1 files changed, 29 insertions, 2 deletions

diff --git a/usecaseui-portal/src/app/shared/components/basic-info/basic-info.component.ts b/usecaseui-portal/src/app/shared/components/basic-info/basic-info.component.ts
index d718d9d3..538b08c5 100644
--- a/usecaseui-portal/src/app/shared/components/basic-info/basic-info.component.ts
+++ b/usecaseui-portal/src/app/shared/components/basic-info/basic-info.component.ts
@@ -1,5 +1,6 @@
 import { Component, OnInit, Input } from '@angular/core';
-import { BUSINESS_REQUIREMENT } from '../../../../constants/constants';
+import { BUSINESS_REQUIREMENT } from '@src/constants/constants';
+import {el} from "@angular/platform-browser/testing/src/browser_util";
 @Component({
   selector: 'app-basic-info',
   templateUrl: './basic-info.component.html',
@@ -14,10 +15,36 @@ export class BasicInfoComponent implements OnInit {
 
   // 业务需求列表
   businessList: object[] = BUSINESS_REQUIREMENT;
-
+  requirement: object = [{}];
+  businessListAfterSorting: object[] = [];
   constructor() { }
 
   ngOnInit() {
+
   }
 
+    ngOnChanges() { // Business Requirement Info: Render the page according to whether there is a value
+        this.businessListAfterSorting = [];
+        this.businessList = BUSINESS_REQUIREMENT.concat([]);
+        if(this.businessRequirement && this.businessRequirement.length !== 0){
+            Object.keys(this.businessRequirement[0]).map((item,index)=>{
+                if(this.businessRequirement[0][item] !== '' && this.businessRequirement[0][item] !== null){
+                    this.requirement[0][item] = this.businessRequirement[0][item];
+
+                }else{
+                    this.businessList.map((items,indexs)=>{
+                        if(Array.isArray(items) === false && items["key"] === item){
+                            this.businessList.splice(indexs,1)
+                        }
+                    })
+                }
+            });
+            let area = this.businessList.pop();
+            for(let i=0;i<this.businessList.length-1;i+=3){
+                this.businessListAfterSorting.push(this.businessList.slice(i,i+3));
+            }
+            this.businessListAfterSorting.push(area);
+        }
+    }
+
 }