fix(module:pagination): prevent repeated emit events (#281)

close #280
NG-ZORRO · Sep 12, 2017 · ec66e13 · ec66e13
1 parent 13e6632
commit ec66e13
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/components/pagination/nz-pagination.component.ts b/src/components/pagination/nz-pagination.component.ts
@@ -281,6 +281,10 @@ export class NzPaginationComponent {
   }
 
   _jumpPage(index) {
+    if (index === this._firstIndex - 1 || index === this._lastIndex +  1 || index === this.nzPageIndex) {
+      return ;
+    }
+
     if (index < this._firstIndex) {
       this.nzPageIndex = this._firstIndex;
     } else if (index > this._lastIndex) {