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52 lines
2.3 KiB
52 lines
2.3 KiB
7 years ago
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/**
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* 汇总表格帮助类
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* Created by Young's on 2017/1/19.
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*/
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!(function () {
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BI.DynamicDateHelper = {};
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BI.extend(BI.DynamicDateHelper, {
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getCalculation: function (obj) {
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var date = BI.getDate();
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if (BI.isNotNull(obj.year)) {
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date = BI.getDate((date.getFullYear() + BI.parseInt(obj.year)), date.getMonth(), date.getDate());
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}
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if (BI.isNotNull(obj.quarter)) {
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date = date.getAfterMulQuarter(obj.quarter);
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}
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if (BI.isNotNull(obj.month)) {
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date = date.getAfterMultiMonth(obj.month);
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}
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if (BI.isNotNull(obj.week)) {
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date = date.getOffsetDate(obj.week * 7);
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}
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if (BI.isNotNull(obj.day)) {
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date = date.getOffsetDate(obj.day);
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}
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if (BI.isNotNull(obj.workDay)) {
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// todo 根据工作日做偏移
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}
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if (BI.isNotNull(obj.position) && obj.position !== BI.DynamicDateCard.OFFSET.CURRENT) {
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date = this.getBeginDate(date, obj);
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}
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return date;
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},
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getBeginDate: function (date, obj) {
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if (BI.isNotNull(obj.day)) {
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return obj.position === BI.DynamicDateCard.OFFSET.BEGIN ? BI.getDate(date.getFullYear(), date.getMonth(), 1) : BI.getDate(date.getFullYear(), date.getMonth(), (date.getLastDateOfMonth()).getDate());
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}
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if (BI.isNotNull(obj.week)) {
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return obj.position === BI.DynamicDateCard.OFFSET.BEGIN ? date.getWeekStartDate() : date.getWeekEndDate();
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}
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if (BI.isNotNull(obj.month)) {
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return obj.position === BI.DynamicDateCard.OFFSET.BEGIN ? BI.getDate(date.getFullYear(), date.getMonth(), 1) : BI.getDate(date.getFullYear(), date.getMonth(), (date.getLastDateOfMonth()).getDate());
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}
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if (BI.isNotNull(obj.quarter)) {
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return obj.position === BI.DynamicDateCard.OFFSET.BEGIN ? date.getQuarterStartDate() : date.getQuarterEndDate();
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}
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if (BI.isNotNull(obj.year)) {
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return obj.position === BI.DynamicDateCard.OFFSET.BEGIN ? BI.getDate(date.getFullYear(), 0, 1) : BI.getDate(date.getFullYear(), 11, 31);
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}
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}
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});
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})();
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