优化日期选项

node_modules/uview-ui/components/u-picker/u-picker.vue

@@ -169,6 +169,31 @@
 				type: [String, Number],
 				default: 2050
 			},
+			// 月份开始时间
+			startMonth: {
+				type: [String, Number],
+				default: 1
+			},
+			// 日期开始时间
+			startDay: {
+				type: [String, Number],
+				default: 1
+			},
+			// 时开始时间
+			startHours: {
+				type: [String, Number],
+				default: 0
+			},
+			// 分开始时间
+			startMinutes : {
+				type: [String, Number],
+				default: 0
+			},
+			// 秒开始时间
+			startSeconds: {
+				type: [String, Number],
+				default: 0
+			},
 			// "取消"按钮的颜色
 			cancelColor: {
 				type: String,
@@ -393,11 +418,21 @@
 			},
 			setMonths() {
 				this.months = this.generateArray(1, 12);
+				if (this.year == this.startYear) {
+					this.months = this.generateArray(this.startMonth, 12);
+				}else {
+					this.months = this.generateArray(1, 12);
+				}
 				this.valueArr.splice(this.valueArr.length - 1, 1, this.getIndex(this.months, this.month));
 			},
 			setDays() {
 				let totalDays = new Date(this.year, this.month, 0).getDate();
-				this.days = this.generateArray(1, totalDays);
+				// this.days = this.generateArray(1, totalDays);
+				if (this.month == this.startMonth) {
+					this.days = this.generateArray(this.startDay, totalDays);
+				}else {
+					this.days = this.generateArray(1, totalDays);
+				}
 				let index = 0;
 				// 这里不能使用类似setMonths()中的this.valueArr.splice(this.valueArr.length - 1, xxx)做法
 				// 因为this.month和this.year变化时，会触发watch中的this.setDays()，导致this.valueArr.length计算有误
@@ -408,7 +443,12 @@
 				this.valueArr.splice(index, 1, this.getIndex(this.days, this.day));
 			},
 			setHours() {
-				this.hours = this.generateArray(0, 23);
+				// this.hours = this.generateArray(0, 23);
+				if (this.day == this.startDay) {
+					this.hours = this.generateArray(this.startHours, 23);
+				}else {
+					this.hours = this.generateArray(0, 23);
+				}
 				this.valueArr.splice(this.valueArr.length - 1, 1, this.getIndex(this.hours, this.hour));
 			},
 			setMinutes() {
@@ -494,8 +534,14 @@
 							this.setDays()
 						}
 					}
-					if (this.params.day) this.day = this.days[this.valueArr[i++]];
-					if (this.params.hour) this.hour = this.hours[this.valueArr[i++]];
+					if (this.params.day) {
+						this.day = this.days[this.valueArr[i++]];
+						this.setHours()
+					}
+					if (this.params.hour) {
+						this.hour = this.hours[this.valueArr[i++]];
+						// this.setMinutes()
+					}
 					if (this.params.minute) this.minute = this.minutes[this.valueArr[i++]];
 					if (this.params.second) this.second = this.seconds[this.valueArr[i++]];
 				} else if(this.mode == 'region') {

pages/bus/busDetails.vue

@@ -217,7 +217,11 @@
 		<!--接送时间-->
 		<u-picker v-model="dateVisible" 
 		mode="time" 
-		:startYear="startYear"
+		:startYear="$utils.GetDateFewFaysLater(0).year"
+		:startMonth="$utils.GetDateFewFaysLater(0).month" 
+		:startDay="$utils.GetDateFewFaysLater(0).dd"
+		:startHours="$utils.GetDateFewFaysLater(0).hour"
+		:startMinutes="$utils.GetDateFewFaysLater(0).minute"
 		:params="dateParams"
 		@cancel="setDateHandler"
 		@confirm="setDateHandler"
@@ -358,7 +362,6 @@
                     hour: true,
                     minute: true,
                 },
-				startYear: 2025,
 				customer: {},
 			};
 		},
@@ -366,7 +369,6 @@
 			
 		},
 		created() {
-			this.startYear = this.$utils.GetDateFewFaysLater(0).year
 			this.Up = uni.getStorageSync("mall_UserInfo") ?
 				uni.getStorageSync("mall_UserInfo").UserPageType :
 				0;

plugin/utils.js

@@ -199,7 +199,10 @@ function GetDateFewFaysLater(Days){
 		mm:month,
 		day: day>9?day:'0'+day,
 		dd:day,
-		date: `${year}-${month>9?month:'0'+month}-${day>9?day:'0'+day}`
+		date: `${year}-${month>9?month:'0'+month}-${day>9?day:'0'+day}`,
+		hour:date.getHours(),
+		minute:date.getMinutes(),
+		second:date.getSeconds()
 	}
 }