {
if (ctrl.$isEmpty(modelValue)) {
return true;
}
if (viewValue.indexOf('$') === 0 || viewValue.indexOf('+$') === 0) {
return true; // allow template variable
}
const info = rangeUtil.describeTextRange(viewValue);
return info.invalid !== true;
};示例3: it
it('should handle now/y', () => {
const info = rangeUtil.describeTextRange('now/y');
expect(info.display).toBe('This year so far');
});