我试图用js保存kendo电子表格数据。在解析行值时,我看到kendo电子表格将日期转换为数字,将时间转换为十进制。我已使用moment js将数字转换为日期,但无法将十进制数字转换为确切时间。如何转换它,或者如果我可以得到电子表格中显示的日期和时间,则意味着只有字符串,那将是很好的。以下是示例代码和屏幕截图。
var spreadsheet = $("#spreadsheet").data("kendoSpreadsheet");
var spreadsheedata = spreadsheet.toJSON();
var JsonArray = [];
for (var i = 1; i < spreadsheedata.sheets[0].rows.length; i++) {
var dataObject = {};
dataObject.SortOrder = spreadsheedata.sheets[0].rows[i].cells[0].value;
dataObject.RoundNo = spreadsheedata.sheets[0].rows[i].cells[1].value;
dataObject.Team = spreadsheedata.sheets[0].rows[i].cells[2].value;
dataObject.MatchDate = moment(new Date((new Date('01/01/1900')).setDate(spreadsheedata.sheets[0].rows[i].cells[3].value - 1))).format(spreadsheedata.sheets[0].rows[i].cells[3].format.replace("dd", "DD").replace("mm", "MM"));
dataObject.StartTime = spreadsheedata.sheets[0].rows[i].cells[4].value;
dataObject.EndTime = spreadsheedata.sheets[0].rows[i].cells[5].value;
dataObject.Location = spreadsheedata.sheets[0].rows[i].cells[6].value;
dataObject.Field = spreadsheedata.sheets[0].rows[i].cells[7].value;
JsonArray.push(dataObject);
}
使用功能ConvertExcelTime和momentjs转换了StartTime和EndTime。
var spreadsheet = $("#spreadsheet").data("kendoSpreadsheet");
var spreadsheedata = spreadsheet.toJSON();
var JsonArray = [];
for (var i = 1; i < spreadsheedata.sheets[0].rows.length; i++) {
var dataObject = {};
dataObject.SortOrder = spreadsheedata.sheets[0].rows[i].cells[0].value;
dataObject.RoundNo = spreadsheedata.sheets[0].rows[i].cells[1].value;
dataObject.Team = spreadsheedata.sheets[0].rows[i].cells[2].value;
dataObject.MatchDate = moment(new Date((new Date('01/01/1900')).setDate(spreadsheedata.sheets[0].rows[i].cells[3].value - 1))).format(spreadsheedata.sheets[0].rows[i].cells[3].format.replace("dd", "DD").replace("mm", "MM").replace("-", "/").replace("-", "/"));
dataObject.StartTime = moment(new Date(OrgTrainingCalendar.ConvertExcelTime(spreadsheedata.sheets[0].rows[i].cells[4].value))).format(spreadsheedata.sheets[0].rows[i].cells[4].format.replace("AM/PM", "a"));
dataObject.EndTime = moment(new Date(OrgTrainingCalendar.ConvertExcelTime(spreadsheedata.sheets[0].rows[i].cells[5].value))).format(spreadsheedata.sheets[0].rows[i].cells[5].format.replace("AM/PM", "a"));
dataObject.Location = spreadsheedata.sheets[0].rows[i].cells[6].value;
dataObject.Field = spreadsheedata.sheets[0].rows[i].cells[7].value;
JsonArray.push(dataObject);
}
ConvertExcelTime: function (excelTimestamp) {
const secondsInDay = 24 * 60 * 60;
const excelEpoch = new Date(1899, 11, 31);
const excelEpochAsUnixTimestamp = excelEpoch.getTime();
const missingLeapYearDay = secondsInDay * 1000;
const delta = excelEpochAsUnixTimestamp - missingLeapYearDay;
const excelTimestampAsUnixTimestamp = excelTimestamp * secondsInDay * 1000;
const parsed = excelTimestampAsUnixTimestamp + delta;
return isNaN(parsed) ? null : parsed;
}
本文收集自互联网,转载请注明来源。
如有侵权,请联系[email protected] 删除。
我来说两句