From be51b4e958e5581ea9622daa1ff5d46e5e5c3f98 Mon Sep 17 00:00:00 2001
From: yujialong <479214531@qq.com>
Date: Sat, 21 Aug 2021 20:33:01 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D?=
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---
 src/pages/data/list/index.vue | 54 ++++++++++++++++++-----------------
 1 file changed, 28 insertions(+), 26 deletions(-)

diff --git a/src/pages/data/list/index.vue b/src/pages/data/list/index.vue
index 43d8133..ebf4546 100644
--- a/src/pages/data/list/index.vue
+++ b/src/pages/data/list/index.vue
@@ -512,34 +512,36 @@ export default {
             if(!this.frequency) return util.warningMsg('请选择数据频率')
             let invalid = false
 
-            let startTime = new Date(this.startTime)
-            let endTime = new Date(this.endTime)
-            let frequency = this.frequency
-            
-            // 只要选择的不是日频,则要判断选择的日期区间有没有包含这段频率对应的完整交易日段
-            // 比如选的是周频,则判断选择的时间区间有没有包含一段完整的星期交易日,即星期1~5,
-            // 选的是月频的话,则判断选择的时间区间有没有包含一个完整的月份,即30天;年份同理
-            if(frequency == 2){
-                let week = []
-                while(startTime <= endTime){
-                    let weekNum = startTime.getDay()
-                    if(weekNum == 0) weekNum = 7
-                    week.push(weekNum)
-                    startTime.setTime(startTime.getTime() + 86400000)
-                }
-                // 如果没有包含1~5,则提示请选择完整区间,下面同理
-                for(let i = 1;i <= 5;i++){
-                    if(!week.includes(i)){
-                        invalid = true
-                        break
+            if(this.startTime && this.endTime){
+                let startTime = new Date(this.startTime)
+                let endTime = new Date(this.endTime)
+                let frequency = this.frequency
+                
+                // 只要选择的不是日频,则要判断选择的日期区间有没有包含这段频率对应的完整交易日段
+                // 比如选的是周频,则判断选择的时间区间有没有包含一段完整的星期交易日,即星期1~5,
+                // 选的是月频的话,则判断选择的时间区间有没有包含一个完整的月份,即30天;年份同理
+                if(frequency == 2){
+                    let week = []
+                    while(startTime <= endTime){
+                        let weekNum = startTime.getDay()
+                        if(weekNum == 0) weekNum = 7
+                        week.push(weekNum)
+                        startTime.setTime(startTime.getTime() + 86400000)
+                    }
+                    // 如果没有包含1~5,则提示请选择完整区间,下面同理
+                    for(let i = 1;i <= 5;i++){
+                        if(!week.includes(i)){
+                            invalid = true
+                            break
+                        }
                     }
+                }else if(frequency == 3){
+                    if((endTime.getTime() - startTime.getTime()) / 86400000 < 30) invalid = true
+                }else if(frequency == 4){
+                    if((endTime.getTime() - startTime.getTime()) / 86400000 < 90) invalid = true
+                }else if(frequency == 5){
+                    if((endTime.getTime() - startTime.getTime()) / 86400000 < 365) invalid = true
                 }
-            }else if(frequency == 3){
-                if((endTime.getTime() - startTime.getTime()) / 86400000 < 30) invalid = true
-            }else if(frequency == 4){
-                if((endTime.getTime() - startTime.getTime()) / 86400000 < 90) invalid = true
-            }else if(frequency == 5){
-                if((endTime.getTime() - startTime.getTime()) / 86400000 < 365) invalid = true
             }
             
             if(invalid) return util.warningMsg('请选择完整区间')