fix(ImagePreview): close event triggered twice (#5411)

2019-12-28 08:43:57 +08:00
parent 93e6c81c49
commit 8dea26db95
11 changed files with 234 additions and 254 deletions
@@ -31,13 +31,17 @@ function onClickOverlay(): void {
  }
 }

+function mountOverlay() {
+  overlay = mount(Overlay, {
+    on: {
+      click: onClickOverlay
+    }
+  });
+}
+
 export function updateOverlay(): void {
  if (!overlay) {
-    overlay = mount(Overlay, {
-      on: {
-        click: onClickOverlay
-      }
-    });
+    mountOverlay();
  }

  if (context.top) {