Reset current page when applying filter.

src/app/samples/samples.component.ts

@@ -164,7 +164,7 @@ export class SamplesComponent implements OnInit {
       f();
     });
   }
-
+  
   // set toPage to null to reload first page, queues calls
   loadSamples(options: LoadSamplesOptions = {}, event = null) {
     if (event) {  // adjust active keys
@@ -179,6 +179,9 @@ export class SamplesComponent implements OnInit {
       }
       this.updateActiveKeys();
     }
+	if(options.firstPage){
+		this.storage.set('currentPage', 1);
+	}
     this.loadSamplesQueue.push(options);
     if (this.loadSamplesQueue.length <= 1) {  // nothing queued up
       this.sampleLoader(this.loadSamplesQueue[0]);