本文整理汇总了TypeScript中app/core/utils/datemath.parseDateMath函数的典型用法代码示例。如果您正苦于以下问题：TypeScript parseDateMath函数的具体用法？TypeScript parseDateMath怎么用？TypeScript parseDateMath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parseDateMath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: applyPanelTimeOverrides
applyPanelTimeOverrides() {
this.timeInfo = '';
// check panel time overrrides
if (this.panel.timeFrom) {
var timeFromInterpolated = this.templateSrv.replace(this.panel.timeFrom, this.panel.scopedVars);
var timeFromInfo = rangeUtil.describeTextRange(timeFromInterpolated);
if (timeFromInfo.invalid) {
this.timeInfo = 'invalid time override';
return;
}
if (_.isString(this.rangeRaw.from)) {
var timeFromDate = dateMath.parse(timeFromInfo.from);
this.timeInfo = timeFromInfo.display;
this.rangeRaw.from = timeFromInfo.from;
this.rangeRaw.to = timeFromInfo.to;
this.range.from = timeFromDate;
this.range.to = dateMath.parse(timeFromInfo.to);
}
}
if (this.panel.timeShift) {
var timeShiftInterpolated = this.templateSrv.replace(this.panel.timeShift, this.panel.scopedVars);
var timeShiftInfo = rangeUtil.describeTextRange(timeShiftInterpolated);
if (timeShiftInfo.invalid) {
this.timeInfo = 'invalid timeshift';
return;
}
var timeShift = '-' + timeShiftInterpolated;
this.timeInfo += ' timeshift ' + timeShift;
this.range.from = dateMath.parseDateMath(timeShift, this.range.from, false);
this.range.to = dateMath.parseDateMath(timeShift, this.range.to, true);
this.rangeRaw = this.range;
}
if (this.panel.hideTimeOverride) {
this.timeInfo = '';
}
};示例3: it
it('should return false when invalid expression', function() {
var date = dateMath.parseDateMath('2', moment([2014, 1, 5]));
expect(date).toEqual(undefined);
});