Update main.vue

Fix page cannot scroll up and down when previewSrcList is empty
ElemeFE · Mar 5, 2020 · f70bf22 · f70bf22
1 parent 6ec5f8e
commit f70bf22
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/packages/image/src/main.vue b/packages/image/src/main.vue
@@ -217,10 +217,12 @@
         }
       },
       clickHandler() {
-        // prevent body scroll
-        prevOverflow = document.body.style.overflow;
-        document.body.style.overflow = 'hidden';
-        this.showViewer = true;
+        if (this.preview) {
+          // prevent body scroll
+          prevOverflow = document.body.style.overflow;
+          document.body.style.overflow = 'hidden';
+          this.showViewer = true;
+        }
       },
       closeViewer() {
         document.body.style.overflow = prevOverflow;