优化基础数据查找定位

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

@@ -1,5 +1,6 @@
 import { Component, OnInit } from '@angular/core';
 import { BasicDataService } from '../../basic-data-service'
+import { ChangeDetectorRef } from '@angular/core';
 import * as $ from 'jquery';
 
 @Component({
@@ -10,7 +11,8 @@ import * as $ from 'jquery';
 export class CarouselComponent implements OnInit {
 
     constructor(
-        private basicDataService: BasicDataService
+        private basicDataService: BasicDataService,
+        private changeDetectorRef: ChangeDetectorRef
     ) { }
 
     public col_lists = [
@@ -217,6 +219,7 @@ export class CarouselComponent 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) {