优化基础数据查找定位

src/app/pages/basic-data/stand/stand.component.ts

@@ -1,6 +1,6 @@
 import { Component, OnInit } from '@angular/core';
 import { BasicDataService } from '../../basic-data-service';
-
+import { ChangeDetectorRef } from '@angular/core';
 import * as $ from 'jquery';
 @Component({
     selector: 'app-stand',
@@ -10,7 +10,8 @@ import * as $ from 'jquery';
 export class StandComponent implements OnInit {
 
     constructor(
-        private basicDataService: BasicDataService
+        private basicDataService: BasicDataService,
+        private changeDetectorRef: ChangeDetectorRef
     ) { }
 
     public col_lists = [
@@ -218,6 +219,7 @@ export class StandComponent implements OnInit {
         } else {
             alert('没有搜索到相关数据');
         }
+        this.changeDetectorRef.detectChanges();
         let tr = $(".selected");
         let objTr = tr[0];
         if (objTr) {