区域新增第三级， 项目新增修改列表 显示第三级

src/views/farm/area/index.vue

@@ -146,28 +146,23 @@ export default {
       this.addBeginAndEndTime(params, this.dateRangeCreateTime, 'createTime');
       // 执行查询
       getAreaPage(params).then(response => {
-         this.list = response.data.list;
+        this.list = response.data.list;
         this.total = response.data.total;
-
-        this.allList = this.list;
         let filterList = this.list.filter(t => t.parentId == 0);
         let oneList = [];
-       if(filterList.length == 0){
-         //没有上级
-         this.list.forEach(t => {
-          oneList.push({id:one.id, name:one.name, occupied:one.occupied, area:one.area, createTime:one.createTime, children:twoList});
-         })
-       }else{
-         filterList.forEach((one) => {
+        filterList.forEach((one) => {
           let twoList = [];
-          this.list.forEach((two) => {
-            if(one.id == two.parentId){
-              twoList.push({id:two.id, name:two.name, occupied:two.occupied, area:two.area, createTime:two.createTime})
-            }
+          let filterTwoList = this.list.filter(t => t.parentId == one.id);
+          filterTwoList.forEach(two =>{
+            let filterThreeList = this.list.filter(t => t.parentId == two.id);
+            let threeList = [];
+              filterThreeList.forEach(three =>{
+                threeList.push({id:three.id, name:three.name, occupied:three.occupied, area:three.area, createTime:three.createTime});
+              })
+            twoList.push({id:two.id, name:two.name, occupied:two.occupied, area:two.area, createTime:two.createTime, children:threeList})
           })
           oneList.push({id:one.id, name:one.name, occupied:one.occupied, area:one.area, createTime:one.createTime, children:twoList});
         })
-       }
         this.list = oneList;
         this.loading = false;
       });

src/views/farm/project/index.vue

@@ -282,19 +282,31 @@ export default {
     areasConvert(areas){
       let areasName = "";
       areas.forEach(selectArea =>{
-        this.areasList.forEach(son => {
-          //二级区域
-          let name = "";
-          if(selectArea == son.id){
-            this.areasList.forEach(parent =>{
-              if(parent.id == son.parentId){
-                  name = parent.name +"/";
+        let firstName = "";
+        let secondName = "";
+        let thiredName = "";
+        this.areasList.forEach(area => {
+          if(area.id == selectArea){
+            thiredName = area.name;
+            if(area.parentId != 0){
+              let tempArea = this.areasList.filter(parent => parent.id == area.parentId)[0];
+              secondName = tempArea.name;
+              if(tempArea.parentId != 0){
+                  tempArea = this.areasList.filter(parent => parent.id == tempArea.parentId)[0];
+                  firstName = tempArea.name;
               }
-            })
-            name += son.name ;
-            areasName += name +"\n";
+            }
           }
+          
         })
+        
+        let name = "";
+        if(firstName != ''){
+          name = (firstName+"/"+secondName+"/"+thiredName+"\n");
+        }else{
+          name = (secondName+"/"+thiredName+"\n");
+        }
+          areasName += name;
       })
       return areasName;
     },
@@ -493,8 +505,16 @@ export default {
         let secondList = [];
         sonList.forEach(s => {
           if (p.id == s.parentId) {
-            this.areasSonList.push(s);
-            secondList.push({ value: s.id, label: s.name });
+            let three = this.areasList.filter(t => t.parentId == s.id);
+            if(three.length == 0){
+              secondList.push({ value: s.id, label: s.name});
+            }else{
+              let threeList = [];
+              three.forEach(three =>{
+                threeList.push({value:three.id, label:three.name})
+              })
+              secondList.push({ value: s.id, label: s.name ,children:threeList});
+            }
           }
         })
         firstList.push({ value: p.id, label: p.name, children: secondList })