change filter code

src/app/purchase/searchbar/searchbar.component.html

 <div class="purchase_taskbar">
     <div class="purchase_searchbar">
-        <div class="purchase_inner_search_bar" [class.redLine]="searchLine == 1">
+        <div class="purchase_inner_search_bar">
             <input #productSearch type="text" placeholder="Search here" (keyup)="productSearchfun(productSearch.value)">
             <button class="search_btn" (click)="productSearchFunClick(productSearch.value)">Search</button>
             <div class="clear"></div>

src/app/purchase/searchbar/searchbar.component.ts

@@ -16,8 +16,6 @@ export class SearchbarComponent implements OnInit {
   imageServer: string;
   loginDetails:any;
 
-  searchLine:any;
-
   public scrollbarOptions = { axis: 'y', theme: 'minimal-dark' };
 
   @ViewChild("productSearch") public productSearchRef: ElementRef;
@@ -28,7 +26,6 @@ export class SearchbarComponent implements OnInit {
               public subjectService : SubjectService) {
     this.productArray = true;
     this.imageServer  = ImageStorage;
-    this.searchLine = 0;
   }
 
   ngOnInit() {
@@ -36,7 +33,8 @@ export class SearchbarComponent implements OnInit {
   }
 
   gotosearch(){
-    this.searchLine = !this.searchLine;
+    this.productArray = false;
+    this.goToPage('productlist',{"key":' '});
   }
 
   checkUserLogin(){