diff --git a/src/models/page.ts b/src/models/page.ts
index 550fc328..8487bd31 100644
--- a/src/models/page.ts
+++ b/src/models/page.ts
@@ -2,11 +2,12 @@ import {HttpClient} from "@angular/common/http";
 
 export class Page<T>
 {
-	this: string
-	next: string
-	first: string
-	count: number
-	items: T[]
+	this: string;
+	next: string;
+	first: string;
+	count: number;
+	items: T[];
+	private _isLoading: boolean = false;
 
 	constructor(init?:Partial<Page<T>>)
 	{
@@ -15,17 +16,20 @@ export class Page<T>
 
 	loadNext(client: HttpClient)
 	{
-		if (this.next == null)
+		if (this.next == null || this._isLoading)
 			return;
 
+		this._isLoading = true;
 		client.get<Page<T>>(this.next).subscribe(x =>
 		{
 			this.items.push(...x.items);
 			this.count += x.count;
 			this.next = x.next;
 			this.this = x.this;
+			this._isLoading = false;
 		});
 	}
+
 	changeType(type: string)
 	{
 		return this.first.replace(/\/\w*($|\?)/, `/${type}$1`)