:to(qlxz):起始时间结束时间验证,

@@ -105,9 +105,10 @@
 								:disabled="formData.qszt!='0'"
 								v-model="childItem.tdsyqssj"
 								type="date"
-								
+								:picker-options="childItem.pickerStart"
 								value-format="yyyy-MM-dd"
 								placeholder="选择日期"
+								@change="startTime(index,childIndex)"
 							>
 							</el-date-picker>
 						</li>
@@ -211,7 +212,8 @@
 								:disabled="formData.qszt!='0'"
 								v-model="childItem.tdsyjssj"
 								type="date"
-								
+								:picker-options="childItem.pickerEnd"
+								@change="endTime(index,childIndex)"
 								value-format="yyyy-MM-dd"
 								placeholder="选择日期"
 							>
@@ -290,6 +292,8 @@ export default {
 							sjytmj: 0,
 							syqx: "",
 							tdsyjssj: "",
+                            pickerStart:{},
+                            pickerEnd:{},
 							tdsyqssj: "",
 							tdzh: "",
 						},
@@ -304,6 +308,42 @@ export default {
 		console.log(this.formData,'formData');
 	},
 	methods: {
+        startTime(index,childIndex){
+            let startTime=  this.countList[index].list[childIndex].tdsyqssj;
+            let endTime=this.countList[index].list[childIndex].tdsyjssj;
+			this.countList[index].list[childIndex].pickerEnd={
+                disabledDate: (time) => {
+                    if (Object.keys(startTime).length>0) {
+                        return new Date(startTime).getTime()>time.getTime();
+                    }else {
+                        return time.getTime()< Date.now();
+					}
+                }
+			}
+            if (Object.keys(startTime).length > 0 && Object.keys(endTime).length > 0) {
+               let startYear= new Date(startTime).getFullYear();
+               let endYear=new Date(endTime).getFullYear();
+               this.countList[index].list[childIndex].syqx=endYear-startYear;
+            }
+		},
+        endTime(index,childIndex){
+            let startTime = this.countList[index].list[childIndex].tdsyqssj;
+            let endTime =  this.countList[index].list[childIndex].tdsyjssj;
+            this.countList[index].list[childIndex].pickerStart={
+                disabledDate: (time) => {
+                    if (Object.keys(endTime).length>0) {
+                        return new Date(endTime).getTime()<time.getTime();
+                    }else {
+                        return time.getTime() > Date.now();
+                    }
+                }
+            }
+            if (Object.keys(startTime).length > 0 && Object.keys(endTime).length > 0) {
+                let startYear= new Date(startTime).getFullYear();
+                let endYear=new Date(endTime).getFullYear();
+                this.countList[index].list[childIndex].syqx=endYear-startYear;
+            }
+		},
 		//外层操作
 		handleClick(ind, type) {
 			let outsideObj = {
@@ -325,6 +365,8 @@ export default {
 						sjdjbsm: "",
 						sjdjmc: "",
 						sjytdm: "",
+                        pickerStart:{},
+                        pickerEnd:{},
 						sjytmc: "",
 						sjytmj: 0,
 						syqx: "",
@@ -360,6 +402,8 @@ export default {
 				sjytdm: "",
 				sjytmc: "",
 				sjytmj: 0,
+                pickerStart:{},
+                pickerEnd:{},
 				syqx: "",
 				tdsyjssj: "",
 				tdsyqssj: "",