Popper: update zIndex after show again (#9339)

aaf6e7e8 · FuryBean · 杨奕 · 3fffdd15 · aaf6e7e8
Commit aaf6e7e8 authored Jan 18, 2018 by FuryBean Committed by 杨奕 Jan 18, 2018
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src/utils/vue-popper.js src/utils/vue-popper.js +9 -1

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--- a/src/utils/vue-popper.js
+++ b/src/utils/vue-popper.js
@@ -109,7 +109,15 @@ export default {
    },
    updatePopper() {
-      this.popperJS ? this.popperJS.update() : this.createPopper();
+      const popperJS = this.popperJS;
+      if (popperJS) {
+        popperJS.update();
+        if (popperJS._popper) {
+          popperJS._popper.style.zIndex = PopupManager.nextZIndex();
+        }
+      } else {
+        this.createPopper();
+      }
    },
    doDestroy() {